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MANAGEMENT TEAM

Management Team

As of January 1, 2025

  • Ryoji Koshimizu

    Representative Director

    Ryoji Koshimizu

  • Kenji Suzuki

    Senior Managing Director

    Kenji Suzuki

  • Mitsuru Noto

    Senior Managing Director

    Mitsuru Noto

  • Naoyuki Morita

    Director

    Naoyuki Morita

  • Hirotaka Azuma

    Director

    Hirotaka Azuma

  • Kenji Takai

    Director and Full-time Audit & Supervisory Committee Member

    Kenji Takai

  • Sayo Aso

    Outside Director and Audit & Supervisory Committee Member

    Sayo Aso

  • Yuko Sakamoto

    Outside Director and Audit & Supervisory Committee Member

    Yuko Sakamoto

  • Yoshiko Hayakawa

    Outside Director and Audit & Supervisory Committee Member

    Yoshiko Hayakawa

  • Toshiaki Okitsu

    Outside Director and Audit & Supervisory Committee Member

    Toshiaki Okitsu

Career Summary

October 1980
Joined System Support Inc. (now System Support Holdings Inc.)
September 1990
Appointed as Senior Managing Director of the Company.
September 1994
Appointed as Representative Director (Current Position)
December 2000
Appointed as Representative Director and Chairman of eNet Solutions Co., Ltd. (Current Position)
March 2009
Appointed as Representative Director and Chairman of STS Medic Inc. (Current Position)
July 2013
Appointed as Director of STS Innovation, Inc. (Current Position)
September 2015
Appointed as Representative Director and Chairman of ACROSS Solutions, Inc. (Current Position)
January 2016
Appointed as Director of STS Innovation Canada Inc. (Current Position)
October 2023
Appointed as Representative Director and Chairman of STS DIGITAL, Inc. (Current Position)
July 2024
Appointed as Representative Director of System Support Division Preparation Company (now System Support Inc.) (Current Position)
January 1970
Joined Recruit Holdings Co., Ltd.
October 1996
Joined Nos Co., Ltd. (now Creva Systems Co., Ltd.)
January 2005
Joined INX Co., Ltd. (now IUK Inc.)
May 2006
Joined System Support Inc. (now System Support Holdings Inc.)
July 2006
Tokyo Branch Office Manager of the Company
September 2009
Appointed as Director
September 2012
Appointed as Managing Director
July 2016
Appointed as Senior Managing Director (Current Position)
September 2018
Appointed as Director and Chairman of T4C Co., Ltd. (Current Position)
January 2025
Appointed as Senior Managing Director of System Support Inc. (Current Position)
April 1978
Joined HOKURIKU COMPUTER SERVICE CO., LTD.
December 1982
Joined System Support Inc. (now System Support Holdings Inc.)
September 1995
Appointed as Director of the Company
September 2004
Appointed as Managing Director
September 2012
Appointed as Senior Managing Director (Current Position)
July 2013
Appointed as Director and CFO of STS Innovation, Inc. (Current Position)
January 2016
Appointed as Director of STS Innovation Canada Inc. (Current Position)
September 2016
Appointed as CFO of STS Innovation Canada Inc. (Current Position)
October 2023
Appointed as Director of STS DIGITAL, Inc. (Current Position)
February 2024
Appointed as Representative Director of ACROSS Solutions, Inc. (Current Position)
January 2025
Senior Managing Director of System Support Inc. (Current Position)
April 1981
Joined Kinjohro Co., Ltd.
February 1987
Joined System Support Inc. (now System Support Holdings Inc.)
September 2009
Appointed as Director of the Company(Current Position)
April 2017
General Manager of Management Headquarters (Current Position)
January 2025
Appointed as Director of System Support Inc. (Current Position)
April 1993
Joined Total Solution Partners Inc.
February 1995
Joined System Support Inc. (now System Support Holdings Inc.)
July 2005
General Manager of Outsourcing Division of the Company
July 2022
Branch Office Manager of Kanazawa Branch office, General Manager of Management Department, Kanazawa Branch Office, General Manager of Outsourcing Division
July 2023
Branch Office Manager of Kanazawa Branch Office, General Manager of Management Department, Kanazawa Branch Office(Current Position)
September 2024
Appointed as Director (Current Position)
January 2025
Appointed as Director of System Support Inc. (Current Position)
April 1979
Joined ROYAL HOLDINGS Co., Ltd.
March 1990
Joined System Support Inc. (now System Support Holdings Inc.)
July 2013
Branch Office Manager of Nagoya Branch Office
September 2015
Appointed as Audit & Supervisory Board Member
September 2016
Appointed as Director and Full-time Audit & Supervisory Committee Member(Current Position)
January 2025
Appointed as Audit & Supervisory Board Member of System Support Inc. (Current Position)
October 2006
Registered as an attorney at law
Joined Tanaka Legal Professional Corporation (Left in March 2011)
October 2011
Established Aso Law Office (now Kanazawa Aoba Law Office), serving as Representative (Current Position)
September 2016
Appointed as Outside Director and Audit & Supervisory Committee Member of System Support Inc. (now System Support Holdings Inc.) (Current Position)
December 1996
Joined Koshiya Corporation
May 2006
Joined KBC, inc.
June 2007
Registered as Labor and Social Security Attorney
April 2008
Registered as Specified Labor and Social Security Attorney
January 2015
Established Sakamoto Labor and Social Security Attorney Office (Current Position)
October 2017
Registered as a Career Consultant
September 2021
Appointed as Outside Director and Audit & Supervisory Committee Member of System Support Inc. (now System Support Holdings Inc.) (Current Position)
April 2000
Joined TOHO GAS Information System Co., Ltd.
December 2008
Joined Deloitte Touche Tohmatsu LLC
June 2023
Established Yoshiko Hayakawa Certified Public Accountant Office (Current Position)
September 2023
Appointed as Outside Director and Audit & Supervisory Committee Member of System Support Inc. (now System Support Holdings Inc.) (Current Position)
April 1982
Joined Mitsui Mutual Life Insurance Company (now TAIJU LIFE INSURANCE COMPANY LIMITED)
April 2006
General Manager of the Sales Education Department of the company
April 2009
Executive Officer, General Manager of Sales Promotion Department, and General Manager of Urban Area Market Development Department
June 2014
Representative Director of MOS CO., LTD. (Hotel Nikko Kanazawa)
May 2019
Director of otomuraco., ltd.
June 2020
Director of HOKUSUI inc. (Current Position)
January 2021
Senior Managing Director of otomura co., ltd. (Current Position)
September 2024
Appointed as Outside Director and Audit & Supervisory Committee Member of System Support Inc. (now System Support Holdings Inc.) (Current Position)