Jul 2014 Executive Officer, Chubu Electric Power Co., Inc.; General Manager, Distribution Department, Customer Service Division Jul 2015 Managing Executive Officer, Chubu Electric Power Co., Inc.; General Manager, Nagoya Branch Apr 2018 Senior Managing Executive Officer, TOENEC Corporation; Head, Tokyo Headquarters Jun 2018 Director, Senior Managing Executive Officer, TOENEC Corporation; Head, Tokyo Headquarters Apr 2020 Representative Director, Executive Vice President, TOENEC Corporation; assists the President in overall management; General Manager, Secretariat, Technology R&D and Information and Communications Division Apr 2021 Representative Director, President and Executive Officer, TOENEC Corporation Apr 2024 Representative Director, Chairman, TOENEC Corporation (current)

Apr 1986 Joined TOENEC Corporation Jun 2013 Participant, TOENEC Corporation; Deputy General Manager, Underground Cable Department, Distribution Division Jun 2014 Executive Officer, TOENEC Corporation; General Manager, Shizuoka Branch Apr 2018 Executive Officer, TOENEC Corporation; Deputy Head, Tokyo Headquarters Apr 2020 Senior Managing Executive Officer, TOENEC Corporation; Head, Tokyo Headquarters Jun 2020 Director, Senior Managing Executive Officer, TOENEC Corporation; Head, Tokyo Headquarters Apr 2022 Representative Director, Executive Vice President, TOENEC Corporation; assists the President in overall management; General Manager, Corporate Planning, Accounting and Materials Departments Apr 2023 Representative Director, Executive Vice President, TOENEC Corporation; assists the President in overall management; General Manager, Secretariat, Human Resources, Training Center and Materials Departments Apr 2024 Representative Director, President and Executive Officer, TOENEC Corporation (current)

Apr 1987 Joined TOENEC Corporation Jun 2015 Participant, TOENEC Corporation; Deputy General Manager, Corporate Planning Office Jul 2016 Executive Officer, TOENEC Corporation; Deputy General Manager, Corporate Planning Department and General Manager, Management Control Group Apr 2017 Executive Officer, TOENEC Corporation; General Manager, Internal Wiring Division, Sales Division Apr 2021 Executive Officer, TOENEC Corporation; General Manager, Human Resources Department Apr 2022 Senior Managing Executive Officer, TOENEC Corporation; Head, Tokyo Headquarters Jun 2022 Director, Senior Managing Executive Officer, TOENEC Corporation; Head, Tokyo Headquarters Apr 2024 Representative Director, Executive Vice President, TOENEC Corporation; assists the President in overall management; General Manager, International Business Division; Head, Sales Division (current)

Apr 1987 Joined TOENEC Corporation Jun 2013 Executive Officer, TOENEC Corporation; General Manager, Sales and Construction Group, Mie Branch Sales Department Jul 2013 Executive Officer, TOENEC Corporation; General Manager, Air Conditioning and Piping Division, Sales Division Jul 2016 Executive Officer, TOENEC Corporation; General Manager, Air Conditioning and Piping Division, Air Conditioning and Piping Headquarters Apr 2018 Executive Officer, TOENEC Corporation; General Manager, Mie Branch Apr 2021 Senior Managing Executive Officer, TOENEC Corporation; General Manager, Information Systems Department and Information and Communications Division Apr 2022 Senior Managing Executive Officer, TOENEC Corporation; General Manager, Technology R&D Department, Information Systems Department and Information and Communications Division Jun 2022 Director, Senior Managing Executive Officer, TOENEC Corporation; General Manager, Technology R&D Department, Information Systems Department and Information and Communications Division Apr 2026 Director, Senior Managing Executive Officer, TOENEC Corporation; General Manager, Information and Communications Division; Head, Tokyo Headquarters (current)

Jul 2015 Director-General, Tokai Finance Bureau, Ministry of Finance Jul 2016 Deputy Commissioner, National Tax Agency Jul 2017 Director-General, Customs and Tariff Bureau, Ministry of Finance (retired from the ministry Jul 2018) Nov 2018 Advisor, SOMPO Holdings, Inc. Jan 2019 President, Sompo Japan Nipponkoa Research Institute Co., Ltd. (resigned Jun 2020) Jun 2020 Director (Non-Executive), TOENEC Corporation (current) Japan Post Holdings Co., Ltd.: Senior Managing Executive Officer (Jun 2020 onward; see below) Jun 2021 Representative Executive Officer and Executive Vice President, Japan Post Holdings Co., Ltd. Jun 2023 Director and Representative Executive Officer, Executive Vice President, Japan Post Holdings Co., Ltd. Apr 2024 Director and Representative Executive Officer, Senior Executive Vice President, Japan Post Holdings Co., Ltd. (current)

Apr 2010 Vice President and Professor, Graduate School of Engineering, Nagoya Institute of Technology Apr 2014 President, Nagoya Institute of Technology Apr 2020 Vice President and Professor, Faculty of Business Administration, Aichi Toho University, Toho Gakuen Educational Corporation Apr 2020 Director, Toho Gakuen Educational Corporation (current) Apr 2021 President, Aichi Toho University (current) Jun 2021 Outside Director (Audit and Supervisory Committee Member), ASTI Corporation (current) Jun 2022 Director (Non-Executive), TOENEC Corporation (current)

Jul 2013 Deputy Governor, Aichi Prefecture Jul 2015 Councillor, Minister's Secretariat, Ministry of Health, Labour and Welfare Jul 2017 Deputy Director-General, Secretariat of the Central Labour Relations Commission, Ministry of Health, Labour and Welfare Jul 2018 Director-General for Human Resources Development, Ministry of Health, Labour and Welfare Jul 2019 Director-General, Secretariat of the Central Labour Relations Commission, Ministry of Health, Labour and Welfare (retired from the ministry Oct 2021) Feb 2022 Senior Advisor, Boston Consulting Group (current) Jun 2022 Director (Non-Executive), TOENEC Corporation (current) Jun 2023 Audit & Supervisory Board Member (Outside), Takara Holdings Inc. (current) Jun 2024 Outside Director, Sumitomo Seika Chemicals Co., Ltd. (current)

Jun 2006 General Manager, Rolling Stock Department, Shinkansen Railway Division, Central Japan Railway Company Jun 2010 Deputy General Manager, General Technology Division and General Manager, Technology Planning Department, Central Japan Railway Company Jun 2012 Executive Officer, Deputy General Manager, General Technology Division and General Manager, Technology Development Department, Central Japan Railway Company Jun 2014 Director, Managing Executive Officer, General Manager, General Technology Division, in charge of Rolling Stock, Central Japan Railway Company Jan 2016 Vice President Executive Officer, Nippon Sharyo, Ltd. Jun 2016 Representative Director, President, Nippon Sharyo, Ltd. Jun 2023 Advisor, Nippon Sharyo, Ltd. Jun 2024 Director (Non-Executive), TOENEC Corporation (current) Mar 2026 Outside Director, Yuudensha Co., Ltd. (current)

Jun 1997 Director, General Manager, Sales Department, Takigami Kogyo Co., Ltd. Jun 1998 Director, General Manager, Nagoya Branch, Takigami Kogyo Co., Ltd. Oct 1999 Director, General Manager, Eastern Sales Department, Takigami Kogyo Co., Ltd. Jun 2004 Director and Executive Officer, General Manager, Eastern Sales Group, Takigami Kogyo Co., Ltd. Jun 2006 Director and Executive Officer, General Manager, Sales Division and Nagoya Branch, Takigami Kogyo Co., Ltd. Apr 2007 Director and Executive Officer, General Manager, Sales Division, Nagoya Branch and Planning and Administration Office, Takigami Kogyo Co., Ltd. Jun 2007 Director and Executive Officer, in charge of Administration Division and General Manager, Planning and Administration Office, Takigami Kogyo Co., Ltd. Jun 2008 Managing Director, in charge of Planning and Administration Office, Production Division and Construction Division, Takigami Kogyo Co., Ltd. Jun 2010 Representative Director, President, Takigami Kogyo Co., Ltd. (current) Jun 2024 Director (Non-Executive), TOENEC Corporation (current)

Jul 2009 Attached to Related Business Promotion Department, Chubu Electric Power Co., Inc.; seconded to TOENEC Corporation (Executive Officer/General Manager, Legal Office) Jul 2011 General Manager, Contract Group, Materials Department, Chubu Electric Power Co., Inc. Jul 2015 Deputy General Manager, Tokyo Branch, Chubu Electric Power Co., Inc. Apr 2017 General Manager, Legal Department, Chubu Electric Power Co., Inc. Apr 2018 Executive Officer, General Manager, Legal Office, Chubu Electric Power Co., Inc. Apr 2020 Executive Officer, General Manager, Management Administration Division, Chubu Electric Power Co., Inc. Apr 2021 Participant, Chubu Plant Service Co., Ltd. Jun 2021 Audit & Supervisory Board Member, Chubu Plant Service Co., Ltd. Jun 2025 Director (Standing Audit and Supervisory Committee Member), TOENEC Corporation (current)

Apr 1986 Joined TOENEC Corporation Jul 2014 General Manager, Secretariat, TOENEC Corporation Jun 2015 Executive Officer, General Manager, Secretariat, TOENEC Corporation Jul 2016 Executive Officer, General Manager, Secretariat Department, TOENEC Corporation Apr 2018 Executive Officer, General Manager, Human Resources Department, TOENEC Corporation Apr 2021 Executive Officer, General Manager, Nagano Branch, TOENEC Corporation Apr 2025 Advisor, Audit and Supervisory Committee Office, TOENEC Corporation Jun 2025 Director (Audit and Supervisory Committee Member), TOENEC Corporation (current)

Mar 1981 Registered as Certified Public Accountant May 2003 Representative Partner, Chuo Aoyama Audit Corporation Aug 2007 Representative Partner, Azusa Audit Corporation Jul 2013 Auditor, Azusa Audit LLC Jul 2015 Office Head, Shibata Mitsuaki Certified Public Accountant Office (current) Jun 2019 Audit & Supervisory Board Member (Non-Executive), TOENEC Corporation Jun 2021 Director (Audit and Supervisory Committee Member), Non-Executive, TOENEC Corporation (current)

Oct 2006 Registered as Attorney at Law Oct 2006 Joined Ishihara Sogo Law Office Dec 2016 Outside Audit & Supervisory Board Member, Kobayashi Create Co., Ltd. (current) Jun 2021 Left Ishihara Sogo Law Office Jul 2021 Co-Managing Partner, Musubi Law Office (current) Jun 2024 Outside Audit & Supervisory Board Member, Yahagi Construction Co., Ltd. (current) Jun 2025 Director (Audit and Supervisory Committee Member), Non-Executive, TOENEC Corporation (current)