Mar 1986 Joined the Company Apr 2002 General Manager, Fifth Solutions Business Division Apr 2007 General Manager, Project Management Office Apr 2009 General Manager, Project Support Office, Business Management Division; concurrently Deputy General Manager, Technology Development Division, Corporate Planning Division Apr 2011 General Manager, Third Business Division, Business Management Division Apr 2013 Executive Officer, General Manager, Third Business Division Jun 2014 Managing Executive Officer, in charge of Third and Fourth Business Divisions Apr 2015 Senior Managing Executive Officer, Assistant to the President, in charge of Business Divisions Jun 2015 Representative Director, President (current) Jun 2026 Chairman of the Board, Director

Apr 1993 Joined WYFC Co., Ltd. (now Fujitsu Japan Limited) Mar 1997 Joined the Company Apr 2009 Manager, Business Structure Reform Division Apr 2012 General Manager, Second Department, First Business Division Apr 2015 General Manager, Second Department, Second Business Division Apr 2016 General Manager, Fourth Business Division Apr 2017 General Manager, Project Innovation Division; concurrently General Manager, Medium- to Long-Term Management Plan Promotion Office May 2017 Director, SBS Co., Ltd. Apr 2019 Executive Officer, General Manager, Project Innovation Division; concurrently General Manager, Medium- to Long-Term Management Plan Promotion Office Apr 2022 Managing Executive Officer, General Manager, Medium- to Long-Term Management Plan Promotion Office; concurrently General Manager, Project Innovation Division Apr 2023 Senior Managing Executive Officer, in charge of Business Planning and Development Division, Service Planning and Development Division, Project Innovation Division, Corporate Planning Division and Administration Division Jun 2023 Director, Senior Managing Executive Officer, in charge of Business Planning and Development Division, Service Planning and Development Division, Project Innovation Division, Corporate Planning Division and Administration Division Apr 2024 Director, Senior Managing Executive Officer, in charge of Business Planning and Development Division, Service Planning and Development Division and Corporate Planning Division Apr 2026 Director, Executive Vice President Executive Officer, Assistant to the President (current) Jun 2026 Representative Director, President

Mar 1986 Joined the Company Apr 2008 General Manager, Second Department, System Infrastructure Business Division Aug 2008 Deputy General Manager, New Project Promotion Office Apr 2011 General Manager, First Department, First Business Division, Business Management Division Oct 2015 General Manager, First Business Division; concurrently General Manager, First Department, First Business Division Apr 2016 Executive Officer, General Manager, First Business Division Apr 2020 Managing Executive Officer, General Manager, First Business Division May 2022 Director, SBS Co., Ltd. Apr 2023 Senior Managing Executive Officer, General Manager, First Business Division Apr 2025 Senior Managing Executive Officer, in charge of Third and Fourth Business Divisions Jun 2025 Director, Senior Managing Executive Officer, in charge of Third and Fourth Business Divisions Apr 2026 Director, Senior Managing Executive Officer, in charge of Business Divisions (current) Jun 2026 Director, Executive Vice President Executive Officer, in charge of Business Divisions

Apr 1988 Joined Nomura Research Institute, Ltd. Apr 2003 General Manager, Third Systems Infrastructure Department, Information Technology Division, Nomura Research Institute, Ltd. Apr 2012 General Manager, IT Architecture Consulting Department, Systems Consulting Business Division, Nomura Research Institute, Ltd. Apr 2015 Executive Manager, Deputy General Manager, Quality Control Division; concurrently General Manager, Project Control Department, Nomura Research Institute, Ltd. Jun 2017 Executive Officer, General Manager, Quality Control Division, Nomura Research Institute, Ltd. Jun 2020 Outside Director of the Company Apr 2021 Managing Executive Officer, General Manager, Quality Control Division, Nomura Research Institute, Ltd. Jun 2022 Outside Director of the Company, retired Apr 2023 Managing Executive Officer, in charge of Quality Control, Nomura Research Institute, Ltd. Apr 2024 Executive Fellow, Nomura Research Institute, Ltd. Jun 2024 Retired as Executive Fellow, Nomura Research Institute, Ltd.; Director of the Company Apr 2026 Director, Senior Managing Executive Officer, in charge of Corporate Divisions (current)

Apr 1979 Joined the Company Apr 1999 General Manager, Second Public Systems Department, Object Promotion Business Division Oct 2002 Deputy General Manager, First Solutions Business Division Apr 2003 General Manager, Third Solutions Business Division, Securities and Public Solutions Business Division Apr 2008 General Manager, Internal Control Promotion Office Jun 2010 Deputy General Manager, Administration Division; concurrently General Manager, Operations Department and General Manager, Information Management Department Apr 2012 General Manager, Information Management Division, Business Promotion Division Oct 2014 Executive Officer, General Manager, Information Management Division May 2018 Executive Officer, General Manager, Management Administration Division; Director, SBS Co., Ltd. Mar 2019 Executive Officer, General Manager, Management Administration Division; concurrently General Manager, Finance Department Apr 2019 Executive Officer, in charge of Management Administration Division Jun 2019 Internal Audit Office staff May 2020 Corporate Auditor, SBS Co., Ltd. (current) Jun 2020 Full-time Corporate Auditor of the Company (current)

Apr 1978 Joined The Bank of Tokyo, Ltd. (now Mitsubishi UFJ Bank, Ltd.) Apr 2006 Senior Officer, Finance Department, Seven & i Holdings Co., Ltd. Jun 2007 Corporate Auditor, Seven Cash Works Co., Ltd. Sep 2011 Senior Officer in charge of Internal Control Evaluation, Audit Office, Seven & i Holdings Co., Ltd. May 2012 Full-time Corporate Auditor, Seven & i Holdings Co., Ltd.; Corporate Auditor, Ito-Yokado Co., Ltd.; Corporate Auditor, York-Benimaru Co., Ltd.; Corporate Auditor, York Mart Co., Ltd. Mar 2014 Corporate Auditor, Seven & i Net Media Co., Ltd. Jun 2019 Outside Corporate Auditor of the Company (current)

Apr 1973 Joined Nippon Telegraph and Telephone Public Corporation (now NTT, Inc.) Jan 1987 Chief Manager, Public Systems Business Division, Nippon Telegraph and Telephone Public Corporation Jul 1988 Nippon Telegraph and Telephone Public Corporation changed to NTT Data Communications Corporation (now NTT DATA Corporation) Jul 1993 General Manager, Third Systems Division, Fourth Public Systems Business Division, Public Systems Business Headquarters, NTT Data Communications Corporation Jun 2001 Director, General Manager, Fourth Public Systems Business Division, Public Systems Business Headquarters, NTT Data Communications Corporation Jun 2005 Managing Executive Officer, General Manager, Fourth Public Systems Business Headquarters, NTT Data Communications Corporation Jun 2007 Representative Director, Executive Vice President Executive Officer, NTT Data Communications Corporation Jun 2009 Retired as Representative Director, Executive Vice President Executive Officer, NTT Data Communications Corporation Jun 2012 Representative Director, President, Japan Computer Co., Ltd. Jun 2015 Retired as Representative Director, President, Japan Computer Co., Ltd. Jun 2019 Outside Director of the Company (current)

Apr 1983 Joined Hitachi Software Engineering Co., Ltd. (now Hitachi Solutions, Ltd.) Jan 2001 Joined Hitachi Business Solutions Co., Ltd. (now Hitachi Solutions Create, Ltd.) Oct 2008 General Manager, Business Department, Technology Division, Hitachi Business Solutions Co., Ltd. Oct 2011 General Manager, Business Division, Hitachi Business Solutions Co., Ltd. Oct 2014 Director, General Manager, Business Division, Hitachi Business Solutions Co., Ltd. Jan 2015 Director, General Manager, Business Division, Business Management Headquarters, Hitachi Business Solutions Co., Ltd. Apr 2015 Director, Deputy General Head, Business Management Headquarters, Hitachi Business Solutions Co., Ltd. Apr 2018 Director, General Head, Business Management Headquarters, Hitachi Business Solutions Co., Ltd. Apr 2019 Executive Officer, General Head, Business Management Headquarters; concurrently General Director, Company-wide Activities Promotion Division, Hitachi Business Solutions Co., Ltd. Mar 2021 Retired as Executive Officer, Hitachi Business Solutions Co., Ltd. Jun 2022 Outside Director of the Company (current)

Apr 1982 Joined Mitsubishi Corporation Jul 1989 Joined Century Research Center, Inc. (now Itochu Techno-Solutions Corporation) Apr 2009 General Manager, Planning and Coordination Department, First Distribution Systems Business Group, Itochu Techno-Solutions Corporation Apr 2014 Leader, Second Audit Team, Itochu Techno-Solutions Corporation Apr 2015 General Manager, General Affairs Department, Itochu Techno-Solutions Corporation Apr 2017 General Manager, Planning and Coordination Department, Finance and Internal Infrastructure Business Group, Itochu Techno-Solutions Corporation Apr 2018 Full-time Corporate Auditor, CTC System Management Co., Ltd. Jun 2022 Retired as Full-time Corporate Auditor, CTC System Management Co., Ltd. Jun 2023 Outside Director of the Company (current)

Apr 1979 Joined Hitachi Software Engineering Co., Ltd. (now Hitachi Solutions, Ltd.) Oct 2005 General Manager, Accounting Department, Finance Division, Hitachi Software Engineering Co., Ltd. Jun 2011 Director, Executive Officer, General Manager, Accounting Department, Hitachi Business Solutions Co., Ltd. (now Hitachi Solutions Create, Ltd.) Apr 2015 Director, Executive Officer, General Manager, Finance Division, Hitachi Business Solutions Co., Ltd. Apr 2016 Director, Executive Officer, General Manager, Finance Division and General Director, Internal Control Promotion Office, Hitachi Business Solutions Co., Ltd. Mar 2017 Retired as Director, Executive Officer, Hitachi Business Solutions Co., Ltd. Jun 2021 Outside Corporate Auditor of the Company (current)

Nov 1992 Joined Ohara Publishing Co., Ltd. Oct 1993 Joined Century Audit Corporation (now EY ShinNihon LLC) Apr 1996 Registered as Certified Public Accountant Sep 2007 Opened Shinomiya Certified Public Accountant Office; Director (current) Apr 2011 Trustee, Hori Educational Foundation May 2013 Registered as Certified Tax Accountant Mar 2015 Corporate Auditor, Shinhokoku Steel Corporation (now Shinhokoku Material Co., Ltd.) Jun 2015 Director, Hori Educational Foundation (current) Mar 2016 Director (Audit and Supervisory Committee Member), Shinhokoku Steel Corporation (now Shinhokoku Material Co., Ltd.) Apr 2016 Professor, LEC Tokyo Legal Mind Graduate School May 2019 Trustee, Yamazaki Gakuen May 2020 Auditor, Yamazaki Gakuen (current) Jun 2024 Outside Corporate Auditor of the Company (current)