Jul 2011 Narita Branch Manager, Chiba Branch, Tokyo Electric Power Co., Inc. (now Tokyo Electric Power Holdings, Inc.) Jul 2014 Technology Innovation, Head Office Technology Division, same company Jul 2016 Business Management Office, Business Management Group, Corporate Planning Unit (Technology and Business Innovation), same company Jun 2017 Managing Director, Tokyo Electric Power Fuel & Power, Inc. Apr 2019 Adviser, Tokyo Electric Power Holdings, Inc. Jun 2019 Director, Executive Vice President and Executive Officer, New Business Development, the Company Oct 2020 Director, Executive Vice President and Executive Officer, General Manager, Corporate Planning Division, the Company Jun 2021 Representative Director, Executive Vice President and Executive Officer, General Manager, Corporate Planning Division, the Company Jun 2022 Representative Director, President and Executive Officer, the Company Jun 2026 Representative Director, President and Executive Officer, the Company (scheduled)

Jan 1989 Joined the Company Jun 2018 Senior Executive Officer, Deputy General Manager, Energy and Industry Division (Construction), concurrently General Manager, First Project Department, General Manager, International Department, and Deputy General Manager, Sales Division, the Company Jun 2019 Director, Managing Executive Officer, Deputy General Manager, Energy and Industry Division (Construction), concurrently General Manager, International Department and Deputy General Manager, Sales Division, the Company Apr 2020 Representative Director and President, Tokyo Enesys (Thailand) Co., Ltd. Oct 2020 Director, Managing Executive Officer, Acting General Manager, Power Division, concurrently General Manager, Power Sales Department and General Manager, Overseas Business Division, the Company Jun 2021 Director, Managing Executive Officer, Acting General Manager, Power Division, concurrently General Manager, Power Sales Department, the Company Jun 2022 Director, Managing Executive Officer, General Manager, Energy and Industry Division, the Company Jun 2023 Director, Managing Executive Officer, General Manager, Power Division, concurrently General Manager, Energy and Industry Division, the Company Jun 2024 Director, Executive Vice President and Executive Officer, General Manager, Energy Division, the Company (current)

Mar 1987 Registered as Certified Public Accountant (Japan) Apr 2002 Associate Professor, Graduate School of Business Administration (Business School), Waseda University Apr 2006 Professor, Graduate School of Business Administration (Business School), Waseda University (current) Jun 2021 Director, the Company (current)

Jul 2000 Registered as Certified Public Accountant (Japan) Dec 2005 Joined Azsa & Co. (now Azsa LLC) Nov 2009 Representative, Hasegawa Certified Public Accountant and Tax Accountant Office (current) Sep 2010 Registered as Certified Tax Accountant Jun 2022 Director, the Company (current)

Apr 1984 Joined Tokio Marine & Fire Insurance Co., Ltd. (now Tokio Marine & Nichido Fire Insurance Co., Ltd.) Jul 2008 General Manager, Human Resources Planning Department, and Leader, Human Resources and Recruitment Group, same company; seconded to Tokio Marine Holdings, Inc. as Adviser Jul 2013 Executive Officer, General Manager, Public Affairs Department No. 2, same company Apr 2014 Executive Officer, same company Apr 2016 Managing Executive Officer, same company Apr 2020 Senior Managing Director, same company Apr 2022 Senior Managing Executive Officer, same company Apr 2023 Representative Director and President, Tokio Marine Business Support Co., Ltd. (current) Jun 2023 Director, the Company (current)

Aug 1996 Joined Pediatrics Department, Showa University Hospital Jan 2000 Joined ALC Co., Ltd. Jan 2003 Joined Kato Law and Accounting Office Jul 2006 Joined Tokyo Central Patent Office Dec 2013 Joined Authense Law Office (part-time) Apr 2022 Registered as Attorney at Law Apr 2022 Joined Oshima Law Office (current) Jun 2025 Director, the Company (current)

Apr 1987 Joined the Company Jun 2018 General Manager, Business Management Department, the Company Oct 2020 General Manager, Audit and Internal Control Department (in charge of internal control), the Company Jun 2021 Executive Officer, General Manager, Audit and Internal Control Department, the Company Jun 2023 Director (Full-time Audit and Supervisory Committee Member), the Company (current)

Oct 2000 Joined Chuo Aoyama PricewaterhouseCoopers Mar 2005 Registered as Certified Public Accountant (Japan) Nov 2006 Joined Azsa & Co. (now Azsa LLC) Jul 2022 Representative, Kakiuchi Certified Public Accountant Office (current) Jun 2025 Director (Full-time Audit and Supervisory Committee Member), the Company (current)

Apr 1989 Registered as Attorney at Law Apr 1992 Opened Marui Law Office (now Marui Sogo Law Office) (current) Jun 2019 Audit & Supervisory Board Member, the Company Apr 2021 Vice President, Daiichi Tokyo Bar Association Jun 2021 Director (Audit and Supervisory Committee Member), the Company (current)

Jul 2001 Commissioner, Mobara Tax Office Jul 2009 Director, Corporate Taxation Division, Taxation Department, National Tax Agency Jul 2011 Commissioner, Takamatsu Regional Taxation Bureau Aug 2013 Representative, Hidefumi Mori Tax Accountant Office (current) Jun 2020 Audit & Supervisory Board Member, the Company Jun 2021 Director (Audit and Supervisory Committee Member), the Company (current)