Company Officers

Directors

Taku Hirabayashi
President and CEO

Career summary

Apr. 1992 Joined Fujitsu Limited
Apr. 1998 Joined the Company
Jun. 2023 Director in Charge of Management Planning & Business Administration; and General Manager, Management Planning Department, the Company
Apr. 2024 Director and Senior Officer in Charge of Finance & IR, the Company
Jun. 2025 President and CEO (current position)

Takeaki Hirabayashi
Chairman and CEO

Career summary

Mar. 1973 Established the Company, Representative Director
Apr. 2005 President and CEO
Jun. 2025 Chairman and Director (current position)

Hiroaki Ban
Director and Vice President

Career summary

Jan. 1981 Joined the Company
Jun. 2012 Director in Charge of Tokyo Software; and General Manager, Eastern Japan Software Division, the Company
Jun. 2019 Executive Director in Charge of Tokyo Head Office, Medical Big Data Business, and Tokyo New Business Promotion, the Company
Jun. 2021 Senior Executive Director in Charge of Tokyo Head Office, Medical Big Data Business, Tokyo New Business Promotion, and Global Business, the Company
Apr. 2024 Vice President in Charge of Medical Big Data Business, Tokyo New Business Promotion, Global Business, and Staff Department, the Company
Apr. 2025 Director, Vice President, and Executive Officer (current position)

Yuji Tsuchiya
Director and Executive Officer

Career summary

Mar. 1983 Joined the Company
Jun. 2016 Director in Charge of GAKUEN Business, the Company
Apr. 2024 Director and Executive Officer in Charge of GAKUEN Business, New Business Promotion, BankNeo Business, and Western Japan System Integration Business, the Company
Apr. 2025 Director and Managing Executive Officer (current position)

Chiharu Muguruma
Director and Executive Officer

Career summary

Apr. 1988 Joined the Company
Jun. 2019 Director in Charge of Eastern Japan System Integration Business, the Company
Apr. 2023 Director in Charge of Eastern Japan System Integration Business; Digital Transformation Promotion; and General Manager, ASEAN Business Division, the Company
Apr. 2024 Director and Executive Officer in Charge of Corporate Department, General Manager, Management Planning Department, the Company
Apr. 2025 Director and Managing Executive Officer; Manager, Management Planning Department (current position)

Toshiyuki Akiba
External Director

Career summary

Apr. ​1980 Joined Canon Sales Co., Inc. (now Canon Marketing Japan Inc.)
​Mar. 2004 President, Canon Supercomputing S.I. Inc.; and President, Canon Solutions Service Inc., a Subsidiary of Canon Supercomputing S.I. Inc (serving concurrently)​​
Jan. 2012 Director (part-time), Canon BizAttenda Inc.​​
Director (part-time), Qualysite Technologies Inc.​​​
Jul. 2013 Director, Ftime Corporation​​​
Jun. 2015 Managing Director, Ftime Corporation
Jun. 2021 External Director, the Company (current position)

Yongdong Gao
External Director

Career summary

Aug. 1998 Participated in establishment of BNIS Co., Ltd., Director and Vice President
Dec. 2002 Vice Chairman and General Manager, Wuxi Huaxia Computer Technology Co., Ltd.
Apr. 2011 Vice Chairman and General Manager, Wuxi NTT DATA Co., Ltd.​​
Jan. 2013 Chairman, Wuxi NTT DATA Co., Ltd.
Jan. 2015 President, NTT DATA (China) Information Technology Co., Ltd.
Director, NTT DATA (China) Co., Ltd. (part-time) (current position)
Director, NTT DATA (China) Investment Co., Ltd. (part-time) (current position)
Jun. 2017 Chairman and President, NTT DATA (China) Information Technology Co., Ltd. (current position)
Jun. 2024 External Director, the Company (current position)
Jul. 2024 President and CEO, NTT DATA Information Technology Corporation (current position)

Jiro Yasu
External Director

Career summary

​May 2001 First Eagle Investment Management, LLC Senior Vice President
​Apr. 2005 Director in Charge of New Business Promotion, Jyujiya Securities Co., Ltd.
May 2006 Founder and Representative Director, VARECS Partners Limited (current position)
Apr. 2012 Director, Jyujiya Holdings, Inc.
Dec. 2013 Director, Fujii Shuzo Co., Ltd. (current position)
Sep. 2018 Director, JWC Inc. (current position)
Jun. 2022 Representative Director, Jyujiya Holdings, Inc. (current position)​​​
Jun. 2025 External Director (current position)

Director, Audit & Supervisory Committee Member

Masami Yabushita
Director, Full-time Audit & Supervisory Committee Member

Career summary

Apr. 1989 Joined the Company
Apr. 2014 General Manager, Logistics Business Division, the Company
Apr. 2015 Manager, Western Japan System Integration Business Division 2
Jun. 2023 Full-time Audit & Supervisory Board Member
Jun. 2024 Director, Full-time Audit & Supervisory Committee Member (current position)

Jiro Mogami
External Director, Audit & Supervisory Committee Member

Career summary

Nov. 2007 Joined LEGAL PROFESSIONAL CORPORATION HONRYU
Feb. 2011 Joined Yamashita Kawazoe Law Office
Jul. 2013 Joined the Kanon Law Office (current position)
Jun. 2014 External Audit & Supervisory Board Member, the Company
Jun. 2024 External Director, Audit & Supervisory Committee Member (current position)

Misa Machida
External Director, Audit & Supervisory Committee Member

Career summary

Oct. 2003 Joined Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC)
Jun. 2007 Established Machida Accounting Office (current position)
Nov. 2019 External Director, ING Co., Ltd. (current position)
Jun. 2024 External Director, Audit & Supervisory Committee Member (current position)
Jan. 2025 External Director and Audit & Supervisory Committee Member, Kobe Bussan Co., Ltd. (current position)

Senior Executive Officer

Kotaro Yamaki
Senior Executive Officer

Career summary

​Apr. 1997 Joined the Company
​Apr. 2024 Senior Executive Officer in Charge of the Eastern Japan System Integration Business – Business Division 2 and Business Division 3; Manager, ASEAN Business Division
Apr. 2025 Senior Executive Officer in Charge of Digital Innovation Business Division – Business Oversight, Business Division 2, Business Division 3, and Global Business Promotion Department; Manager, Digital Innovation Business Division; Manager, Global Business Promotion Department (current position)

Satoshi Ochiai
Senior Executive Officer

Career summary

​Dec. 2001 Joined the Company
​Apr. 2025 Senior Executive Officer in Charge of GAKUEN Business; Manager, GAKUEN Business Division (current position)