Directors/Officers

As of June 23, 2026

Directors

  • Representative Director, Chairman, President and Chief Executive Officer
    ICT Manager

    Tadahiko Konoike

    Tadahiko Konoike

    resume
    Tadahiko Konoike

    Representative Director, Chairman, President and Chief Executive Officer

    Tadahiko Konoike

    Apr 1976 Joined Konoike Construction Co., Ltd.
    Apr 1981 Joined the Company
    Dec 1983 Managing Director
    Dec 1987 Senior Managing Director
    Dec 1989 Executive Director and Vice President
    Jun 2003 Executive Director and President
    Apr 2018 Representative Director, President, and Chief Executive Officer
    Apr 2021 Representative Director, President, and Chief Executive Officer
    Jun 2021 Representative Director, Chairman, President and Chief Executive Officer (current position)
    Apr 2026 Representative Director, Chairman, President and Chief Executive Officer, ICT Manager

    As of June 23, 2026

  • Representative Director, Executive Vice President and Executive Officer 
    Overseas Business,Technology, and Business Transformation Manager
    Executive General Manager, Business Transformation Division

    Tadatsugu Konoike

    Tadatsugu Konoike

    resume
    Tadatsugu Konoike

    Representative Director, Executive Vice President and Executive Officer,Overseas Business,Technology, and Business Transformation Manager
    Executive General Manager, Business Transformation Division

    Tadatsugu Konoike

    Apr 2006 Joined Sumitomo Mitsui Banking Corporation
    Apr 2013 Joined the Company
    July 2014 General Manager of Corporate Planning Division
    Apr 2016 Executive Officer
    Apr 2017 Managing Executive Officer
    Jun 2017 Director and Managing Executive Officer
    Apr 2018 Director and Senior Managing Executive Officer
    Apr 2019 Director and Senior Managing Executive Officer, New Business Development Administrator, Executive General Manager of New Business Development Division
    Apr 2021 Director and Senior Managing Executive Officer, Chief International Officer and Chief Technology Innovation Officer
    Apr 2022 Director and Senior Managing Executive Officer, In charge of International Business/In charge of Technology Innovation
    Apr 2025 Director and Senior Managing Executive Officer, In charge of overseas Business/In charge of Technology Innovation (current position)
    Apr 2026 Director, Executive Vice President and Executive Officer,Overseas Business,Technology, and Business Transformation Manager, Executive General Manager, Business Transformation Division (current position)
    Jun 2026 Representative Director, Executive Vice President and Executive Officer,Overseas Business,Technology, and Business Transformation Manager Executive General Manager, Business Transformation Division(current position)

    As of June 23, 2026

  • Director, Executive Vice President and Executive Officer
    Corporate Department Manager / In charge of Sustainability

    Hiroshi Tsuga

    Hiroshi Tsuga

    resume
    Hiroshi Tsuga

    Director, Executive Vice President and Executive Officer, Corporate Department Manager, In charge of Sustainability

    Hiroshi Tsuga

    Apr 1986 Joined Sumitomo Metal Industries, Ltd(now NIPPON STEEL CORPORATION)
    Oct 2012 Joined General Affairs Manager, Wakayama Steel Works, NIPPON STEEL＆SUMITOMO METAL CORPORATION (now NIPPON STEEL CORPORATION)
    Apr 2014 General Affairs Manager at Oita Steel Works
    Apr 2016 Manager of an affiliated company
    Apr 2019 Executive Officer of NIPPON STEEL CORPORATION
    Apr 2021 Managing Executive Officer(NIPPON STEEL CORPORATION)(Osaka Branch Manager）
    Apr 2024 Joined the Company Senior Managing Executive Officer,In charge of Corporate Department / In charge of Sustainability
    Apr 2026 Executive Vice President and Executive Officer, Corporate Department Manager / In charge of Sustainability
    Jun 2026 Director, Executive Vice President and Executive Officer, Corporate Department Manager / In charge of Sustainability(current position)

    As of June 23, 2026

  • Director, Executive Vice President and Executive Officer,Domestic Business Manager
    Executive General Manager, Sales Management Division

    Shigeki Tanabe

    Shigeki Tanabe

    resume
    Shigeki Tanabe

    Director, Executive Vice President and Executive Officer,Domestic Business Manager/
    Executive General Manager, Sales Management Division

    Shigeki Tanabe

    Apr 1987 Joined the Company
    Apr 2015 General Manager of Kanto Central Branch
    Apr 2017 Deputy Executive General Manager of Corporate / Quality Division
    Apr 2021 Executive Officer,Executive General Manager, Corporate Planning Division
    Apr 2024 Managing Executive Officer,Executive General Manager, Corporate Planning Division
    Apr 2025 Senior Managing Executive Officer,Executive General Manager, Sales Management Division / In charge of Domestic Business
    Apr 2026 Executive Vice President and Executive Officer,Domestic Business Manager / Executive General Manager, Sales Management Division
    Jun 2026 Director, Executive Vice President and Executive Officer,Domestic Business Manager / Executive General Manager, Sales Management Division(current position)

    As of June 23, 2026

  • External Director

    Yoshihito Ota

    Yoshihito Ota

    resume
    Yoshihito Ota

    External Director (Independent)

    Yoshihito Ota

    Apr 1978 Joined KYOCERA Corporation
    Jun 2003 Executive Officer of KYOCERA Corporation
    Jun 2010 Director and Managing Executive Officer of KYOCERA Corporation
    Dec 2010 Senior Managing Executive Officer of Japan Airlines Co., Ltd.
    Dec 2015 Chairman of KYOCERA Communication Systems Co., Ltd.
    Apr 2017 Executive Advisor (KYOCERA Communication Systems Co., Ltd)
    Jun 2018 External Director of the Company (current position)
    Sep 2019 Chairman of MTG Co., Ltd.
    Dec 2019 Director and Chairman of MTG Co., Ltd.
    Dec 2023 Senior Advisor of MTG Co., Ltd.
    Mar 2025 Chairman of the Board at KOBAYASHI PHARMACEUTICAL CO., LTD.(current position)

    As of June 23, 2026

  • External Director

    Mika Masuyama

    Mika Masuyama

    resume
    Mika Masuyama

    External Director (Independent)

    Mika Masuyama

    Apr 1985 Joined the Bank of Japan
    Sep 1991 International Marketing Director of Cap Gemini Sogeti
    Nov 1992 Senior Consultant of Gemini Consulting Japan
    Jun 1997 Joined Egon Zehnder
    Jan 2004 Partner (Egon Zehnder)
    Oct 2016 President and Representative Partner of Masuyama & Company LLC (current position)
    Mar 2017 Outside Director, Member of the Audit and Supervisory Committee of Suntory Beverage ＆ Food Limited(now Suntory Beverage ＆ Food Limited) (current position)
    Mar 2019 Outside Director of KOKUYO Co., Ltd. (current position)
    Jun 2019 External Director of the Company (current position)
    Jun 2024 Outside Director of Ushio Inc.(current position)

    As of June 23, 2026

  • External Director

    Tomonari Kimura

    Tomonari Kimura

    resume
    Tomonari Kimura

    External Director

    Tomonari Kimura

    Apr 1984 Joined Sumitomo Banking Corporation(now Sumitomo Mitsui Banking Corporation)
    Mar 2011 Executive Officer of Nikko Cordial Corporation(now SMBC Nikko Securities Inc.)
    Jun 2014 Withdrawal from Sumitomo Mitsui Banking Corporation
    Mar 2018 Managing Executive Officer(SMBC Nikko Securities Inc.)
    Mar 2021 Executive Advisor(SMBC Nikko Securities Inc.)
    Jul 2021 Senior Advisor of YAMADA Consulting Group Co., Ltd.(current position)
    Jun 2024 External Audit ＆ Supervisory Board Member of the Company
    Jun 2026 External Director(the Company)(current position)

    As of June 23, 2026

  • External Director

    Shinichi Muramoto

    Shinichi Muramoto

    resume
    Shinichi Muramoto

    External Director

    Shinichi Muramoto

    Apr 1983 Joined KYOCERA Corporation
    Oct 2010 Executive Officer of KDDI CORPORATION
    Jun 2016 Managing Executive Officer, Director(KDDI CORPORATION)
    Jun 2018 Senior Managing Executive Officer, Director Corporate Sector,CFO(KDDI CORPORATION)
    Jun 2020 Executive Vice President,Representative Director, Corporate Sector,CFO(KDDI CORPORATION)
    Jun 2023 Executive Advisor(KDDI CORPORATION)
    Jun 2025 Outside Director, Member of the Audit and Supervisory Committee of MEIWA CORPORATION (current position)
    Jun 2026 External Director(the Company)(current position)

    As of June 23, 2026

Audit & Supervisory Board Members

Full-time Audit & Supervisory Board Member Shunichi Tanaka 
Full-time Audit & Supervisory Board Member Kazuya Takahashi
External Audit & Supervisory Board Member Chie Hoshi
External Audit & Supervisory Board Member Aki Miyaguchi

Executive Officers

Managing Executive Officer Atsuya Sakamoto Executive General Manager, Engineering Division
Managing Executive Officer Kazuo Ofuchi Executive General Manager, Corporate Planning Division
Managing Executive Officer Toshihiro Fujiwara In charge of Special Missions of the President (India Representative Officer) / Chairman, FSNL Private Limited
Managing Executive Officer Kiyofumi Okamoto Executive General Manager, General Affairs Division 
Executive Officer Shigeo Nakamura Deputy Executive General Manager, Corporate / Quality Division / General Manager of Environmental  Department
Executive Officer Masahiro Kashiwada Executive General Manager, Steel Division
Executive Officer Yoshihito Nakanishi Executive General Manager, Finance / Accounting Division
Executive Officer Hideki Takami Deputy Executive General Manager,  Sales Management Division
Executive Officer Takahide Towa Executive General Manager, International Business Division
Executive Officer Mitsuyuki Inoue Executive General Manager, Food and Life-Related Industry Division
Executive Officer Koji Kuramoto Executive General Manager, Food Products Division / Deputy Executive General Manager,  Corporate Planning Division
Executive Officer Shigeo Kawada Executive General Manager, Personnel Development Division / In charge of Human Resourses Strategy
Executive Officer Shigenori Akagi Deputy Executive General Manager, Food and Life-Related Industry Division
Executive Officer Hiromitsu Kuramoto Deputy Executive General Manager, Food and Life-Related Industry Division (In charge of general logistics)
Executive Officer Keita Watanabe Deputy Executive General Manager, International Business Division
Executive Officer Masaya Sato Executive General Manager, ICT Promotion Division / Deputy Executive General Manager, Business Transformation Division
Executive Officer Kunihiro Katsurada Deputy Executive General Manager, Food Products Division
Executive Officer Kentaro Hayashi Executive General Manager, Business Transformation Division
Executive Officer Shigetoshi Noritake Executive General Manager, Technology Innovation Division / General Manager of Technology Management Department  / In charge of Technological Strategy
Executive Officer Kazuhiro Hasumi Country Chairman-India / Deputy Executive General Manager, Sales Management Division / Managing Director  Konoike India Pvt. Ltd.
Executive Officer Masayoshi Kosaki Executive General Manager, Corporate / Quality Division

Trustees

Trustee Shigeyuki Koizumi Executive General Manager, Medical Division
Trustee Osamu Nemoto Executive General Manager, Airport Division / Managing Director, Konoike Air Holding Co., Ltd.
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