Corporate Data

Corporate Data

Company Name Ono Sokki Co., Ltd. 
Location 12F Yokohama Connect Square
3-3-3 Minatomirai, Nishi-ku, Yokohama 220-0012, Japan
Representative Person President and Representative Director: Yuji OKOSHI
Founded January 20, 1954
Corporate Purpose 1) Manufacture and sales of electronic measuring instruments
2) Manufacture and sales of applied electronic equipment
3) Manufacture and sales of electronic control systems and related equipment
4) Sales of software for information processing systems related to the above equipment, and provision of engineering service
5) All work related to the above areas
Capital JPY 7,134,200,000 (as of December, 2025)
Stock Traded Listed on the Standard Market of Tokyo Stock Exchange
Fiscal Term December 31
Net Sales JPY 13,629,000,000 (FY 2025)
Executive Officers
(as of March 19, 2026)
     
Board of Directors    
President and Representative Director   Yuji OKOSHI
Director   Hideaki KOIKE
Director   Takahiro ANCHI
Director   Hikaru TUKAKOSHI
Director   Akiko HATA
Director   Norimasa IIDA
(Outside Director)
Director   Iwao KIMURA
(Outside Director)
Statutory Auditors    
Standing Statutory Auditor   Takao KANEKO
(Outside Auditor)
Statutory Auditor   Yasunori FUJI
(Outside Auditor)
Statutory Auditor   Kikurou TUTIYA
(Outside Auditor)
Officers    
Director and Executive Officer   Hideaki KOIKE
Director and Executive Officer   Takahiro ANCHI
Director and Executive Officer   Hikaru TUKAKOSHI
Director and Executive Officer   Akiko HATA
Director and Executive Officer   Hidetoshi HIDAKA
Officer   Naoki TAKIZAWA
Officer   Tsuyoki MAEYAMA
Officer   Hiroyuki IIZUKA
Officer   Shou MATSUMOTO
Officer   Masayuki IWAMA
Officer   Yasuyuki ITO
Officer   Mitsuru NAKAZAWA
Officer   Toshio OKAZAKI
Officer   Toshihiro TOYA
Number of Employees
 653 (consolidated), 606 (individual) (As of December 31, 2025)
Offices

Head Office
Yokohama Technical Center
Utsunomiya Technical & Product Center

Ono Sokki Group [Domestic Subsidiaries]
Ono Enterprise Co., Ltd.
Sound One Co., Ltd.

[Overseas Subsidiaries]
Ono Sokki Technology Inc. (U.S.A)
Ono Sokki (Thailand) Co., Ltd. (Thailand)
Ono Sokki India Pvt. Ltd. (Haryana, India)
Ono Sokki Shanghai Technology Co., Ltd. (Shanghai, PRC)
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