Characteristics structure Installation method FAQ Usage Fees evidence Traffic measurement machine This is a "vibration-based" traffic measurement device equipped with a high-sensitivity sensor that uses AI to analyze the type and number of passing vehicles. The accuracy is 95%. It is a "sound-based" measuring device that integrates Onkyo's sound technology. Vibration Measurement No camera or measuring personnel required! Equipped with a high-sensitivity sensor. Small space installation Only 38cm square. Only one color cone is needed! Analysis accuracy 95%*. Our proprietary AI algorithm boasts a high accuracy analysis rate. 144 hours continuous operation Energy-saving operation! Continuous measurement is possible 24 hours a day, 6 days a week. Reasonable Rates This is a more economical alternative to manual or filmed video measurement. Nighttime measurement Measurement by "sound" is possible even in the dark. Nighttime measurements are also possible. It can be easily installed in a space of only 38 cm square within the sidewalk space, and can measure traffic volume with high accuracy at a low cost. This system is used for measurement in rural areas with small to medium traffic volumes. Characteristics *Based on Onkyo research (when measured on two lanes of oncoming traffic). Built in color cone It fits snugly into the cavity inside a common color cone used at construction sites. It is installed so that the vibration sensor touches the road, and a fixture with special screws prevents theft. Vibration Analysis by AI Install one otorlcn for each lane on the sidewalk at the side of the road. For roads with poor visibility or few streetlights at night, please provide warning lights as well. View installation image Installation method Usage Fees Preliminary survey, installation and removal Ototorukun Equipment Rental data analysis Otolcun Observation Outsourcing Simple and reliable package including preliminary survey and installation of equipment on the day of the event. Click on your device in the upper bar. Manual observation of traffic volume using conventional methods. Ototorukun Equipment Rental Preliminary surveys and equipment installation are handled by the customer. one day 12 hours 24 hours From 112,200 yen From 179,300 yen 110,000 yen and up 115,500 yen and up 55,000 yen 55,000 yen two days 12 hours 24 hours From 191,400 yen From 320,100 yen 134,000 yen and up 139,700 yen and up 68,200 yen 68,200 yen 3rd day After 12 hours 24 hours +79,000 yen/day +146,300 yen/day +24,200 yen/day and up +29,700 yen/day and up +13,200 yen/day +13,200 yen/day More about Otolukun Width: 156mm Height: 63.5mm Depth: 176.5mm *Models are subject to change without notice. evidence This development of Otorukun is currently being conducted in collaboration with the Nara Institute of Science and Technology (NAIST). We have collected and analyzed the vibrations of more than 80,000 vehicles in total, and are in the process of creating "big data" on sound. We have presented our research results in papers at several research conferences and have received numerous awards for our achievements. [2019] Domestic Study of human indoor motion line detection by vibration using multiple piezoelectric elements Shinya Akiyama, Makoto Yoshida, Yumiko Moriyama, Yusuke Kondo (Onkyo) Hirohiko Suwa, Keiichi Yasumoto (Nara Institute of Science and Technology) DPSWS 27th Workshop on Multimedia Communication and Distributed Processing (DPSWS2019) Information Processing Society of Japan 2020] International Estimation of Walking Direction with Vibration Sensor based on Piezoelectric Device. Shinya Akiyama, Makoto Yoshida and Yumiko Moriyama (Onkyo Corporation, Japan); Hirohiko Suwa and Keiichi Yasumoto (Nara Institute of Science and Technology, Japan). PerLS 2020 : The Fourth International Workshop on Pervasive Smart Living Spaces The Fourth International Workshop on Pervasive Smart Living Spaces | PerLS 2020 - IOTAP (mau.se) 0 Domestic A Study of Traffic Volume Estimation System Using Roadside Vibration Sensors Makoto Yoshida, Tomotaka Ohguro, Shinya Higetsu, Yumiko Moriyama, Yoshitada Takeshima, Yusuke Kondo (Onkyo) Hirohiko Suwa (Nara Institute of Science and Technology/RIKEN) Keiichi Yasumoto (Nara Institute of Science and Technology) 2021] 0English Journal Traffic Census Sensor Using Vibration Caused by Passing Vehicles Makoto Yoshida, Shinya Akiyama, Yumiko Moriyama, Yoshitada Takeshima, Yusuke Kondo, Hirohiko Suwa, and Keiichi Yasumoto *Additional delivery fee is required. *For observation on a four-lane road (two-lane road in each direction), the fee for commissioned observation by the camera and equipment rental will be +33,000 yen. *Otolcen observation may not be possible due to road conditions. precautions How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" How to conduct a traffic volume survey? A detailed explanation from the basics to implementation methods! Have you ever wondered, "How do I get started with a traffic volume survey?" コラム一覧を見る Vibration sensing and recording When measurement begins, a vibration sensor installed inside the otorkun detects vibrations generated by vehicle traffic and records them on an onboard data terminal. Vibration Analysis by AI AI analysis is performed using vibration data and a traffic observation model with correct labels. Analysis Result Output Output data on the number of large and small vehicles by time. View Analysis Data Sample Since noise is the great enemy in audio, we have cultivated circuit board design technology to reduce noise. At Otorukun, we have made the most of this technology to transform the sound from "enjoyable sound" to "useful sound. structure FAQ 長期の計測・解析はできますか？ Long-term and periodic measurements are also available. Please inquire separately. 計測期間に、配送や設置にかかる日数は含まれますか？ Not included. However, prior to renting the Ototorukun, you are required to inform us in advance of the rental period and the measurement date. 対向４車線の解析は行っていますか？ The measurement fee is +33,000 yen for the case of 4 lanes in the opposite direction. In the case of four oncoming lanes, the measurement fee will be +33,000 yen. Please note that accuracy may be reduced in areas where traffic flow is considerably high. 設置はこちらでやるので、オトトルクンのレンタルと解析だけをお願いできますか？ This is possible if the customer has used Otorkun before and has the skills to install it. Please contact us for details.

We think freely like music, create value with sounds that are enjoyable, and solve social issues with sounds that are useful. Business Overview Change the world with sound Business Overview Business Overview An example of business for consumers: hearing aid OHS-D31 OHS-D21 OHS-EH21 Shipping units of "ONKYO" brand digital hearing aids exceeded total 200,000 units in January 2025. Click here to business introduction of health care and medical care An example of business for consumers: hearing aid Shipping units of "ONKYO" brand digital hearing aids exceeded total 200,000 units in January 2025. Click here to business introduction of health care and medical care OHS-D31 OHS-D21 OHS-EH21 Business direction We are circulating the cycle to license our technologies that are created by our R&D and to invest our profit that is generated by the license to our R&D. Further, we are strengthening our licensing business by increasing exposing of Onkyo brand and increasing Onkyo brand value. In addition, it is the material for our decision of our R&D direction to feed back market trend to our R&D. Under our slogan "change the world with sound", we are advancing our R&D by extending "sound" technologies that have been developed over years as a long-established audio maker to medical care, food, infrastructure and industry and performing marketing for increasing Onkyo brand degree of recognition with our entire company. Business direction We are circulating the cycle to license our technologies that are created by our R&D and to invest our profit that is generated by the license to our R&D. Further, we are strengthening our licensing business by increasing exposing of Onkyo brand and increasing Onkyo brand value. In addition, it is the material for our decision of our R&D direction to feed back market trend to our R&D. Under our slogan "change the world with sound", we are advancing our R&D by extending "sound" technologies that have been developed over years as a long-established audio maker to medical care, food, infrastructure and industry and performing marketing for increasing Onkyo brand degree of recognition with our entire company. Click here to business introduction of health care and medical care Business direction Click here to business introduction of health care and medical care We are circulating the cycle to license our technologies that are created by our R&D and to invest our profit that is generated by the license to our R&D. Further, we are strengthening our licensing business by increasing exposing of Onkyo brand and increasing Onkyo brand value. In addition, it is the material for our decision of our R&D direction to feed back market trend to our R&D. Under our slogan "change the world with sound", we are advancing our R&D by extending "sound" technologies that have been developed over years as a long-established audio maker to medical care, food, infrastructure and industry and performing marketing for increasing Onkyo brand degree of recognition with our entire company. R&D Under our slogan "change the world with sound", we are broadening our technologies relating to sound and vibration to the world. We are filing patent applications so that inventions created from R&D are patented, profits are generated from patents and we invest generated profits to R&D. Medical care Infrastructure Food Industry Medical care Aiming the acoustic biomarker that is involved in diagnosis by sound and vibration We obtain biological sound precisely and easily by technologies relating to sound and vibration that have been developed in connection with audio, help diagnosis in medical care by combining biological sound with AI and aim “acoustic biomarker” that is involved in diagnosis by sound and vibration. Digital stethoscope We are performing R&D of the digital stethoscope so as to aim using in the online medical treatment. *Proto type of developing digital stethoscope *Future image to use the digital stethoscope It is estimated to upload biological sound recorded by using the digital stethoscope at home to the DB on the cloud, to be diagnosed by the doctor based on uploaded biological sound and to alert for seeing the doctor by AI. We performed joint R&D of the digital stethoscope for remote medical care with Kanazawa Medical University and KOCHI UNIVERSITY OF TECHNOLOGY. We filed three patent applications regarding inventions that were created in process of joint R&D. ・JP2021-120549 Stethoscope and stethoscope system ・JP2022-051404 Stethoscope and stethoscope system ・JP2022-051405 Stethoscope and stethoscope system Joint R&D with Kanazawa Medical University and KOCHI UNIVERSITY OF TECHNOLOGY Patent applications / Patent rights (as of December 2025) Japan • JP7518357 Stethoscope system, stethoscope and method • JP7662932 Stethoscope system, stethoscope and method • JP7747965 Stethoscope system and stethoscope • JP2022-021976 Stethoscope • JP2022-116832 System and method • JP2022-129826 Electronic device • JP2022-139018 Stethoscope • JP2022-209443 Electronic device • JP2022-129826 Electronic device • JP2022-139018 Stethoscope • JP2022-209443 Electronic device Japan • JP7518357 Stethoscope system, stethoscope and method • JP7662932 Stethoscope system, stethoscope and method • JP7747965 Stethoscope system and stethoscope • JP2022-021976 Stethoscope • JP2022-116832 System and method United States • US18/108586 Stethoscope • US18/125760 Stethoscope • US18/230209 Electronic device China • 202310138421.X Stethoscope • 202311034448.0 Electronic device Application using bowel sound (Gut note) Application using bowel sound (Gut Note) We performed R&D support of the application using bowel sound "Gut note". Suntory Global Innovation Center Ltd. developed "Gut note" that measures and evaluates bowel sound and suggests gut activity. Application using bowel sound (Gut note) Application using bowel sound (Gut note) ”Gut note” is the unprecedented application that suggests gut activity based on bowel sound recorded by the smartphone. “Gut note“ that was being developed at that time was exhibited to CES 2023 that was held on January 2023 at Las Vegas, US and prized for “CES 2023 Innovation Awards” that prizes products and services that should be paid attention from exhibitions that year. Credit to indicate that we performed R&D support is displayed in “Gut note”. In R&D of “Gut note”, we are supporting effective bowel sound obtaining method and AI analysis and evaluation of obtaining biological sound. Voice recognition engine (Onkyo SPEECH) We are performing R&D of voice recognition engine as our goal to use it as the acoustic biomarker. Thesis (as of January 2024) [2021] O-COCOSDA 2021 Best Paper AwardNobuya Tachimori (Onkyo Corporation, Japan)，Sakriani Sakti and Satoshi Nakamura(Nara Institute of Science and Technology, Japan)MULTI-ENCODER SEQUENTIAL ATTENTION NETWORK FOR CONTEXT-AWARE SPEECH RECOGNITION IN JAPANESE DIALOG CONVERSATION https://ieeexplore.ieee.org/document/9660580 Patent applications / Patent rights (as of December 2025) Japan • JP7776742 Voice recognition system and voice recognition method • JP2022-198287 Voice recognition system and voice recognition method • JP2022-198288 Voice recognition system and voice recognition method • JP2023-108240 Voice recognition system and voice recognition method Voice recognition engine (Onkyo SPEECH) Click here to business introduction of health care and medical care Click here to business introduction of Onkyo SPEECH Food Being involved in daily life of consumers in sound and vibration and food We are aiming that we are involved in daily life of the consumers by using technologies relating sound and vibration to food that is consumed every day. In our activity, we are performing R&D with universities and companies that have knowledge of food. Kashinshu (Matured alcohol by music vibration) We are progressing R&D regarding influence music vibration with the following theme. The theme is to increase reproduction purity by physical accuracy, to apply audio design that brings out music expressiveness to food and to bring out potential of material by using natural power that is had by music. Publishing pursuit of appropriate music vibration corresponding to each environment and taste as “Matured by Onkyo”, we are performing our R&D. Click here to business introduction of health care and medical care Joint R&D with Tokyo University of Agriculture Regarding fermentation mechanism, we concluded the agreement relating to joint R&D with Tokyo University of Agriculture and are performing joint R&D of fermentation technology as we announced “R&D of fermentation technology using vibration and sound by exciter -starting joint R&D relating to “food” with Tokyo University of Agriculture-” dated on July 1, 2020. With professor: Hiroharu Tokuda, Department of Brewing and Fermentation, Tokyo University of Agriculture (as of January 2024), we are attempting to reveal effective how to provide the exciter, how to vibrate and influence that is given to fungus increasing, flavor component and various organic acids by differences of sound frequency bands. Professor: Hiroharu Tokuda Department of Brewing and Fermentation Tokyo University of Agriculture Profile: http://dbs.nodai.ac.jp/html/397_ja.html Tokyo University of Agriculture: https://www.nodai.ac.jp/ Professor: Hiroharu Tokuda Department of Brewing and Fermentation Tokyo University of Agriculture Joint R&D with Gekkeikan Sake Company, Limited We performed inspection regarding possibility to mature sake by music based on joint R&D with Research Institute, Gekkeikan Sake Company, Limited and revealed that specific sound wave influences increasing and decreasing fermentation component by performing analysis of fermentation process under acoustic vibration condition. We announced this R&D result under the title of “analysis of fermentation process of sake brewing under vibration” at “2023 contest of Brewing Society of Japan” on October 4, 2023. Thesis (as of January 2024) Analysis of fermentation process of brewing sake under vibration condition Yoshiki Asai1, Hiroaki Negoro1, Hiroki Ishida1, Norimasa Kitagawa, Koichi Sadaie (1 Gekkeikan Sake Company, Limited, 2 Onkyo Corporation) 2023 Contest of the Brewing Society of Japan (Organizer: Brewing Society of Japan) Patent applications / Patent rights (as of December 2025) Japan • JP7620208 System, method, manufacturing method, food and sake • JP7698211 System, method, manufacturing method, food and sake • JP2022-159405 Not published • JP2023-161797 Device, manufacturing device of sake, food and sake • JP2023-202775 Manufacturing method of macerated liquor, manufacturing device of macerated liquor and macerated liquor • JP2023-217484 Manufacturing method of macerated liquor and macerated liquor Fermented food Fermented food We are performing our R&D of influence by vibration regarding fermented foods such as butter and say sauce. We filed patent application regarding the result of our R&D of butter. Plant We concluded the agreement relating to joint R&D with NARA INSTITUTE and SCIENCE and TECHNOLOGY and performed joint R&D of plant growth environment using vibration and sound by the exciter. Joint R&D with NARA INSTITUTE of SCIENCE and TECHNOLOGY In this joint R&D, we performed R&D regarding influence that stress using the exciter gives to growth process of seedling body (Arabidopsis thalina). We attempted to reveal change of gene expression in growth of seeding body by giving different vibration signals. Shiitake mushroom We concluded the agreement relating to Joint R&D with NIPPON INSTITUTE OF TECHNOLOGY (NIT) and performed joint R&D regarding growth promotion technology of shiitake mushroom using vibration and sound by the exciter. Joint R&D with Nippon Institute of Technology In this joint R&D, our purpose is to realize controlling growth of shiitake mushroom by vibration and sound. Concretely, in R&D of shiitake mushroom growth promotion technology by thunder sound that was progressed by NIT, we provided knowledge and technology relating to sound and vibration that were had by us and the purpose is to realize controlling growth in the view of sound and vibration. Click here to business introduction of "Music food" Infrastructure Existence value with sound and vibration in social activity Sound and vibration exist everywhere such as a road, a bridge, and a car. Our goal is to show our value in social activity by sensing sound and vibration in various places and detecting abnormal including deterioration and natural disaster from sound and vibration. Traffic volume investigation We are performing R&D to obtain road vibration when vehicle and pedestrian pass by using the vibration sensor that has little influence to privacy, to perform machine learning and deep learning of vibration signal and to judge passing. *Vibration sensor "Ototorukun" Adopted R&D 2022 / 2023 New road technology conference Road bureau, Ministry of Land, Infrastructure, Transport and Tourism FS (Feasibility Study) research for realizing road administration needs Research theme Technology research and development using vibration sensor for easily realizing measurement of traffic flow (vehicle and pedestrian) Thesis (as of January 2024) 2019 〇Japan Consideration of indoor traffic flow of human by vibration using multiple piezoelectric elements Shinya Akiyama, Makoto Yoshida, Yumiko Moriyama, Yusuke Kondo (Onkyo) Hirohiko Suwa, Keiichi Yasumoto (NAIST) DPSWS 27th multimedia communication and dispersion processing workshop (DPSWS2019) Information Processing Society of Japan • JP2020-114660 Sensor • JP2022-161162 Not published • JP2022-001969 Moving body detection system and moving body detection method • JP2021-195538 Trigger device, system and method • JP2022-194554 Not published Japan • JP2021-178421 Electronic device and method • JP2021-109776 Sensor • JP2021-079409 System and method • JP2021-109777 Sensor and method • JP2021-163990 Detection device and detection method •JP2021-178422 System and method • JP2022-067620 Sensor • JP2023-001768 Not published • JP2023-173324 Not published • JP2023-128073 Not published Japan • JP2020-114660 Sensor • JP2021-079409 System and method • JP2021-109776 Sensor • JP2021-109777 Sensor and method • JP2021-163990 Detection device and detection method • JP2021-178421 Electronic device and method • JP2021-178422 System and method • JP2021-195538 Trigger device and method 2020 〇International Estimation of Walking Direction with Vibration Sensor based on Piezoelectric Device. Shinya Akiyama, Makoto Yoshida and Yumiko Moriyama (Onkyo Corporation, Japan); Hirohiko Suwa and Keiichi Yasumoto (Nara Institute of Science and Technology, Japan). PerLS 2020 : The Fourth International Workshop on Pervasive Smart Living Spaces The Fourth International Workshop on Pervasive Smart Living Spaces | PerLS 2020 – IOTAP (mau.se) 〇Japan Consideration of traffic volume estimation system by vibration sensor provided on road side Makoto Yoshida, Tomoki Okuro, Nobunari Tachimori, Yumiko Moriyama, Yoshitada Takeshima (Onkyo) Hirohiko Suwa (NAIST / RIKEN), Keiichi Yasumoto (NAIST) 2021 〇English thesis journal Traffic Census Sensor Using Vibration Caused by Passing Vehicles Makoto Yoshida, Shinya Akiyama, Yumiko Moriyama, Yoshitada Takeshima, Yusuke Kondo, Hirohiko Suwa, and Keiichi Yasumoto Patent applications / Patent rights (as of December 2025) Japan • JP7522341 Sensor • JP7654326 System and method • JP7730012 Sensor and method • JP2022-001969 Moving body detection system and moving body detection method • JP2022-161162 Moving body detection system and moving body detection method • JP2022-194554 System • JP2023-001768 Vehicle detection system and vehicle detection method • JP2023-128073 Moving body detection system and moving body detection method • JP2023-173324 The number of axle shafts detection system and the number of axle shafts detection method Japan • JP2020-114660 Sensor • JP2021-079409 System and method • JP2021-109776 Sensor • JP2021-109777 Sensor and method • JP2021-163990 Detection device and detection method • JP2021-178421 Electronic device and method • JP2021-178422 System and method • JP2021-195538 Trigger method, system and method Analysis of bridge The problem that the bridges age simultaneously and demand of reinforcement and update increase is estimated. We would like to contribute for solving this problem by performing various analysis of the bridges. Cooperation by Kyoto University We are performing "research of structure evaluation using vibration and sound" with Kyoto University. Adopted R&D 2023 Construction technology R&D assistant system of Ministry of Land, Infrastructure and Transport R&D theme R&D of estimation system of vehicle weight and axle load that construction is easy by using acceleration date in bridge Establishment of estimation technology using acceleration data connects to R&D of BWIM (Bridge Weigh in Motion) system that has high portability and easiness. It is expected to apply to reinforcement of various bridges and decision of update priority from large bridge such as highway to small bridge that is managed by local government. Abnormal detection We are performing our R&D for detecting various abnormal such as abnormal of the device. Providing the engine inspection system to Komatsu Ltd. We developed and provided the engine inspection system that diagnoses condition from operation sound of the engine to Komatsu Ltd. by joint R&D with Komatsu. In the engine inspection system developed by us, it makes the learning model that diagnoses condition based on engine operation sound obtained in advance, analyze engine sound obtained by the microphone, diagnoses condition of the engine by the learning model and outputs inspection result. It is possible to perform higher accuracy goods quality inspection by performing diagnosis by using AI not only human ear. Patent applications / Patent rights (as of December 2025) ・JP2021-154121 Abnormal detection device and abnormal detection method Click here to business introduction of traffic volume investigation Automobile We are analyzing noise (example: noise generated by contacting tire and road) by automobile. Analyzation support relating to tire quietness for Sumitomo Rubber Industries, Ltd. We used our sound analyzation technology and supported tire noise analyzation for Sumitomo Rubber. We made tire model, used BEM (Boundary Element Method) and supported noise analyzation. In analyzation, we changed parameters such as tire diameter and width and simulated noise generation situation. Abnormal detection We are performing our R&D for detecting various abnormal such as abnormal of the device. Industry Sound and vibration solution in the life We are performing R&D for the purpose of providing sound and vibration solution in the life and R&D of technologies to be used for technical license. Call center (Onkyo IVR) We are performing our R&D of call center using voice recognition engine developed by us. Call center (Onkyo IVR) Patent applications / Patent rights Technical support against the bone conduction glasses developed by TDK Corporation Technical support against the bone conduction glasses developed by TDK corporation We performed R&D support of acoustic part of AR (Augmented Reality) glasses developed by TDK Corporation. We suppose that AR glasses becomes main streaming as next generation interface of the smartwatch such as Apple Watch in the future and focus on the bone conduction system that is appropriate for the glasses type wearable device such as AR glasses and does not block the ear. In R&D of the bone conduction device that is the base of R&D support to TDK, we succeeded downsizing and thinning. Further, we suggested special mechanism that can surely fit to heads of many users and developed smart bone conduction glasses that does not let them feel mounting stress with TDK. In addition, we are concerned with sound leak in the bone conduction system; however, we attempted to suppress sound leak by using our knowledge of sound and vibration technologies. Click here to business introduction of Onkyo IVR Click here to business introduction of Onkyo IVR Click here to business introduction of Onkyo IVR R&D relating to sound R&D relating to sound We are performing R&D so as to further deepen R&D that has supported technologies of audio product and speaker of Onkyo brand. Magnesium diaphragm balanced armature driver (Mg-BA driver) Realizing high quality sound which does not exist conventionally Extending high frequency reproduction by lightweighting vibration system maximumly Reducing noise component preventing sound source reproduction by holding high shock absorbing property and increasing rigidity by special surface processing technology developed newly. It is said that Magnesium is the lightest in operational metal materials. A diaphragm which impregnates ceramic layer into inside of Magnesium material by special surface processing technology and realizes high rigidity is used for Mg-BA driver. High frequency reproduction can be extended, noise components which prevent sound source are decreased by high vibration absorbing property which is specific to material and sounds which are smoother and faithful to original sounds are realized. Mg-BAドライバー Mg-BAドライバー断面図 マグネシウム振動板 Realizing high rigidity by impregnating ceramic layer into inside of Magnesium material. Biomimetics diaphragm “Biomimetics” means applying structure and element which exist in the natural world to industrial products to solve complicated phenomena. For the purpose of “coexisting of light weight and high rigidity” and “resonance dispersion” and realizing these, we considered applying structures and configurations of creatures which survive the natural world to a speaker diaphragm shape. Shape to which “wing vein structure” and “three-dimensional structure of a shell” are applied is applied to a speaker diaphragm. Dragonfly wing vein evolving for flying （JP7299454B2 / US10805732B2） 飛翔動作のため進化した、 トンボの翅脈構造 （特許7299454） Speaker unit using biomimetics diaphragm ODMD (speaker diaphragm) "ODMD" means "Onkyo Double-Molding Diaphragm". A diaphragm, a gasket and an edge are integrated by two-color molding. Features are following. members are welded strongly, joining strength is high and divided vibrations are small. Problem that variation of coating quantity of adhesive does not occur and quality stability is superior. The number of parts and man-hours are decreased. CLUSTRON driver CLUSTRON driver is whole surface driving type unit. Structure that thin and long grating diaphragms are lined in one line and they are driven by connected voice coils is adopted. Although it is a thin speaker, it has wide directionality that "sound field broadens to 180 degrees" and it realizes high energy feeling and flat characteristics over wide frequency. Exciter: Vibtone What is an exciter? Difference between exciter and speaker Patent applications / Patent rights (as of December 2025) (1) Circuit / amplifier Japan • JP5207155 Current / voltage conversion circuit • JP5333520 Amplification circuit • JP7096478 Amplification device • JP7206472 Amplification device etc. (2) Speaker and exciter Japan • JP7185116 Diaphragm or dust cap and speaker unit • JP7299454 Diaphragm or dust cap and speaker unit • JP7397271 Exciter • JP7212264 Diffuser and speaker having thereof and electronic music instrument • JP7323756 Diaphragm, speaker unit, headphone and earphone having thereof • JP7415129 Speaker mounting member, speaker and electronic music instrument having thereof • JP2024-008967 Diaphragm and speaker unit etc. (3) Software Japan • JP5590111 Frequency decision device • JP6160604 ΔΣ modulator and grogram thereof etc. (4) The others • JP6908833 Signal processing device, signal processing method and speaker device • JP6837391 Music reproduction device • JP6789497 Music reproduction device • JP2022-052717 Electronic device • JP2022-175330 Electronic device • JP2024-067859 Electronic device • JP2024-067860 Electronic device etc. Difference between excitation and speaker Exciter Vibtone We are performing R&D so as to further deepen R&D that has supported technologies of audio product and speaker of Onkyo brand. Branding To expand Onkyo brand license and technology license, branding for increasing Onkyo brand recognition is important and we perform actions illustrated in this figure. At our EC site "ONKYO DIRECT" and our stores "ONKYO DIRECT ANIME STORE" and "ONKYO DIRECT ANIME STORE -Lifestyle-", we are selling various collaboration products. ONKYO DIRECT https://onkyodirect.jp/shop/default.aspx ONKYO DIRECT ANIME STORE https://onkyoanime.com/ ONKYO DIRECT ANIME STORE-Lifestyle- https://onkyoanime.com/

About Us Trade name ONKYO CORPORATION Office Head Office MMEETT Building 301, 1-3-9, Minamisemba, Chuo-ku, Osaka 542-0081, Japan tel: 06-6271-0005 fax: 06-6271-0015 Tokyo Office 4F Oya Building, 6 Kandakonyacho, Chiyoda-ku, Tokyo 101-0035, Japan tel: 03-6260-7660 Company-operated store: Direct Store 1 1F Sekine Building, 3-15-7, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan Company-operated store: Direct Store 2 1F Open residencia, 5-6-2, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan Establishment October 12, 2020 Foundation September 1946 Founded as Osaka Denki Onkyo K.K. Representative President : Munenori Otsuki Capital stock 100 million yen (as of December 27, 2022) Shareholders TK-FUND LLC. Pharma Foods International Co., Ltd. (Listed on the Prime Market (Tokyo Stock Exchange)) Number of Employees 58 (as of June 1, 2025) Correspondent Banks Mizuho Bank Business Operation of online shopping sites, research, development and design of electronic equipment and software, etc. Please see the following page for business overview. https://www.onkyo.net/en/summary September 1946 The company (Onkyo Corporation (1st)) was established as Osaka Denki Onkyo K.K. in Miyakojima-ku, Osaka-shi. March 1947 The trade name was changed to Osaka Onkyo Corporation. June 1952 The head office and head factory were moved to Asahi-ku, Osaka-shi. June 1957 The company (Onkyo Corporation (1st)) became the subsidiary of TOSHIBA CORPORATION. January 1961 Kori factory was newly established in Neyagawa-shi, Osaka. April 1969 Nisshin factory was newly established in Neyagawa-shi, Osaka. September 1971 The trade name was changed to Onkyo Corporation (1st). July 1972 November ONKYO DEUTSCHLAND GmbH（that was changed to ONKYO EUROPE ELECTRONICS GmbH after）was established as sales company in Germany. The head office was moved to Neyagawa-shi, Osaka. Sound technology laboratory was established. October 1975 ONKYO U.S.A. CORP. was established as a sales company in the United States of America. April 1979 ONKYO AMERICA, INC. was established as a manufacturer in the United States of America. (All shares were transferred in August 2000.) April 1980 Onkyo Electronics Corporation was established as a manufacturer in Tsu-hi, Mie. (All shares were transferred in March 2019.) May 1986 Tottori Onkyo Corporation was established as a manufacturer in Kurayoshi-shi, Tottori. (All shares were transferred in March 2019.) May 1989 ONKYO（MALAYSIA) SDN. BHD. was established as au audio manufactured in Malaysia. (Its business was incorporated in October 2000.) April 1991 ONKYO ELECTRIC （MALAYSIA） SDN. BHD. was established a speaker manufacturer in Malaysia. (Shares were transferred in April 2012.) June 1993 September Onkyo Corporation was independent from Toshiba Corporation. Onkyo Liv Corporation was established. (All shares were transferred in March 2018.) May 1994 World's first receivers that mount consumer THX systems (product name: TX-SV919THX) were sold based on technology cooperation with LUCASFILM LTD. (Current THX LTD.). March 1996 Business Network Telecom Corporation was established with Japan Teleway (Teleway Corporation, current KDDI). (Its business was transferred in September 2005.) June 1997 One in three shares of ONKYO CHINA LTD. that was a sales company in China (Hong Kong) were obtained. January 1998 February March August Manufacturing and sales of OMF cone speakers was started. Real estate rental business was started for the purpose of effectively using both empty sites of Nisshin and Kori factories. (Its business was sold in March 2011.) Sales of audio boards for PCs was started. Certification of international standards ISO9001 which is product quality assurance was obtained. February 2000 November December Own building (Onkyo Yaesu Building) was obtained in Chuo-ku, Tokyo. (It was sold in March 2016.) Shanghai Onkyo Electronics Co., LTD. was established as a sales company in China (Shanghai). Certification of international standards ISO14001 which is environmental management was obtained. March 2002 ONKYO INDUSTRIAL COMPONENTS, INC. was established as a sales company in the United States of America. February 2003 Stocks were registered over the counter in Japan Securities Dealers Association. January 2004 February December Stocks of Plus Industry Co., Ltd. and Zhongshan Purasu Acoustic Co., Ltd. were acquired. (All stocks were transferred in Decembeer 2009.) Shanghai Onkyo International Trading Co., Ltd. was established in Shanghai, China as a sales company. Registration over the counter in Japan Securities Dealers Association was canceled and stocks were listed in Jasdaq Securities Exchange, Inc. August 2005 September Launched high-quality music distribution service (e-onkyo music). CO3 Inc. established through merger with J-Stream Inc. January 2006 May June July August ONKYO U.S.A. CORP. and ONKYO INDUSTRIAL COMPONENTS, INC. merge and change trade name to ONKYO U.S.A. CORP. ONKYO U.S.A. CORP. and ONKYO INDUSTRIAL COMPONENTS, INC. merge to form ONKYO U.S.A. CORP. HDC-7, the first Intel® Viiv™ technology-based PC from an audio manufacturer, is launched. ONKYO CHINA LTD. establishes Guangzhou Anqiao Trading Co., Ltd. as a joint venture with Guoguang Electric Appliance Co. DO Corporation established as a joint venture with DAIKOKU ELECTRIC CO. Onkyo-Lib Co., Ltd. changed its trade name to Onkyo Marketing Co. May 2007 August Business Network Telecom, Inc. changed its trade name to Onkyo Entertainment Technology Corporation Formed capital alliance with Intel Corporation of the U.S. (capital alliance dissolved in December 2016) Acquired shares of So-Tech Corporation January 2008 July September October Acquired shares of Techno Eight Corporation (all shares transferred in May 2009) Acquired additional shares of So-Tech Corporation, making it a wholly owned subsidiary Merged with So-Tech Corporation. Onkyo Marketing Corporation merged with Onkyo Entertainment Technology Corporation and changed its name to Onkyo Entertainment Technology Corporation. -Ltd. and changed the company name to ONKYO ENTERTAINMENT TECHNOLOGY CO. ONKYO CHINA LTD. becomes a wholly owned subsidiary through additional acquisition of shares of ONKYO CHINA LTD. SHARP-ROXY CORPORATION (MALAYSIA) SDN. BHD. (later S&O ELECTRONICS (MALAYSIA) SDN. BHD.) (shares will be transferred in September 2019) October 2009 Started full-scale development of "ONKYO" brand for PC products February 2010 April May June October December Establishment of Anqiao (Shanghai) Trading Co., Ltd. as a wholly owned subsidiary of ONKYO CHINA LTD. Listed on the JASDAQ market of the Osaka Securities Exchange following the merger of the JASDAQ Securities Exchange and the Osaka Securities Exchange. ONKYO-INVENTA (HONG KONG) CO., LTD. established as a joint venture with Inventec Corporation. ONKYO-INVENTA TECHNOLOGIES (TIANJIN) CO., LTD. established as a wholly owned subsidiary of ONKYO-INVENTA (HONG KONG) CO. Onkyo Corporation, a holding company, is spun off as a newly incorporated company and is technically listed (JASDAQ market) (to be delisted in July 2021). Onkyo Corporation changed its trade name to Onkyo Sound & Vision Co. OEM business transferred to Onkyo Electronics Corporation through an absorption-type company split, PC business transferred to Onkyo Digital Solutions Corporation through an incorporation-type company split, and AV and AV/PC business transferred to Onkyo Marketing Japan Co. -The Onkyo Group will be reorganized into a pure holding company structure with Onkyo Corporation (the second parent company) as the wholly owning parent company. Ltd. as the wholly owning parent company. January 2012 March June July November Concluded a capital and business alliance agreement with Gibson Guitar Corp. and transferred part of the shares of ONKYO U.S.A. CORP. to the company (capital alliance dissolved in March 2018) Entered into a capital and business alliance agreement with TEAC CORPORATION. Relocated the head office functions to Chuo-ku, Osaka, and established two bases in Osaka with ONKYO Technical Center (Neyagawa, Osaka) (February 2020: relocation and consolidation) MONEUAL ONKYO LIFESTYLE INC. established as a joint venture with MONEUAL INC. of South Korea All shares of ONKYO DIGITAL SOLUTIONS CORPORATION were transferred to MONEUAL ONKYO LIFESTYLE INC. Established GUANGZHOU ANQIAO KOKKO ACOUSTIC CO., LTD. as a joint venture with KOKKO ELECTRIC CO. Transferred the product design and technology business of ONKYO SOUND & VISION INC. to Digital Acoustic Corporation, which was established through an incorporation-type company split (business integration in March 2015). Transferred a part of the shares of Digital Acoustic Corporation to TEAC Corporation Partial acquisition of shares of TEAC SYSTEM CREATE CORPORATION ONKYO EUROPE ELECTRONICS GmbH acquired consumer audio product sales business from TEAC EUROPE GmbH and TEAC UK LTD. July 2013 Listed on Tokyo Stock Exchange JASDAQ (Standard) following the merger of Tokyo Stock Exchange and Osaka Securities Exchange March 2014 July November Capital alliance agreement signed with IMAGINATION TECHNOLOGIES GROUP PLC. of the U.K. (dissolved in March 2017) ONKYO CHINA LTD. changed its name to ONKYO MARKETING ASIA LTD. ONKYO TRADING CORPORATION will be the surviving company, and ONKYO ENTERTAINMENT TECHNOLOGY CO. Ltd. as the surviving company and Onkyo Creation Corporation, a subsidiary of Onkyo Entertainment Technology Corporation, as the dissolving company. -After the absorption-type split in which Onkyo Trading Co., Ltd. succeeded to the networking services business of Onkyo Entertainment Technology Corporation, Onkyo Development & Manufacturing Corporation became the surviving company and Onkyo Entertainment Technology Corporation became the dissolving company. -Ltd. as the surviving company and Onkyo Entertainment Technology Corporation as the dissolving company. Onkyo Trading Corporation changed its trade name to Onkyo Entertainment Technology Corporation. January 2015 March April June July November Established PIONEER & ONKYO U.S.A. CORPORATION in Delaware, U.S.A. Acquired all shares of Pioneer Home Electronics Corporation and integrated the home AV, telephone equipment, and headphone-related businesses of the Pioneer Group into the Onkyo Group (September 2021)　Pioneer Home Electronics Corporation to Onkyo & Pioneer Corporation and Digital Acoustic Corporation to Onkyo & Pioneer Technology Corporation. -Digital Acoustic Corporation will be transferred to Onkyo & Pioneer Technology Corporation, Onkyo Marketing Corporation will be transferred to Onkyo & Pioneer Marketing Japan Corporation, and Onkyo Entertainment Technology Corporation will be transferred to Onkyo & Pioneer Corporation. Entertainment Technology Corporation changed its name to Onkyo & Pioneer Innovations Corporation. ONKYO MARKETING ASIA LTD. changed its name to PIONEER & ONKYO MARKETING ASIA LTD. ONKYO EUROPE ELECTRONICS GmbH changed its name to PIONEER & ONKYO EUROPE GmbH Onkyo Corporation's AV business will be transferred to Onkyo & Pioneer Corporation through an absorption-type company split (business integration in October 2020). Capital and business alliance agreement signed with Kawai Musical Instruments Manufacturing Co. February 2017 MINDA ONKYO INDIA PRIVATE LIMITED was jointly established with MINDA INDUSTRIES LTD. in India. March 2018 April October Onkyo & Pioneer Technology Corporation will take over the Home AV Technical Design Division of Onkyo & Pioneer Technology Corporation and transfer a part of the installation business from Onkyo & Pioneer Marketing Japan Co. -After transferring a part of the installation business from Onkyo & Pioneer Marketing Japan Corporation to Onkyo & Pioneer Technology Corporation, Onkyo & Pioneer Technology Corporation changed its corporate name to Onkyo Marketing Corporation. -After transferring a part of the installation business from Onkyo & Pioneer Technology Corporation to Onkyo & Pioneer Marketing Corporation In addition, all shares of Onkyo Marketing Corporation were transferred to Onkyo Digital Solutions Corporation. Onkyo signs a brand license agreement with TCL (TCL ENTERTAINMENT SOLUTIONS), one of the world's leading TV manufacturers. (85% of shares transferred in August 2021) PIONEER & ONKYO EUROPE GmbH, an overseas subsidiary, transfers its AV equipment sales business in Europe to AQIPA GmbH, a German sales company. February 2019 March Onkyo Signs License Agreement with Sivantos, the World's Leading Manufacturer of Hearing Aids Onkyo & Pioneer Innovations Corporation changed its name to ODS Communication Services Corporation. February 2020 July August October November The head office was moved to Higashiosaka-shi, Osaka. Regarding change and efficiency of fermentation using vibration and sound by exciter, co-stucy with Tokyo University of Agriculture by academia-industry cooperation was started. Co-study of a digital stethoscope was started with Toyama University setting target as remote medical treatment. Onkyo Corporation (2nd) absorbed and merged Onkyo & Pioneer Corporation which did home AV business and changed its trade name to Onkyo Home Entertainment Corporation. OEM business was newly split to Onkyo Sound Corporation and the other business such as AI, High resolution distribution and brand collaboration was newly split to Onkyo Corporation (3rd) (us). Japanese Sake "Symphony Dassai -migaki-" matured by music vibration using vibration technology was developed and started with AsahiShuzo Corporation. January 2021 April May September Started joint research with Nippon Institute of Technology on the promotion of shiitake mushroom cultivation using vibration and sound from a shaker. Started joint research with Kyoto University on the analysis, abnormality detection, and maintenance of infrastructure structures through industry-academia collaboration. Opened "ONKYO DIRECT ANIME STORE" (a.k.a. "Oto-Ani") in Akihabara, Tokyo, an anime specialty store that communicates the excellence of anime based on the concept of "sound". Ltd. in China for the manufacture and sale of car audio products under the ONKYO brand. ONKYO HOME ENTERTAINMENT agreed to sell its mainstay home AV (audio and video) business to Sharp and VOXX INTERNATIONAL CORPORATION, a U.S. audio equipment manufacturer. e-onkyo music, a music distribution service, is transferred to XANDRIE JAPAN Corporation, a subsidiary of XANDRIE S.A., the largest music distribution service in France. Ltd. becomes independent from Onkyo Home Entertainment through MBO Transfer of Onkyo Home Entertainment's home AV business (excluding domestic sales) to Onkyo Technology Corporation (a joint venture of 85.1% owned by the VOXX Group and 14.9% owned by Sharp) is completed. (a joint venture between VOXX Group 85.1% and Sharp 14.9%) was completed. May 2022 June September December Onkyo Home Entertainment, the original parent company, files for bankruptcy. Moved head office to Chuo-ku, Osaka. Ltd. and Suyama Dental Laboratory Co., Ltd. sign a brand license agreement for custom ear monitors equipped with magnesium diaphragm balanced armature type drivers jointly developed with Suyama Dental Laboratory Co. TV animation "Bocchi Za Roku! Started taking reservations for the first set of wireless earphones with newly recorded voice guidance January 2023 March April July Technical support of acoustic part of AR (Augmented Reality) glasses developed by TDK Corporation was performed. Development support of bowel sound using application being developed by Suntory Global Innovation Center Corporatio was perfomed. "CES 2023 Innovation Awards" was prized to bowel sound using application. Domestic shipments of "Onkyo" brand hearing aids exceeds 100,000 units. Onkyo Corporation exhibited "3rd "47 prefectures Japan gourmet show"" sponsored by Tobu Department Store Ikebukuro. Products such as "Kashinshu" which were developed by collaborating partner breweries in Japan were sold. Engine inspection system was provided to Komatsu Ltd. "ONKYO DIRECT ANIME STORE -Lifestyle-" (common name: ON-ANI 2nd) was opened. In new road technology conference, road dept., MLIT, as FS (Feasibility Study) study for realizing road government needs, technology study development using vibration sensor to simply realize measurement of traffic movement (cars and pedestrians) based on co-study by academia-industry cooperation with NAIST was adopted and completement of FY2022 commissioned study was announced. Onkyo Corporation started up subcommittee "subcommittee to change the biotechnology world with the sound" and became its leader. Company History September 1946 The company (Onkyo Corporation (1st)) was established as Osaka Denki Onkyo K.K. in Miyakojima-ku, Osaka-shi. March 1947 The trade name was changed to Osaka Onkyo Corporation. June 1952 Head office and head factory were moved to Asahi-ku, Osaka-shi. June 1957 The company (Onkyo Corporation (1st)) became the subsidiary of TOSHIBA CORPORATION. January 1961 Kori factory was newly established in Neyagawa-shi, Osaka. April 1969 Nisshin factory was newly established in Neyagawa-shi, Osaka. September 1971 The trade name was changed to Onkyo Corporation (1st). July 1972 November ONKYO DEUTSCHLAND GmbH（that was changed to ONKYO EUROPE ELECTRONICS GmbH after）was established as sales company in Germany. The head office was moved to Neyagawa-shi, Osaka. Sound technology laboratory was established. October 1975 ONKYO U.S.A. CORP. was established as a sales company in the United States of America. April 1979 Manufacturing company ONKYO AMERICA, INC. established in the U.S. (all shares transferred in August 2000) April 1980 Onkyo Electronics Corporation was established as a manufacturer in Tsu-hi, Mie. (All shares were transferred in March 2019.) May 1986 Tottori Onkyo Corporation was established as a manufacturer in Kurayoshi-shi, Tottori. (All shares were transferred in March 2019.) May 1989 ONKYO（MALAYSIA) SDN. BHD. was established as au audio manufactured in Malaysia. (Its business was incorporated in October 2000.) April 1991 ONKYO ELECTRIC （MALAYSIA） SDN. BHD. was established a speaker manufacturer in Malaysia. (Shares were transferred in April 2012.) June 1993 September Onkyo Corporation (1st) was independent from Toshiba Corporation. Onkyo Liv Corporation was established. (All shares were transferred in March 2018.) May 1994 World's first receivers that mount consumer THX systems (product name: TX-SV919THX) were sold based on technology cooperation with LUCASFILM LTD. (Current THX LTD.). March 1996 Business Network Telecom Corporatoin was established with Japan Teleway (Teleway Corporation, current KDDI). (Its business was transferred in September 2005.) June 1997 One in three shares of ONKYO CHINA LTD. that was a sales company in China (Hong Kong) were obtained. January 1998 Feb. Mar. Aug. Manufacturing and sales of OMF cone speakers was started. Real estate rental business was started for the purpose of effectively using both empty sites of Nisshin and Kori factories. (Its business was sold in March 2011.) Sales of audio boards for PCs was started. Certification of international standards ISO9001 which is product quality assurance was obtained. February 2000 November December Own building (Onkyo Yaesu Building) was obtained in Chuo-ku, Tokyo. (It was sold in March 2016.) Shanghai Onkyo Electronics Co., LTD. was established as a sales company in China (Shanghai). Certification of international standards ISO14001 which is environmental management was obtained. March 2002 ONKYO INDUSTRIAL COMPONENTS, INC. was established as a sales company in the United States of America. February 2003 Stocks were registered over the counter in Japan Securities Dealers Association. January 2004 February December Stocks of Plus Industry Co., Ltd. and Zhongshan Purasu Acoustic Co., Ltd. were acquired. (All stocks were transferred in December 2009.) Shanghai Onkyo International Trading Co., Ltd. was established in Shanghai, China as a sales company. Registration over the counter in Japan Securities Dealers Association was canceled and stocks were listed in Jasdaq Securities Exchange, Inc. August 2005 September High quality music distibution service (e-onkyo music) was started. CO3 Corporation was jointly established with J-Stream Inc. (Its stocks were transferred in May 2020.) January 2006 May June July August ONKYO U.S.A. CORP. and ONKYO INDUSTRIAL COMPONENTS, INC. were merged and its trade name was changed to ONKYO U.S.A. CORP. HD media computer "HDC-7" which is a first personal computer mounting intel® Viiv™ technology as an audio dedicated maker was sold. Guangzhou Onkyo Trading Co., Ltd. was jointly established with Guoguang Electric Company Limited in Guangzhou, China. (Joint venture was dissolved in March 2018.) DO corporation was jointly established with DAIKOKU DENKI Co., Ltd.. (Business was integrated in November 2014.) Trade name of Onkyo Liv Corporation was changed to Onkyo Marketing Corporation. May 2007 Aug. Business Network Telecom, Inc. changed its trade name to Onkyo Entertainment Technology Corporation Formed capital alliance with Intel Corporation of the U.S. (capital alliance dissolved in December 2016) Acquired shares of So-Tech Corporation January 2008 July September October Acquired shares of Techno Eight Corporation (all shares transferred in May 2009) Acquired additional shares of So-Tech Corporation, making it a wholly owned subsidiary Merged with So-Tech Corporation. Onkyo Marketing Corporation merged with Onkyo Entertainment Technology Corporation and changed its name to Onkyo Entertainment Technology Corporation. -Ltd. and changed the company name to ONKYO ENTERTAINMENT TECHNOLOGY CO. ONKYO CHINA LTD. becomes a wholly owned subsidiary through additional acquisition of shares of ONKYO CHINA LTD. SHARP-ROXY CORPORATION (MALAYSIA) SDN. BHD. (later S&O ELECTRONICS (MALAYSIA) SDN. BHD.) (shares will be transferred in September 2019) October 2009 "Onkyo" brand was extended to PC products. February 2010 April May June October December Establishment of Anqiao (Shanghai) Trading Co., Ltd. as a wholly owned subsidiary of ONKYO CHINA LTD. Listed on the JASDAQ market of the Osaka Securities Exchange following the merger of the JASDAQ Securities Exchange and the Osaka Securities Exchange. ONKYO-INVENTA (HONG KONG) CO., LTD. established as a joint venture with Inventec Corporation. ONKYO-INVENTA TECHNOLOGIES (TIANJIN) CO., LTD. established as a wholly owned subsidiary of ONKYO-INVENTA (HONG KONG) CO. Onkyo Corporation, a holding company, is spun off as a newly incorporated company and is technically listed (JASDAQ market) (to be delisted in July 2021). Onkyo Corporation changed its trade name to Onkyo Sound & Vision Co. OEM business transferred to Onkyo Electronics Corporation through an absorption-type company split, PC business transferred to Onkyo Digital Solutions Corporation through an incorporation-type company split, and AV and AV/PC business transferred to Onkyo Marketing Japan Co. -The Onkyo Group will be reorganized into a pure holding company structure with Onkyo Corporation (the second parent company) as the wholly owning parent company. Ltd. as the wholly owning parent company. January 2012 March June July November Concluded a capital and business alliance agreement with Gibson Guitar Corp. and transferred part of the shares of ONKYO U.S.A. CORP. to the company (capital alliance dissolved in March 2018) Entered into a capital and business alliance agreement with TEAC CORPORATION. Relocated the head office functions to Chuo-ku, Osaka, and established two bases in Osaka with ONKYO Technical Center (Neyagawa, Osaka) (February 2020: relocation and consolidation) MONEUAL ONKYO LIFESTYLE INC. established as a joint venture with MONEUAL INC. of South Korea All shares of ONKYO DIGITAL SOLUTIONS CORPORATION were transferred to MONEUAL ONKYO LIFESTYLE INC. Established GUANGZHOU ANQIAO KOKKO ACOUSTIC CO., LTD. as a joint venture with KOKKO ELECTRIC CO. Transferred the product design and technology business of ONKYO SOUND & VISION INC. to Digital Acoustic Corporation, which was established through an incorporation-type company split (business integration in March 2015). Transferred a part of the shares of Digital Acoustic Corporation to TEAC Corporation Partial acquisition of shares of TEAC SYSTEM CREATE CORPORATION ONKYO EUROPE ELECTRONICS GmbH acquired consumer audio product sales business from TEAC EUROPE GmbH and TEAC UK LTD. July 2013 Listed on Tokyo Stock Exchange JASDAQ (Standard) following the merger of Tokyo Stock Exchange and Osaka Securities Exchange March 2014 July November Capital alliance agreement signed with IMAGINATION TECHNOLOGIES GROUP PLC. of the U.K. (dissolved in March 2017) ONKYO CHINA LTD. changed its name to ONKYO MARKETING ASIA LTD. ONKYO TRADING CORPORATION will be the surviving company, and ONKYO ENTERTAINMENT TECHNOLOGY CO. Ltd. as the surviving company and Onkyo Creation Corporation, a subsidiary of Onkyo Entertainment Technology Corporation, as the dissolving company. -After the absorption-type split in which Onkyo Trading Co., Ltd. succeeded to the networking services business of Onkyo Entertainment Technology Corporation, Onkyo Development & Manufacturing Corporation became the surviving company and Onkyo Entertainment Technology Corporation became the dissolving company. -Ltd. as the surviving company and Onkyo Entertainment Technology Corporation as the dissolving company. Onkyo Trading Corporation changed its trade name to Onkyo Entertainment Technology Corporation. January 2015 March April June July November Established PIONEER & ONKYO U.S.A. CORPORATION in Delaware, U.S.A. Acquired all shares of Pioneer Home Electronics Corporation and integrated the home AV, telephone equipment, and headphone-related businesses of the Pioneer Group into the Onkyo Group (September 2021)　Pioneer Home Electronics Corporation to Onkyo & Pioneer Corporation and Digital Acoustic Corporation to Onkyo & Pioneer Technology Corporation. -Digital Acoustic Corporation will be transferred to Onkyo & Pioneer Technology Corporation, Onkyo Marketing Corporation will be transferred to Onkyo & Pioneer Marketing Japan Corporation, and Onkyo Entertainment Technology Corporation will be transferred to Onkyo & Pioneer Corporation. Entertainment Technology Corporation changed its name to Onkyo & Pioneer Innovations Corporation. ONKYO MARKETING ASIA LTD. changed its name to PIONEER & ONKYO MARKETING ASIA LTD. ONKYO EUROPE ELECTRONICS GmbH changed its name to PIONEER & ONKYO EUROPE GmbH Onkyo Corporation's AV business will be transferred to Onkyo & Pioneer Corporation through an absorption-type company split (business integration in October 2020). Capital and business alliance agreement signed with Kawai Musical Instruments Manufacturing Co. February 2017 MINDA ONKYO INDIA PRIVATE LIMITED established in India as a joint venture with MINDA INDUSTRIES LTD. March 2018 April October Onkyo & Pioneer Technology Corporation will take over the Home AV Technical Design Division of Onkyo & Pioneer Technology Corporation and transfer a part of the installation business from Onkyo & Pioneer Marketing Japan Co. -After transferring a part of the installation business from Onkyo & Pioneer Marketing Japan Corporation to Onkyo & Pioneer Technology Corporation, Onkyo & Pioneer Technology Corporation changed its corporate name to Onkyo Marketing Corporation. -After transferring a part of the installation business from Onkyo & Pioneer Technology Corporation to Onkyo & Pioneer Marketing Corporation In addition, all shares of Onkyo Marketing Corporation were transferred to Onkyo Digital Solutions Corporation. Onkyo signs a brand license agreement with TCL (TCL ENTERTAINMENT SOLUTIONS), one of the world's leading TV manufacturers. (85% of shares transferred in August 2021) PIONEER & ONKYO EUROPE GmbH, an overseas subsidiary, transfers its AV equipment sales business in Europe to AQIPA GmbH, a German sales company. February 2019 March Onkyo Signs License Agreement with Sivantos, the World's Leading Manufacturer of Hearing Aids Onkyo & Pioneer Innovations Corporation changed its name to ODS Communication Services Corporation. February 2020 July August October November Head office moved to Higashi-Osaka City, Osaka Prefecture. Started joint industry-university research with Tokyo University of Agriculture on the use of vibration and sound to change and improve the efficiency of fermentation using a shaker. Started joint industry-university research with the University of Toyama on a digital stethoscope for telemedicine. Onkyo Corporation (2nd generation) merged with Onkyo & Pioneer Corporation, which was engaged in the home AV business, and changed its trade name to Onkyo Home Entertainment Corporation. -Ltd. to conduct home AV business. The OEM business was split off to Onkyo Sound Corporation, and other businesses such as AI, high-resolution distribution, and brand collaboration were split off to Onkyo Corporation (the third generation) (our company). Developed and started brewing "Symphony Otter Migaki", a music vibration-aged sake using our vibration technology, together with Asahi Shuzo Co. January 2021 April May September Started joint research with Nippon Institute of Technology on the promotion of shiitake mushroom cultivation using vibration and sound from a shaker. Started joint research with Kyoto University on the analysis, abnormality detection, and maintenance of infrastructure structures through industry-academia collaboration. Opened "ONKYO DIRECT ANIME STORE" (a.k.a. "Oto-Ani") in Akihabara, Tokyo, an anime specialty store that communicates the excellence of anime based on the concept of "sound". Ltd. in China for the manufacture and sale of car audio products under the ONKYO brand. ONKYO HOME ENTERTAINMENT agreed to sell its mainstay home AV (audio and video) business to Sharp and VOXX INTERNATIONAL CORPORATION, a U.S. audio equipment manufacturer. e-onkyo music, a music distribution service, is transferred to XANDRIE JAPAN Corporation, a subsidiary of XANDRIE S.A., the largest music distribution service in France. Ltd. becomes independent from Onkyo Home Entertainment through MBO Transfer of Onkyo Home Entertainment's home AV business (excluding domestic sales) to Onkyo Technology Corporation (a joint venture of 85.1% owned by the VOXX Group and 14.9% owned by Sharp) is completed. (a joint venture between VOXX Group 85.1% and Sharp 14.9%) was completed. May 2022 June September December Onkyo Home Entertainment, the original parent company, files for bankruptcy. Moved head office to Chuo-ku, Osaka. Ltd. and Suyama Dental Laboratory Co., Ltd. sign a brand license agreement for custom ear monitors equipped with magnesium diaphragm balanced armature type drivers jointly developed with Suyama Dental Laboratory Co. TV animation "Bocchi Za Roku! Started taking reservations for the first set of wireless earphones with newly recorded voice guidance January 2023 March April July Provided technical support for the acoustic part of the Augmented Reality (AR) glasses developed by TDK Corporation Suntory Global Innovation Center, Inc. -Ltd., received the "CES 2023 Innovation Awards" for the development of an application that utilizes intestinal sound, which is currently under development by Suntory Global Innovation Center. Exhibited at the 3rd "Gourmet Show of 47 Prefectures in Japan" hosted by Tobu Department Store's Ikebukuro Main Store. ONKYO sells products such as "Kashinshu" developed in cooperation with partner sake breweries nationwide. ONKYO provides its engine inspection system to Komatsu Ltd. Opened "ONKYO DIRECT ANIME STORE-Lifestyle-" (a.k.a. "Oto-Ani No. 2"). The Ministry of Land, Infrastructure, Transport and Tourism's Road Bureau's New Road Technology Council adopted the research and development of technology using vibration sensors to easily measure traffic flow (vehicles and pedestrians) as a feasibility study (FS) research to realize the needs of road administration. Announced the completion of a contract research project in fiscal 2022. Established and assumed the leadership of the subcommittee "Changing the World of Biotechnology with Sound" in the Bio-Community Kansai. Company History Company History Onkyo trademark is used under license from Premium Audio Company Technology Center K.K.. 1946 September The company (Onkyo Corporation (1st)) was established as Osaka Denki Onkyo K.K. in Miyakojima-ku, Osaka-shi. 1947 March The trade name was changed to Osaka Onkyo Corporation. 1952 June The head office and head factory were moved to Asahi-ku, Osaka-shi. 1957 June The company (Onkyo Corporation (1st)) became the subsidiary of TOSHIBA CORPORATION. 1961 January Kori factory was newly established in Neyagawa-shi, Osaka. 1969 April Nisshin factory was newly established in Neyagawa-shi, Osaka. 1971 September The trade name was changed to Onkyo Corporation (1st). 1972 July ONKYO DEUTSCHLAND GmbH（that was changed to ONKYO EUROPE ELECTRONICS GmbH after）was established as sales company in Germany. November The head office was moved to Neyagawa-shi, Osaka. Sound technology laboratory was established. 1975 October ONKYO U.S.A. CORP. was established in the United States as a sales company. 1979 April ONKYO AMERICA, INC. was established as a manufacturer in the United States of America. (All shares were transferred in August 2000.) 1980 April Onkyo Electronics Corporation was established as a manufacturer in Tsu-hi, Mie. (All shares were transferred in March 2019.) 1986 May Tottori Onkyo Corporation was established as a manufacturer in Kurayoshi-shi, Tottori. (All shares were transferred in March 2019.) 1989 May ONKYO（MALAYSIA) SDN. BHD. was established as au audio manufactured in Malaysia. (Its business was incorporated in October 2000.) 1991 April ONKYO ELECTRIC （MALAYSIA） SDN. BHD. was established a speaker manufacturer in Malaysia. (Shares were transferred in April 2012.) 1993 June Onkyo Corporation (1st) was independent from Toshiba Corporation. September Onkyo Liv Corporation was established. (All shares were transferred in March 2018.) 1994 May World's first receivers that mount consumer THX systems (product name: TX-SV919THX) were sold based on technology cooperation with LUCASFILM LTD. (Current THX LTD.). 1996 March Business Network Telecom Corporation was established with Japan Teleway (Teleway Corporation, current KDDI). (Its business was transferred in September 2005.) 1997 June One in three shares of ONKYO CHINA LTD. that was a sales company in China (Hong Kong) were obtained. 1998 January Manufacturing and sales of OMF cone speakers was started. February Real estate rental business was started for the purpose of effectively using both empty sites of Nisshin and Kori factories. (Its business was sold in March 2011.) March Sales of audio boards for PCs was started. August Obtained ISO 9001 certification, the international standard for quality assurance 2000 February Certification of international standards ISO9001 which is product quality assurance was obtained. November Shanghai Onkyo Electronics Co., LTD. was established as a manufacturer in China (Shanghai). December Certification of international standards ISO14001 which is environmental management was obtained. 2002 March ONKYO INDUSTRIAL COMPONENTS, INC. was established as a sales company in the United States of America. 2003 February Stocks were registered over the counter in Japan Securities Dealers Association. 2004 January Stocks of Plus Industry Co., Ltd. and Zhongshan Purasu Acoustic Co., Ltd. were acquired. (All stocks were transferred in December 2009.) February Shanghai Onkyo International Trading Co., Ltd. was established in Shanghai, China as a sales company. December Registration over the counter in Japan Securities Dealers Association was canceled and stocks were listed in Jasdaq Securities Exchange, Inc. 2005 August High quality music distibution service (e-onkyo music) was started. September CO3 Corporation was jointly established with J-Stream Inc. (Its stocks were transferred in May 2020.) 2006 January ONKYO U.S.A. CORP. and ONKYO INDUSTRIAL COMPONENTS, INC. were merged and its trade name was changed to ONKYO U.S.A. CORP. May HD media computer "HDC-7" which is a first personal computer mounting intel® Viiv™ technology as an audio dedicated maker was sold. June Guangzhou Onkyo Trading Co., Ltd. was jointly established with Guoguang Electric Company Limited in Guangzhou, China. (Joint venture was dissolved in March 2018.) July DO corporation was jointly established with DAIKOKU DENKI Co., Ltd.. (Business was integrated in November 2014.) August Trade name of Onkyo Liv Corporation was changed to Onkyo Marketing Corporation. 2007 May Trade name of Business Network Telecom Corporation was changed to Onkyo Entertainment Technology Corporation. August Capital tie-up with Intel Corporation in United States was started. (Capital tie-up was cancelled in December 2016.) Stocks of Sotec Co., Ltd. were obtained. 2008 January Stocks of Techno Eight Corporation were obtained. (All stocks were transferred in May 2009.) July Additional stocks of Sotec Co., Ltd. were obtained and Sotec Co., Ltd. was wholly owned as the subsidiary. September Sotec Co., Ltd. was absorbed and merged. Onkyo Marketing Corporation absorbed and merged Onkyo Entertainment Technology Corporation and its trade name was changed to Onkyo Entertainment Technology Corporation. October Additional stocks of ONKYO CHINA LTD. were obtained and ONKYO CHINA LTD. was wholly owned as the subsidiary. Stocks of SHARP-ROXY CORPORATION (MALAYSIA) SDN. BHD.（later S&O ELECTRONICS (MALAYSIA) SDN. BHD.） were obtained. (Stocks were transferred in September 2019.) 2009 October "Onkyo" brand was extended to PC products. 2010 February ONKYO (Shanghai) business trade Co., Ltd. which was 100% subsidiary of ONKYO CHINA LTD. was established. April Onkyo Corporation listed Osaka Securities Exchange JASDAQ market with merger of JASDAQ Securities Exchange and Osaka Securities Exchange. June ONKYO-INVENTA TECHNOLOGIES （TIANJIN） CO. LTD. which was 100% subsidiary of ONKYO-INVENTA （HONG KONG）CO. LTD. was established. October Holdings company "Onkyo Corporation" was newly divided and technical listing (JASDAQ market) was performed. (Listing was cancelled in July 2021.) December Onkyo Corporation changed its trade name to Onkyo Sound & Vision Corporation. OEM business was succeeded to Onkyo Electronics Corporation by absorption split. PC business was succeeded to Onkyo Digital Solutions Corporation by newly split. Domestic sales business such as AV and PC products was succeeded to Onkyo Marketing Japan Corporation by newly split. Onkyo group moved to pure holdings company system that Onkyo Corporation (2nd) is a wholly parent company. May ONKYO-INVENTA (HONG KONG) CO., LTD. was established as a joint venture with Inventec Corporation. 2012 January Capital and business tie-up agreement was concluded with Gibson Guitar Corp. and a part of shares of ONKYO U.S.A. CORP. were transferred to Gibson Guitar Corp.. (March 2018 Capital tie-up was cancelled.) Capital and business tie-up agreement was concluded with TEAC Corporation. March Head office function was moved to Chuo-ku, Osaka-shi and there were two locations including Onkyo Technology Center (Neyagawa-shi, Osaka) in Osaka. (February 2020 They were moved and aggregated.) June MONEUAL ONKYO LIFESTYLE INC. was jointly established with MONEUAL INC. in Korea. All shares of Onkyo Digital Solutions Corporation were transferred to MONEUAL ONKYO LIFESTYLE INC. Guangzhou Onkyo Acoustic Co., Ltd. was jointly established with GuoGuang Electric Company Ltd. July Business regarding product design and technology of Onkyo Sound & Vision Corporation was transferred to Digital Acoustic Corporation established by newly split. (March 2015 Business was incorporated.) November A part of shares of Digital Acoustic Corporation were transferred to TEAC Corporation. A part of shares of Teac System Create Corporation were obtained. Consumer audio product sales business was transferred from TEAC EUROPE GmbH and TEAC UK LTD. to ONKYO EUROPE ELECTRONICS GmbH. 2013 July Onkyo Corporation listed Tokyo Securities Exchange JASDAQ (standard) with incorporation of Tokyo Securities Exchange and Osaka Securities Exchange. 2014 March Capital tie-up agreement was concluded with IMAGINATION TECHNOLOGIES GROUP PLC. in Great Britain (Stock holdings was cancelled in December 2016.) July ONKYO CHINA LTD. changed its trade name to ONKYO MARKETING ASIA LTD. November Absorption merger was performed setting Onkyo Trading Corporation as merger company and Onkyo Creation Corporation which is the subsidiary of Onkyo Entertainment Technology Corporation as absorption company. After network business of Onkyo Entertainment Technology Corporation was succeeded to Onkyo Trading Corporation by absorption split, absorption merger was performed setting Onkyo Development & Manufacturing Corporation as merger company and Onkyo Entertainment Technology Corporation as absorption company. Onkyo Trading Corporation changed its trade name to Onkyo Entertainment Corporation. Capital and business tie-up agreement was concluded with Pioneer Corporation. 2015 January PIONEER & ONKYO U.S.A CORPORATION was established in Delaware, the United States. March All stocks of Pioneer Home Electronics Corporation were obtained and home AV business, telephone business and headphone related business of Pioneer group were incorporated to Onkyo group. (Businesses were transferred in September 2021.) Pioneer Home Electronics Company changed its trade name to Onkyo & Pioneer Corporation. Digital Acoustic Corporation changed its trade name to Onkyo & Pioneer Technology. Onkyo Marketing Corporation changed its trade name to Onkyo & Pioneer Marketing Japan Corporation. Onkyo Entertainment Technology changed its trade name to Onkyo & Pioneer Innovations Corporation. A part of overseas business of Pioneer group was obtained. April ONKYO MARKETING ASIA LTD. changed its trade name to PIONEER & ONKYO MARKETING ASIA LTD. June ONKYO EUROPE ELECTRONICS GmbH changed its trade name to PIONEER & ONKYO EUROPE GmbH. July AV business of Onkyo Corporation was succeeded to Onkyo & Pioneer Corporation by absorption-type split. (Business was incorporated in October 2020.) November Capital and business tie-up agreement was concluded with Kawai Musical Instruments Mfg. Co., Ltd. (Cross-holdings was cancelled in June 2018.) 2017 February MINDA ONKYO INDIA PRIVATE LIMITED was jointly established with MINDA INDUSTRIES LTD. in India. 2018 March After home AV tecnology design department of Onkyo & Pioneer Technology Corporation was absorbed and a part of install business of Onkyo & Pioneer Marketing Japan Corporation was moved to Onkyo & Pioneer Technology Corporation, Onkyo & Pioneer Technology Corporation changed its trade name to Onkyo Marketing Corporation. All stocks of Onkyo Marketing Corporation were transferred to Onkyo Digital Solutions Corporation. April Brand license agreement was concluded with TCL (TCL ENTERTAINMENT SOLUTIONS) which is world famous TV maker. Onkyo Sport Corporation was established with Shigakukan University. (85% stocks were transferred in August 2021.) October Europe area AV equipment sales business of PIONEER & ONKYO EUROPE GmbH which was the overseas subsidiary was transferred to German sales company AQIPA GmbH. 2019 February License Agreement was concluded with Sivantos which is world famous hearing aid maker. March Onkyo & Pioneer Innovations Corporation changed its trade name to ODS Communication Service Corporation. November Study achievement of co-study "human behavior recognition technology using vibration (sound)" by academia-industry cooperation with NAIST was announced. 2020 February Head office was moved to Higashiosaka-shi, Osaka. July Regarding change and efficiency of fermentation using vibration and sound by exciter, co-study with Tokyo University of Agriculture by academia-industry cooperation was started. August Co-study of a digital stethoscope was started with Toyama University setting target as remote medical treatment. October Onkyo Corporation (2nd) absorbed and merged Onkyo & Pioneer Corporation which did home AV business and changed its trade name to Onkyo Home Entertainment Corporation. OEM business was newly split to Onkyo Sound Corporation and the other business such as AI, High resolution distribution and brand collaboration was newly split to Onkyo Corporation (3rd) (us). November Japanese Sake "Symphony Dassai -migaki-" matured by music vibration using vibration technology was developed and started with AsahiShuzo Corporation (current DASSAI Inc.). 2021 January Regarding analyzation, abnormal detection and maintenance of infrastructure, co-study by academia-industry cooperation was started with Kyoto University. Regarding accelerating Shiitake mushroom cultivation using vibration and sound by exciter, co-study by academia-industry cooperation was started with NIPPON INSTITUTE OF TECHNOLOGY. April Animation dedicated store "ONKYO DIRECT ANIME STORE" (common name: ON-ANI) which sends out gratefulness of animation with its concept "sound" was opened at Akihabara, Tokyo. License agreement which licenses "Onkyo" brand for manufacturing and selling car audio products was concluded with GUANGZHOU AIDEFOE ELECTRONICS CO. LTD. in China. May Onkyo Home Entertainment Corporation agreed with Sharp Corporation and VOXX INTERNATIONAL CORPORATION of US acoustic equipment maker to sell main home AV (audio and visual) business to them. September Music distribution service "e-onkyo music" was transferred to XANDRIE JAPAN Corporation which is under XANDRIE S.A. which is the largest music distribution service in France. Onkyo Corporation invested to 14.9% of all stocks of XANDRIE JAPAN Corporation. Onkyo Corporation was independent from Onkyo Home Entertainment Corporation by MBO. Home AV business (except for domestic sales) of Onkyo Home Entertainment Corporation was transferred to Onkyo Technology K.K. (Joint venture of Voxx group:85.1% and Sharp Corporation:14.9%). February Study achievement of co-study "vibration sensor system for traffic amount assumption" by academia-industry cooperation with NAIST was listed to engish academic article magazine. 2022 May Onkyo Home Entertainment Corporation which is a former parent company filed bankruptcy. Onkyo Corporation allocated new shares to Pharma Foods International Co., Ltd. and became its affiliated company. June Head offie was moved to Chuo-ku, Osaka-shi. September Collaboration agreement was concluded with Nihon Travel Agency Hokkaido Corporation. Brand license agreement was concluded for a custom ear monitor mounting a magnesium diaphragm balanced armature type driver which is co-developed with Suyama Dental Laboratory Co., Ltd. December First reservation of wireless earphone with voice guidance newly recorded of TV animation "BOCCHI THE ROCK!" was started. 2023 January Technical support of acoustic part of AR (Augmented Reality) glasses developed by TDK Corporation was performed. Development support of bowel sound using application being developed by Suntory Global Innovation Center Corporatio was perfomed. "CES 2023 Innovation Awards" was prized to bowel sound using application. Domestic shipments of "ONKYO" brand hearing aids exceeds 100,000 units. March Onkyo Corporation exhibited "3rd "47 prefectures Japan gourmet show"" sponsored by Tobu Department Store Ikebukuro. Products such as "Kashinshu" which were developed by collaborating partner breweries in Japan were sold. Engine inspection system was provided to Komatsu Ltd. April "ONKYO DIRECT ANIME STORE -Lifestyle-" (common name: ON-ANI 2nd) was opened. In new road technology conference, road dept., MLIT, as FS (Feasibility Study) study for realizing road government needs, technology study development using vibration sensor to simply realize measurement of traffic movement (cars and pedestrians) based on co-study by academia-industry cooperation with NAIST was adopted and completement of FY2022 commissioned study was announced. July Onkyo Corporation launched the subcommittee "Changing the World of Biotechnology with Sound" in the BioCommunity Kansai and became its leader. May Onkyo Corporation was selected for "Construction Technology Research and Development Subsidy System" which is performed by Ministry of Land, Infrastructure, Transport and Tourism and started performing development of vehicle weight and axle load estimation system at bridge by using acceleration data. 2024 May License agreement of manufacture and sales of TVs for which "Sound by Onkyo" is used was concluded with Indian company "Reliance Retail Limited". June Onkyo Corporation was selected for "Construction Technology R&D Grant System" performed by Ministry of Land, Infrastructure, Transport and Tourism. 2025 February Domestic shipments of "ONKYO" brand hearing aids exceeds 200,000 units. April Collaboration with G CUBE CO., LTD. about digital stethoscope started. May Onkyo Corporation was continuously selected for "Construction Technology R&D Grant System" performed by Ministry of Land, Infrastructure, Transport and Tourism. September Onkyo Corporation exhibited at Reborn Challenge of Osaka Healthcare Pavilion in Osaka Expo.

OnkyoIVRは、貴社専用に個別設計できる自動音声応答システム。高精度な音声認識とAIを活用し、電話対応の自動化・効率化を24時間365日サポートします。 ゼロからつくる、貴社だけのIVR。 Onkyo IVR AI×独自開発の音声認識エンジンを搭載。 業務課題に寄り添いながら “貴社だけの応答フロー”をかたちにします。 JQA-IM2039 今すぐ無料で試してみる お問い合わせ(資料請求) ゼロからつくる、貴社だけのIVR。 Onkyo IVR AI × 独自開発の音声認識エンジンを搭載。 業務課題に寄り添いながら “貴社だけの応答フロー” をかたちにします。 今すぐ無料で試してみる お問い合わせ(資料請求) Onkyo IVR ゼロからつくる、貴社だけのIVR。 AI×独自開発の音声認識エンジンを搭載。 業務課題に寄り添いながら “貴社だけの応答フロー”をかたちにします。 今すぐ無料で試してみる お問い合わせ(資料請求) Onkyo IVRの強み カスタマイズ型音声認識エンジン を搭載 弊社独自の音声認識技術であるOnkyo SPEECHと AWSのAmazon Connectを組み合わせる(融合する)ことで、 サービス品質の向上・受付業務の効率化が求められる コールセンターの問題を解決しています。 年代特有の表現や、発音・滑舌、専門用語 ノイズ環境下などの「聞きづらさ」 にも強く、 貴社のニーズに合わせたカスタマイズが可能です。 音声学習 認識率が低下しやすい内容などを学習させることにより、根本的な認識率が向上します。 言語学習 誤認識されやすい文章を学習させることで、正しい内容で認識されるように改善することが可能です。 辞書登録 よく出てくる単語を登録すると、専門的な 言葉でも正しく認識させることが可能です。 Onkyo IVRの強み カスタマイズ型音声認識エンジン を搭載 弊社独自の音声認識技術であるOnkyo SPEECHとAWSのAmazon Connectを組み合わせる(融合する)ことで、 サービス品質の向上・受付業務の効率化が求められるコールセンターの問題を解決しています。 年代特有の表現や、発音・滑舌、専門用語 ノイズ環境下などの「聞きづらさ」にも強く、 貴社のニーズに合わせたカスタマイズが可能です。 音声学習 認識率が低下しやすい内容などを 音声ごと学習させることにより 根本的な認識率が向上します。 言語学習 誤認識されやすい文章を学習させ 正しい内容で認識されるように 改善することが可能です。 辞書登録 よく出てくる単語を登録すると 専門性の高い言葉でも 正しく認識させることが可能です。 Onkyo IVRの機能 電話転送 お問合せの要件を振り分け、担当者や外部番号へ転送できます。（分岐設定可能） 営業時間設定 営業時間を設定すると、時間内と後で 対応を変更することが可能です。 自動受発信 どんなタイミングでも、人手を介さず 着信対応や発信業務が可能です。 通話テキスト化 音声内容を自動で文字起こし。 記録や共有にもご活用いただけます。 既存システム連携 顧客管理や予約システムと連携することにより、情報入力や対応の自動化も可能になります。 SMS・メール送信 通話後のご案内やリマインドに便利な、 SMS/メールの送信機能を備えています。 Onkyo IVRの機能 電話転送 お問合せの要件を振り分け、担当者や外部番号へ転送できます。（分岐設定可能） 自動受発信 どんなタイミングでも、人手を介さず 着信対応や発信業務が可能です。 既存システム連携 顧客管理や予約システムと連携することにより、情報入力や対応の自動化も可能になります。 営業時間設定 営業時間を設定すると、時間内と後で 対応を変更することが可能です。 通話テキスト化 音声内容を自動で文字起こし。 記録や共有にもご活用いただけます。 SMS・メール送信 通話後のご案内やリマインドに便利な、SMS/メールの送信機能を備えています。 今すぐ無料で試してみる お問い合わせ(資料請求) 今すぐ無料で試してみる お問い合わせ(資料請求) 今すぐ無料で試してみる お問い合わせ(資料請求) Onkyo IVRの 導入事例 業務改革がどんどん広がる多彩なサービス。 お客様のニーズに合ったフローを ご提供いたします。 運送業 ・集荷 / 配達日変更受付 ・配達業務報告 － 到着報告の社内連絡 － 有人対応でムダな工数 社内連絡を有人対応しており、 手間がかかっていた Onkyo IVRの導入で IVR化でスマート運用 IVRに切り替えたことで、 業務効率を大幅に改善！ メーカー業 ・よくある質問の回答 ・返品/修理受付 － 郵送手配等の簡易受付 － 受付が重荷で本業停滞 受付業務の負担が大きく、 他業務が滞りがちになっていた Onkyo IVRの導入で 受付業務の負担軽減 IVRに一次対応や受付を任せ、 本業に集中できる環境を実現！ 飲食店・クリニック ・予約/変更受付 ・営業時間/定休日の対応 － 営業時間外・定休日対応 － 時間外対応の漏れ発生 時間外の問い合わせも多く、 対応漏れが発生していた Onkyo IVRの導入で 自動記録で漏れゼロに IVRの自動記録とリスト機能で 問い合わせの見逃しを防止！ コールセンター ・本人情報確認 ・電話後のアンケート案内 － テレビショッピング － 着信集中で注文を逃す 着信のタイミングが集中し、 注文を取りこぼすことがあった Onkyo IVRの導入で 自動受付で機会損失防止 IVRに切り替えたことで、 業務効率を大幅に改善！ Onkyo IVRの導入事例 業務改革がどんどん広がる多彩なサービス。 お客様のニーズに合ったフローをご提供いたします。 運送業 ・集荷 / 配達日変更受付　・配達業務報告 － 到着報告の社内連絡 － 有人対応でムダな工数 社内連絡を有人対応しており、 手間がかかっていた Onkyo IVRの導入で IVR化でスマート運用 IVRに切り替えたことで、 業務効率を大幅に改善！ メーカー業 Onkyo IVRの導入で 受付業務の負担軽減 IVRに一次対応や受付を任せ、 本業に集中できる環境を実現！ ・よくある質問の回答　・返品 / 修理等の受付 － 郵送手配等の簡易受付 － 受付が重荷で本業停滞 受付業務の負担が大きく、 他業務が滞りがちになっていた 飲食店・クリニック Onkyo IVRの導入で 自動記録で漏れゼロに IVRの自動記録とリスト機能で 問い合わせの見逃しを防止！ ・予約 / 変更受付(24時間) ・営業時間 / 定休日の案内 － 営業時間外・定休日対応 － 時間外対応の漏れ発生 時間外の問い合わせも多く、 対応漏れが発生していた コールセンター ・有人対応前の本人確認 ・電話後のアンケート案内 － テレビショッピング － 着信集中で注文を逃す 着信のタイミングが集中し、 注文を取りこぼすことがあった Onkyo IVRの導入で 自動受付で機会損失防止 IVRで自動受付を導入し、 注文機会の取りこぼしを防止！ Onkyo IVR 導入までの流れ スピードよりも “現場にフィットする精度” を重視 最短2週間で、貴社専用のIVRをご提供します。 ヒアリング 業務や運用フローに合わせて、 細かい課題まで丁寧にお伺いします。 お気軽にご相談ください。 設計・カスタマイズ パッケージ化されたものではなく、 貴社の業務フローに合わせた最適な 設計を行います。 無料トライアル 実際の利用シーンを想定したテスト環境をご用意。運用イメージを確認しながらご調整いただけます。 運用スタート 現場にフィットした状態で運用スタート。導入後も改善や運用をしっかりサポートいたします。 Onkyo IVR 導入までの流れ ― スピードよりも “現場にフィットする精度” を重視 ― 最短2週間で、貴社専用のIVRをご提供します。 今すぐ無料で試してみる お問い合わせ(資料請求) 料金 初期費用 50,000 円 現在の電話対応状況を詳しくお伺いし、 貴社に最適な音声案内やスムーズな誘導フローを 設計・実装いたします。 月額費用 基本プラン 13,000 円 ※別途通信費がかかります(13円/分) 電話番号追加 550円/件 (オプション) SMS送信 15 円/件 ※契約期間は最低1年間となります。 ※内容によっては、別途オプション費用が発生する場合がございます。 料金 初回設定費用 50,000 円 現在の電話対応状況を詳しくお伺いし、貴社に最適な音声案内や スムーズな誘導フローを設計・実装いたします。 月額費用 基本プラン 13,000 円 電話番号追加 (オプション) 550 円 / 件 SMS送信 15 円 / 件 ※別途通信費がかかります (13円/分) ※契約期間は最低1年間となります。 ※内容によっては、別途オプション費用が発生する場合がございます。 よくあるご質問 　回線数（同時着信数）に制限はありますか？ 　基本的に制限はございません。 　10回線以上のご利用をご希望の場合は、お気軽にご相談ください。 　フリーダイヤルや窓口の電話番号を継続して使えますか？ 　現在お使いのお電話番号も、引き続きご利用いただけます。 　API連携はできますか？ 　既存システムとの連携も可能です。 　音声認識システムだけをご利用したい場合は「Onkyo SPEECH API」として提供しておりますので、お気軽にお問合せください。 　通信費はどれくらいかかりますか？ 　通信費は 13円/分 になります。 　ご利用流量に応じてご相談可能ですので、お気軽にお問合せください。 　音声認識の精度を教えてください。 　CER(Character Error Rate)の評価では認識率が90％、WER(Word Error Rate)の評価では認識率が87%となります。 　WER80%以下の場合は、テキスト学習も合わせて無償でお受けさせていただきます。 　導入期間を教えてください。 　最短2週間で導入が可能です。 　(貴社の業務にフィットするよう最適な設定を行いますので、フローのカスタマイズによって導入期間が変わる場合がございます) お問合せフォーム お問合せ種類 選択してください 担当者氏名 会社名 住所 部署/役職 電話番号 メールアドレス お問合せ内容 プライバシーポリシーに同意する 利用規約はこちら 送信する

Product Characteristics Trial Rental manual accessory FAQ Digital Hearing Aids Mild to moderate hearing loss Recommended for people who are beginning to have concerns about their hearing and for people with a wide range of hearing loss. Digital hearing aids Product OHS-SC1 (Medical device certification number: No. 307AABZX00038000) Ultra-compact and ultra-lightweight in-the-ear type Equipped with 4 mode switching and impact/wind noise suppression functions Flagship model with remote control OHS-SC1 For left ear / For right ear OHS-SC1 for both ears Suggested retail price (tax-exempt) Open price Take a closer look Suggested retail price (tax exempt) Open price OHS-D31 Small and inconspicuous earpiece type Premium model with remote control included OHS-D31 for left ear / for right ear OHS-D31 Binaural 119,800 yen Suggested retail price (tax-exempt) Take a closer look 64,800 yen Suggested retail price (tax-exempt) Characteristics Sound Technology (1) Suitable for a wide range of hearing abilities, from mild to moderate. It is difficult to hear soft sounds and whispers. People say the TV is too loud. I have difficulty hearing normal conversations. It's only when the car approaches that you notice it. This is just a guide. Feelings will vary depending on the individual. Easy volume control Supports 4 scene modes 15-level volume adjustment OHS-SC1 For left ear / For right ear / For both ears The remote control can be used to switch between four modes: "Standard," "Noisy Environment," "TV & Music," and "Mask." You can adjust the volume to suit your needs in any situation. You can also adjust the volume in 15 steps for each mode. 48-level volume control OHS-D31 For left ear / For right ear / For both ears You can select the way you hear with the buttons on the main unit and the remote control. In addition, the volume can be adjusted to match the surrounding environment. OHS-D21 (Medical device certification number: No. 230ABBZX00073A02) Small and inconspicuous earhole type Simple, easy-to-use basic model 49,800 yen Suggested retail price (tax-exempt) OHS-D21 for left ear 49,800 yen Suggested retail price (tax-exempt) OHS-D21 for right ear OHS-EH21 (Medical device certification number: No. 302AABZX00066000) Easy to handle earpiece type Basic model with long battery life 49,800 yen Suggested retail price (tax-exempt) OHS-EH21 4-level volume control OHS-D21 For left ear / For right ear OHS-EH21 Volume can be adjusted with the buttons on the body Natural sound quality and high functionality Natural and smooth sound quality The OHS-SC1 divides the sound into 16 parts, the OHS-D31 into 12 parts, and the OHS-D21/EH21 into 8 parts. The more parts there are, the smoother the sound will be. Compact and inconspicuous Ultra-small in-the-ear hearing aids OHS-SC1 For left ear / For right ear / For both ears Even smaller than the OHS-D31/D21. Dimensions: 6.2mm wide × 16.4mm deep × 12.7mm high. The black faceplate is barely visible when worn. The unit weighs approximately 0.8g, lighter than a 1-yen coin, for comfortable wear. earplug (for hearing aids) OHS-D31 For Left Ear / Right Ear / Both Ears OHS-D21 for left ear / right ear / both ears It fits snugly in the ear, 9mm (W) x 17mm (D) x 13mm (H). Separate left and right shapes make it easy and comfortable to fit when placed in the ear. in-ear hearing aid OHS-EH21 The compact size, beige body, and transparent earhooks and insert tubes, which are inserted into the ear, are designed to be inconspicuous when worn. The ear hooks and insert tubes are transparent, making them inconspicuous. The earplugs can be used in either the left or right ear by changing the direction of the earplugs. In addition to its compact size, it is lightweight at 2.2g, reducing the burden of wearing it. In addition, large and small earplugs are included in the package so that they can be adjusted according to the size of the ear hole. Wind noise suppression OHS-SC1 For left ear / For right ear / For both ears When strong winds hit hearing aids, a buzzing sound is generated, making it difficult to hear surrounding sounds. The OHS-SC1 suppresses this wind noise that occurs during outdoor activities such as gardening. Howling suppression function Suppresses unpleasant beeping sounds. Quickly suppresses only howling sound without attenuating the audio through a mix of inverse phase method and frequency shift. silent start The hearing aid will turn on 6 seconds after the battery is inserted into the hearing aid. During this time, the hearing aid should be placed firmly in the ear to help prevent unpleasant howling (beeping). Separate left and right shape for each ear Different shapes on the left and right sides reduce discomfort when wearing. Gently fits in the ear. (Earhole type only) Automatic volume control Non-linear function. Loud noises that are difficult to hear are amplified, while loud noises caused by vacuum cleaners, washing machines, etc. are suppressed. Loud sounds are automatically adjusted to be clearer and loud sounds to be softer. Volume control function Digital processing automatically controls the sound coming out of the hearing aid to the appropriate level. This reduces the sound distortion that occurs with conventional analog hearing aids when listening to loud sounds, resulting in a more natural sound. Notification of battery replacement time When the battery runs out of capacity, it will periodically announce this with a "beep-beep-beep" sound. Includes earwax-preventive filter An ear-dust prevention filter attached to the hearing aid body prevents ear-dust from entering the hearing aid. Other Features Trial Rental OHS-D31 is available for trial rental. Only OHS-D31 for both ears is available for rental. Please apply from the rental operator's website below. FAQ 自分の聞こえを確認したい You can easily check the status of your "hearing" with the check sheet . 誰でも使用できますか？ This is for people with mild to moderate hearing loss. The degree of "hearing" in daily life and whether or not the following applies to the hearing loss category is a guideline for classification. ■Hearing guidelines 耳鼻科に行かなくても購入できますか？ Available for purchase. If any of the following 8 conditions apply to you, please be sure to see an ENT (hearing aid consultant). If you are purchasing a hearing aid for the first time, we recommend that you see a hearing aid consultant for a hearing aid evaluation prior to purchasing a hearing aid. Have undergone ear surgery. Has had an ear leak in the last 3 months. Has had a hearing loss in the last two months. Sudden increase in tinnitus within the last month. Pain or itching in the ear canal. There is a lot of earwax in the ear canal. The average difference in hearing acuity between right and left is more than 25dB. The results of audiometry show a difference of more than 20 dB between the right and left sides of the mean hearing at 500, 1,000, and 2,000 Hz. そもそも補聴器とはどんなものですか？ Hearing aids assist people with hearing loss in hearing. It functions to process incoming sound to make it easier to hear and to make it louder. Only those hearing aids that meet the criteria of the Pharmaceutical Affairs Law (Law Concerning Quality, Efficacy and Safety Assurance of Drugs and Medical Devices) and are certified by the Ministry of Health, Labour and Welfare are called "hearing aids". 集音器との違いは何ですか？ Hearing aids are medical devices approved by the Ministry of Health, Labour and Welfare, meeting the criteria of the Pharmaceutical Affairs Law (Law Concerning Quality, Efficacy and Safety Assurance of Pharmaceuticals, Medical Devices and Other Products). Hearing aids "increase the volume of sounds that are lacking in accordance with the hearing ability. A sound collector is generally "one that makes all sounds louder. 補聴器はいつから使い始めるといいですか？ There is no clear timing for when to start using hearing aids, but if you notice that you hear back more often or have difficulty hearing sounds from the TV or telephone, your hearing may be deteriorating, and we recommend that you consider hearing aids. See more 聞こえに関する全般的なお悩みについては、こちらのサイトをご参照下さい。 Hearing Aid Accessories Hearing Aids Accessories Item：Air operated battery for hearing aid PR41 Compatible models: OHS-D31, OHS-D21, OHS-EH21 JAN code:4063006004157 Pack of 6 Air batteries for hearing aids Item：Click Sleeve for Hearing Aid, medium size Compatible model: OHS-D31 JAN code:4056839039496 Pack of 6 Earplugs for OHS-D31 medium Noise suppression The OHS-SC1 uses 16-channel digital processing (the OHS-D31 has 12-channel digital processing, and the OHS-D21/EH21 have 8-channel digital processing) to separate noise from speech, suppressing noise and making speech easier to hear even in noisy places. Impact noise suppression function OHS-SC1 For left ear / For right ear / For both ears The sounds of things colliding are all around us in our daily lives, such as the sound of toasting during a meal, the sound of a door closing, or the sound of turning pages in a newspaper. Impact noise reduction instantly reduces the sound of collisions and instantly restores volume when the sound fades away, allowing you to concentrate on listening and making conversations more enjoyable. Item：Click Sleeve for Hearing Aid, small size Compatible model: OHS-D31 JAN code:4056839039434 Pack of 6 Earplugs for OHS-D31, small Item：Click Sleeve for Hearing Aid, Large size Compatible model: OHS-D31 JAN code:4056839039472 Pack of 6 Earplugs for OHS-D31, large Item：Click Dome Double 10mm for Hearing Aids Compatible model: OHS-D21 JAN code:4046355641235 Pack of 6 Dome for OHS-D21 Large Item：Earplug FUN Set Compatible model: OHS-EH21 JAN code:4038953847133 Insert tube, elbow, large and small earplugs Earplug Fun Set for OHS-EH21 Item：Click Dome Double 10mm for Hearing Aids Compatible model: OHS-D21 JAN code:4046355641235 Pack of 6 Dome for OHS-D21 Large Item：Earplug FUN Set Compatible model: OHS-EH21 JAN code:4038953847133 Insert tube, elbow, large and small earplugs Earplug Fun Set for OHS-EH21 アクセサリについては、公式ショップ「ONKYO DIRECT」 でお求め頂けます。ネットでのご購入にご利用下さい。 なお、補聴器本体の取扱はありません。ご了承下さい。 Manual Instruction Manual handling instructions insert Safety Guide OHS-SC1 handling instructions insert Safety Guide OHS-D31 OHS-D31 handling instructions insert Safety Guide handling instructions insert Safety Guide OHS-D31 *The contents of the instruction manual are subject to change without notice. Therefore, the contents of the instruction manuals on this website may differ from the contents of the instruction manuals included with the products you have purchased. We appreciate your understanding in advance. Item：Click Dome Semi-open for Hearing Aids Compatible model: OHS-D31 / OHS-D21 JAN code:4046355639508 Pack of 6 Free Earplugs for OHS-D31 Dome for OHS-D21 small (Common accessories) Item：Click Dome Double 8mm for Hearing Aids Compatible model: OHS-D21 JAN code:4046355641228 6 pieces Dome for OHS-D21 medium Item：Click Dome Double 10mm for Hearing Aids Compatible model: OHS-D21 JAN code:4046355641235 Pack of 6 Dome for OHS-D21 Large Item：Earplug FUN Set Compatible model: OHS-EH21 JAN code:4038953847133 Insert tube, elbow, large and small earplugs Earplug Fun Set for OHS-EH21 Inquiries about hearing aids For inquiries about hearing aids and accessories, please contact the following 【Onkyo Hearing Aid Support Center】 TEL 0800-000-4133 Hours: 9:00 - 17:00 (except Saturdays, Sundays, national holidays, and our company holidays)

Characteristics Trial Rental manual Digital hearing aids The OHS-D31 is a multi-functional digital hearing aid with remote control for fine volume adjustment. Its 12-channel chip provides enhanced noise suppression and comfortable hearing. OHS-D31 Click here to see the full line of hearing aids Product Introduction Video Characteristics Easy volume control with remote control Fits perfectly and inconspicuous! Ultra-compact type Ultra-compact design that fits snugly inside the ear Width 9 mm x Depth 17 mm x Height 13 mm Dedicated left/right shape Comfortable to wear Separate left and right shapes to conform to the shape of the ear. It fits snugly in the ear and is inconspicuous. Newly developed click sleeve earplugs Special shape curved to fit the curvature of the ear canal. It is designed to easily transmit sound close to the eardrum and to reduce fatigue even after prolonged use. Easy volume control with remote control ■ Remote control included The volume can be adjusted with the simple touch of a button. Simple buttons and easy to use There are three main buttons. It is easy to understand yet multifunctional. The operation is notified with a sound. At 33 mm in width and 56 mm in height, it fits in the palm of your hand. Just the right size, not too big and not too small Please use it with your favorite key chain or string. Loss prevention key ring ■48段階音量調節 The volume can be adjusted with the simple touch of a button. ■テレビモード搭載 The volume can be adjusted with the simple touch of a button. Natural sound quality and high functionality Natural and smooth sound quality OHS-D31 processes the sound into 12 divisions (OHS-D21 / EH21 into 8 divisions). The more divisions, the smoother the sound. Noise suppression The OHS-D31 uses 12 channels of digital processing (the OHS-D21 / EH21 uses 8 channels of digital processing) to separate noise and voice. This reduces the noise portion, making it easier to hear the voice even in noisy places. Howling suppression function Suppresses unpleasant beeping sounds. Quickly suppresses only howling sound without attenuating the audio through a mix of inverse phase method and frequency shift. Sound Technology (1) Suitable for a wide range of hearing abilities, from mild to moderate. Soft sounds and whispers are hard to hear. People say the TV volume is too loud. It's hard to hear normal conversation. You only notice when a car pulls up beside you. This is just a guide. Feelings will vary depending on the individual. Sound Technology Silent Start After inserting the battery into the hearing aid, it will turn on after 6 seconds. During this time, securely placing the hearing aid in your ear helps prevent unpleasant feedback (beeping sounds). Automatic volume control Non-linear function. Loud noises that are difficult to hear are amplified, while loud noises caused by vacuum cleaners, washing machines, etc. are suppressed. Loud sounds are automatically adjusted to be clearer and loud sounds to be softer. Volume control function Digital processing automatically controls the sound coming out of the hearing aid to the appropriate level. This reduces the sound distortion that occurs with conventional analog hearing aids when listening to loud sounds, resulting in a more natural sound. Notification of battery replacement time When the battery runs out of capacity, it will periodically announce this with a "beep-beep-beep" sound. Includes earwax-preventive filter An ear-dust prevention filter attached to the hearing aid body prevents ear-dust from entering the hearing aid. OHS-D31 Set Contents 64,800 yen Suggested retail price (tax-exempt) Color: Beige Weight: 0.9g (excluding battery) Battery Type: Air Battery PR41 Maximum Battery Life (approx.): 150 hours Accessories: Ear tips (large, medium, small, free-fit), Remote control smart key1, 1 button battery, Cleaning brush, Cosmetic case Warranty: 1 year (WS Audiology Japan Co., Ltd.) For left ear / For right ear The image is for the right ear. 119,800 yen Suggested retail price (tax-exempt) Color: Beige Weight: 0.9g (excluding battery) Battery Type: Air-Zinc Battery PR41 Maximum Battery Life (approx.): 150 hours Accessories: Ear tips (large, medium, small, free-fit), Remote control smart key1 (one remote for both ears), 1 button battery, Cleaning brush, Cosmetic case Warranty: 1 year (WS Audiology Japan Co., Ltd.) For both ears Trial Rental OHS-D31 is available for trial rental. Only OHS-D31 for both ears is available for rental. Please apply from the rental operator's website below. Trial Rental 補聴器の電池を交換する方法 補聴器の装着方法・取り出す方法 耳せんについて 音量の調節方法 故障かなと思ったら Manual Instruction Manual handling instructions insert Safety Guide *The contents of the instruction manual are subject to change without notice. Therefore, the contents of the instruction manuals on this website may differ from the contents of the instruction manuals included with the products you have purchased. We appreciate your understanding in advance. Inquiries about hearing aids For inquiries about hearing aids and accessories, please contact the following 【Onkyo Hearing Aid Support Center】 TEL 0800-000-4133 Reception Hours: 9:00 AM to 4:00 PM, excluding Saturdays, Sundays, holidays, and designated holidays.(Please note that reception hours changed effective July 1, 2025.)

Contact Us Home AV Products hearing aid Please note that we are unable to respond to inquiries regarding home AV products. TEL 0800-000-4133 For inquiries about hearing aids, please contact the following Onkyo Hearing Aid Support Center Hours: 9:00 - 17:00 (except Saturdays, Sundays, national holidays, and our company holidays) Inquiries made using the form below will be answered by the Hearing Aid Support Center (outside of our company). Please note that we will provide the information you enter in the form below to a third party (Hearing Aid Support Center) for the purpose of responding to you. We ask that you consent to this and fill out the form below. 必要事項をご入力の上、送信ボタンを押してください。＊は必須入力となります。 お問い合わせ種類 オプションを選択 氏名 メールアドレス 電話番号 会社名 お問い合わせ内容 プライバシーポリシーに同意する 利用規約はこちら 送信する

For these companies How to use Partners structure Since our founding in 1946, we have been a manufacturer specializing in audio design, incorporating the sensory perception into our technology, rather than relying solely on measuring instruments for evaluation. We are working with Tokyo University of Agriculture on research into the effects of musical vibrations on yeast under the theme of "applying audio design, which enhances the purity of reproduction and musical expression through physical correctness, to food products and using the natural power of music to bring out the full potential of the ingredients. We are currently working with Tokyo University of Agriculture to elucidate the effects of musical vibrations on yeast. Under the slogan of "Matured by Onkyo," we will continue to offer value-added proposals in many fields in the future, in pursuit of optimal music vibration and taste for each environment. Kashinshu Special Page Music Food Catalog An emotional experience of food created by sound The power of music brings out even more flavor in food products. music food Companies that makefermented foods such as sake and soy sauce Companies that make fermented foods suchas sake and soy sauce Seeking a better taste of their products Seeking a better taste of their products We want to differentiate ourselves from our competitors. We want to differentiate ourselves from our competitors. I want to increase sales per customer. I want to increase sales per customer. I want to try sustainable methods. I want to try sustainable methods. For these companies For these companies As a limited time and quantity item Because it is difficult to mass-produce music food, it is suitable for limited-time and limited-quantity sales due to its increased scarcity value. set of drinks to compare The taste changes between unshaken and shaken, and even non-professionals can tell the difference! We recommend you to try the set to compare the different flavors of the different songs. As a special edition of a standard product As a special version of a standard product. Use as a commercial product when you want to rejuvenate your customers or expand your target audience. How to use Vibration Mechanism Shaking of fermentation barrels Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge. Difference between excitation and speaker Normal speakers produce sound by vibrating a diaphragm, which is not suitable for use in water or humid environments. Shakers generate sound by vibrating panels and other materials, so they can be installed and sounded even in spaces that need to be waterproof and airtight. Even in large brewing tanks where alcoholic beverages are fermented, vibrations can be applied to the entire tank. We are continuing to study the effects of musical vibration on yeast from a scientific standpoint through joint research with Tokyo University of Agriculture. We are conducting scientific verification and research on the possibility of "music brewing". 2023] Analysis of Fermentation Process of Sake Brewing under Shaking Conditions Yoshiki Asai1 , Hiroaki Negoro1 , Hiroki Ishida1 , Norimasa Kitagawa2 , Koichi Sadaie2 (1Gekkeikan Co.) 2023 Annual Meeting of the Japanese Society of Brewing Science and Technology (organized by the Brewers Association of Japan and the Japanese Society of Brewing Science and Technology) For more details, click here . evidence Introduction of Kashinshu What's Kashinshu? Music Foods serves a wide variety of companies. Partners evidence evidence evidence evidence Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge. Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge. Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge. Partners Music Foods serves a wide variety of companies. Partners Music Foods serves a wide variety of companies. Since our founding in 1946, we have been a manufacturer specializing in audio design, incorporating the sensory perception into our technology, rather than relying solely on measuring instruments for evaluation. We are working with Tokyo University of Agriculture on research into the effects of musical vibrations on yeast under the theme of "applying audio design, which enhances the purity of reproduction and musical expression through physical correctness, to food products and using the natural power of music to bring out the full potential of the ingredients. We are currently working with Tokyo University of Agriculture to elucidate the effects of musical vibrations on yeast. Under the slogan of "Matured by Onkyo," we will continue to offer value-added proposals in many fields in the future, in pursuit of optimal music vibration and taste for each environment. Kashinshu Special Page Music Food Catalog An emotional experience of food created by sound The power of music brings out even more flavor in food products. music food Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge. Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge. Plants and yeast do not have ears, so they cannot hear music as humans do. The Music Food Service delivers music as a wavelength "excitation" to the object to affect its growth. We will design and vibrate the equipment for your chosen brewing tanks (enamel or other vibration-transmitting equipment). The equipment can be rented free of charge.