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Latest update: 02/06/2020 15:39:47

j-phonic Co., Ltd.

Sensaphonics is loved around the world

We manufacture silicon-made ear monitors and earplugs that boast the best sound insulation performance in the world.  Our users include renowned musicians in the music industry, and we are developing products for the prevention of noise-induced hearing loss on an ongoing basis.  Our molding processing, which uses medical silicon that was developed in-house, is unique and unlike any other company.  Our brand has the highest usage rate in the music industry in both Japan and the US. 



Corporate name j-phonic Co., Ltd.
Representative Tetsuo Oyagi
Corporate website
Capital 2,000,000 Yen
Number of Employees 0 (Number of full-time employees: 0)
Established date 09, 2012
Head office: Country Japan
Head office: Address 3-2-15 Ote, Kofu-shi, Yamanashi Prefecture, 400-0015
Industry Manufacture of electrical machinery, equipment and supplies
Main phone number +81-552526543

Client & Business location info

Support organization Organization for Small and Medium Enterprises and Regional Innovation, JAPAN, Marketing Support Department