Hosaka Corporation

Officers

As of June 25, 2026. (*) Outside officer, designated as an independent officer under the rules of the Tokyo Stock Exchange.

Directors

  • Takahiro Hosaka

    Chairman of the Board

    Career outline
    Jun. 2022Chairman of the Board (to present)
    Apr. 2009Representative Director, President and CEO
    Jun. 2003Representative Director and President
    Jun. 2001Managing Director
    Jun. 1997Director
    Jun. 1993General Manager, Ina Works
    Apr. 1981Joined Hosaka Electric Works, Ltd. (now Hosaka Corporation)

    Date of birth: February 3, 1958 · Shares held: 1,182,400

  • Ryoichi Tanabe

    Representative Director, President and CEO

    Career outline
    Jun. 2022Representative Director, President and CEO (to present)
    Apr. 2021Director, Senior Managing Executive Officer
    Jun. 2018Director, Managing Executive Officer
    Apr. 2015Executive Officer; General Manager, Platform Systems Division
    Oct. 2011President, Hosaka America, Inc.
    Apr. 2005General Manager, Platform Systems Engineering Department
    Apr. 1987Joined Hosaka Electric Works, Ltd.

    Date of birth: September 17, 1964 · Shares held: 38,200

  • Hideki Morishita

    Director, Senior Managing Executive Officer, CFO

    Career outline
    Apr. 2024Director, Senior Managing Executive Officer, CFO (to present)
    Jun. 2019Director, Managing Executive Officer, CFO
    Apr. 2017Executive Officer, CFO
    Apr. 2012General Manager, Finance Department
    Jul. 2006Director, Finance, Hosaka Europe Ltd.
    Apr. 1986Joined Hosaka Electric Works, Ltd.

    Date of birth: May 29, 1963 · Shares held: 24,900

  • Atsushi Kanda

    Director, Managing Executive Officer, CTO; General Manager, Hachioji Development Center

    Career outline
    Jun. 2021Director, Managing Executive Officer, CTO (to present)
    Apr. 2016Executive Officer; General Manager, Hachioji Development Center (to present)
    Apr. 2008General Manager, Embedded Systems Development Department
    Oct. 1998Project leader, SC series embedded controllers
    Apr. 1990Joined Hosaka Electric Works, Ltd.

    Date of birth: December 8, 1966 · Shares held: 15,600

  • Yumiko Ozawa (*)

    Director (Outside)

    Career outline
    Jun. 2020Director of the Company (to present)
    Apr. 2009Partner, a law firm in Tokyo (to present)
    Apr. 1988Registered as attorney at law

    Date of birth: July 14, 1961 · Shares held: 0

  • Masaru Iwata (*)

    Director (Outside)

    Career outline
    Jun. 2019Director of the Company (to present)
    Jul. 2016Established Iwata CPA Office (to present)
    Jul. 1993Partner, an audit firm
    Mar. 1980Registered as certified public accountant

    Date of birth: March 22, 1955 · Shares held: 2,000

  • Keiko Arakawa (*)

    Director (Outside)

    Career outline
    Jun. 2022Director of the Company (to present)
    Apr. 2022Professor Emerita of Control Engineering (to present)
    Apr. 2001Professor, Graduate School of Engineering
    Apr. 1986Research Associate, Faculty of Engineering

    Date of birth: November 30, 1957 · Shares held: 0

  • Eiji Nakahara (*)

    Director (Outside)

    Career outline
    Jun. 2024Director of the Company (to present)
    Jun. 2016Managing Director, a regional railway company
    Jun. 2010General Manager, Rolling Stock Division, the same company
    Apr. 1977Joined the same company

    Date of birth: August 5, 1954 · Shares held: 1,000

Audit & Supervisory Board Members

  • Kazunori Ishida

    Audit & Supervisory Board Member (Full-time)

    Joined Hosaka Electric Works, Ltd. in 1985. General Manager, Internal Audit Department from 2016. Audit & Supervisory Board Member since June 2022.

  • Satoshi Kuwabara (*)

    Audit & Supervisory Board Member (Outside)

    Certified tax accountant. Audit & Supervisory Board Member since June 2018.

  • Tomoko Hayakawa (*)

    Audit & Supervisory Board Member (Outside)

    Certified public accountant. Audit & Supervisory Board Member since June 2026.

Executive Officers

Ryoichi TanabePresident and CEO
Hideki MorishitaSenior Managing Executive Officer; CFO; in charge of Finance, Accounting and Investor Relations
Atsushi KandaManaging Executive Officer; CTO; General Manager, Hachioji Development Center
Tomohiro UedaExecutive Officer; General Manager, Platform Systems Division
Kenta FujimuraExecutive Officer; General Manager, Medical OEM Business Division
Yasuhiro EndoExecutive Officer; General Manager, Quality Assurance and Product Security Division
Naoki ShibataExecutive Officer; General Manager, Embedded Control Systems Division and Industrial Computing Division
Sachiko TaguchiExecutive Officer; General Manager, Corporate Planning Division; CHRO
Shinji KurosakiExecutive Officer; General Manager, Koriyama Works
Warren WhitcombExecutive Officer; President, Hosaka America, Inc.