Apr 1986 Joined Teito Rapid Transit Authority Apr 2013 Director, Investment Planning Department, Corporate Planning Division, and General Manager, Shibuya Station Infrastructure Improvement, Tokyo Metro Apr 2015 Director, Investment Planning Department, Corporate Planning Division, and General Manager, Community Development Coordination, Tokyo Metro Apr 2016 Director, Corporate Value Creation Department, Corporate Planning Division, and General Manager, Community Development Coordination, Tokyo Metro Apr 2017 Director, Management Administration Department, Corporate Planning Division; Head of Listing Preparation Office; Director, Corporate Value Creation Department; and General Manager, Community Development Coordination, Tokyo Metro Jun 2017 Director, Tokyo Metro; Director, Management Administration Department, Corporate Planning Division; Head of Listing Preparation Office; and Director, Corporate Value Creation Department Apr 2018 Director, Tokyo Metro; Director, Management Administration Department, Corporate Planning Division, and Head of Listing Preparation Office; in charge of Corporate Value Creation Department, Corporate Planning Division Apr 2019 Director, Tokyo Metro; in charge of Management Administration Department, Listing Preparation Office, and Corporate Value Creation Department, Corporate Planning Division Jun 2019 Director, Tokyo Metro; Deputy Head, Corporate Planning Division; in charge of Management Administration Department, Listing Preparation Office, and Corporate Value Creation Department Nov 2020 Director, Tokyo Metro; Deputy Head, Corporate Planning Division; in charge of Management Administration Department, Listing Preparation Office, Corporate Value Creation Department, Property Management Department, and Community Development Project Team Jun 2021 Managing Director, Tokyo Metro; Deputy Head, Corporate Planning Division; in charge of Management Administration Department, Listing Preparation Office, and Human Resources Department Jun 2023 Representative Director, Senior Managing Executive Officer, Head of Corporate Planning Division, Tokyo Metro Jun 2025 Representative Director, President, Executive Officer, Tokyo Metro (current)

Apr 1987 Joined Ministry of Transport Jul 2017 Director-General, General Affairs Department, Japan Coast Guard, Ministry of Land, Infrastructure, Transport and Tourism Jul 2019 Deputy Commissioner, Japan Coast Guard, Ministry of Land, Infrastructure, Transport and Tourism Jul 2020 Director-General, Railway Bureau, Ministry of Land, Infrastructure, Transport and Tourism Jul 2023 Senior Deputy Minister, Ministry of Land, Infrastructure, Transport and Tourism Jul 2024 Adviser, Ministry of Land, Infrastructure, Transport and Tourism Nov 2024 Chairman, Japan Transport and Tourism Research Institute (general incorporated foundation) Jun 2025 Representative Director, Executive Vice President; Officer in Charge of Compliance and Risk Management, Tokyo Metro (current)

Apr 1985 Joined Tokyo Metropolitan Government Aug 2017 Director-General, Olympic and Paralympic Preparation Bureau, Tokyo Metropolitan Government; Director, Tokyo Organising Committee of the Olympic and Paralympic Games (public interest incorporated foundation) Jul 2020 Director-General, Finance Bureau, Tokyo Metropolitan Government; Director, Tokyo Rinkai Rapid Transit Co., Ltd. Oct 2021 Vice Governor, Tokyo Metropolitan Government Nov 2021 Vice President, Tokyo Organising Committee of the Olympic and Paralympic Games (public interest incorporated foundation) Jul 2022 Councillor, Tokyo Organising Committee of the Olympic and Paralympic Games (liquidation corporation) Jul 2023 Vice President, Tokyo 2025 World Athletics Championships Foundation (public interest incorporated foundation) Nov 2024 Specially Appointed Professor, Human Resources Development Center, Tokyo Metropolitan Human Resources Support Organization (general incorporated foundation) Dec 2024 President, Representative Director, Tokyo Rinkai Heat Supply Co., Ltd. Jun 2025 Representative Director, Executive Vice President; Officer in Charge of Sustainability, Tokyo Metro (current)

Apr 1986 Joined Teito Rapid Transit Authority Apr 2013 General Manager, Sales Department, Railway Division, Tokyo Metro Apr 2017 General Manager, Railway Operations Department, Railway Division, Tokyo Metro Jun 2017 Director, Tokyo Metro; General Manager, Railway Operations Department, Railway Division Apr 2018 Director, Tokyo Metro; in charge of Railway Operations Department, Demand Creation and Marketing Department, Sales Department, and Olympic and Paralympic Promotion Office, Railway Division Jun 2019 Director, Tokyo Metro; Deputy Head, Railway Division; in charge of Railway Operations Department, Demand Creation and Marketing Department, Sales Department, and Olympic and Paralympic Promotion Office Jun 2021 Managing Director, Tokyo Metro; Deputy Head, Railway Division; in charge of Railway Operations Department, Demand Creation and Marketing Department, Sales Department, and Olympic and Paralympic Promotion Office Apr 2022 Managing Director, Tokyo Metro; Deputy Head, Railway Division; in charge of Railway Operations Department, Demand Creation and Marketing Department, and Sales Department Jun 2023 Representative Director, Senior Managing Executive Officer; General Manager, Railway Division, Tokyo Metro (current)

Apr 1990 Joined Teito Rapid Transit Authority Apr 2016 General Manager, Finance Department, Tokyo Metro Jun 2023 Director, Executive Officer; in charge of Finance Department, Tokyo Metro Jun 2025 Representative Director, Senior Managing Executive Officer; General Manager, Corporate Planning Division, Tokyo Metro (current)

Apr 1990 Joined Teito Rapid Transit Authority Apr 2016 General Manager, Public Relations Department, Tokyo Metro Jun 2017 General Manager, Public Relations Department and Secretariat Office, Tokyo Metro Apr 2019 General Manager, Human Resources Department, Tokyo Metro Jun 2023 Director, Executive Officer; General Manager, Human Resources Department, Tokyo Metro Apr 2024 Director, Executive Officer; in charge of Human Resources Department, Tokyo Metro Jun 2025 Director, Managing Executive Officer; in charge of Human Resources Department, Tokyo Metro (current)

Apr 1972 Joined Bank of Japan May 1999 Director-General, Personnel Bureau, Bank of Japan May 2000 Director-General, Inspection Bureau, Bank of Japan Jun 2002 Executive Director, Bank of Japan May 2006 Senior Adviser, Aflac (American Family Life Assurance Company) Jul 2007 Vice Chairman, Aflac May 2010 Adviser, Japan Securities Finance Co., Ltd. Jun 2010 Senior Managing Director, Japan Securities Finance Co., Ltd. Jun 2012 President, Representative Director, Japan Securities Finance Co., Ltd. Jun 2019 Executive Chairman, Japan Securities Finance Co., Ltd. Jun 2019 Outside Director, Japan Computer Services Co., Ltd. Jun 2019 Outside Director, Nippon Building Fund Inc. (current) Jun 2023 Outside Director, Tokyo Metro (current) Apr 2026 Special Adviser, Japan Securities Finance Co., Ltd. (current)

Apr 1983 Joined Sony Corporation Apr 2001 General Manager, Global Alliance Department, Strategic Platform, Sony Jul 2005 General Manager, Legal Department, Legal and Compliance Division, Sony Jul 2009 Deputy Head, Legal and Compliance Division, Sony Jul 2010 Head, Legal and Compliance Division, Sony Jun 2013 Executive Officer, SVP, Head of Legal Division, Sony Apr 2014 Senior General Manager, Legal and Compliance Department, Sony Apr 2016 Corporate Executive, Sony Jun 2018 Executive Officer, Sony Apr 2019 Senior General Manager, Legal, Compliance and Privacy Department, Sony Apr 2020 Senior General Manager, Legal Department, Sony Jun 2021 Managing Executive Officer, Sony Group Corporation; Senior General Manager, Legal Department Apr 2022 Director, Shohoku College, Sony Gakuen Educational Corporation (current) Jun 2023 Member of Evaluation Committee, Sony Education Foundation (public interest incorporated foundation) (current) Jun 2023 Outside Director, Tokyo Metro (current) Jun 2023 Outside Director, TBS Holdings, Inc. (current) Jun 2024 Outside Director, Nippon Telegraph and Telephone Corporation (currently NTT, Inc.) (current)

Apr 1983 Joined National Space Development Agency of Japan (currently Japan Aerospace Exploration Agency) Oct 1990 Joined Asahi Shinwa Certified Public Accountants (currently Deloitte Touche Tohmatsu LLC) May 1993 Joined Ohta Showa Audit Corporation (currently EY ShinNihon LLC) May 2005 Partner, Shin Nihon & Co. (currently EY ShinNihon LLC) Jun 2011 Senior Partner, Shin Nihon LLC (currently EY ShinNihon LLC) Sep 2015 Visiting Professor, MBA Program, Tama University Graduate School (current) Jul 2018 Opened Imura Certified Public Accountant Office (current) Jun 2019 Outside Audit & Supervisory Board Member, Mitsui O.S.K. Lines, Ltd. Dec 2019 Outside Audit & Supervisory Board Member, Hasegawa Co., Ltd. Jun 2020 Outside Director, Audit and Supervisory Committee Member, MUFG Trust Bank, Ltd. (current) Jun 2023 Outside Director, Tokyo Metro (current) Jun 2026 Outside Director, Audit and Supervisory Committee Member, NTT Docomo, Inc.

Apr 1993 Full-time Lecturer, Kansai Gaidai Junior College Apr 2005 Professor, Faculty of Economics, Nihon University Dec 2007 Visiting Professor, National Graduate Institute for Policy Studies Jun 2008 Director, Aviation Policy Research Institute (current) Apr 2015 Professor, Faculty of Commerce, Keio University (current) Feb 2022 Director (part-time), Light Motor Vehicle Inspection Organization (current) Jun 2022 Director (part-time), Non-Life Insurance Rate Organization (current) Jun 2025 Outside Director, Tokyo Metro (current)

Apr 1988 Joined Teito Rapid Transit Authority Apr 2019 Head, Audit & Supervisory Board Office, Tokyo Metro Jun 2021 General Manager, General Affairs Department and Secretariat Office, Tokyo Metro Apr 2023 Head, Secretariat Office, Tokyo Metro Jun 2025 Full-time Audit & Supervisory Board Member, Tokyo Metro (current)

Apr 1983 Joined Nissho Iwai Corporation (currently Sojitz Corporation) Apr 2007 General Manager, Accounting Department, Sojitz Corporation Apr 2014 Executive Officer, Sojitz Corporation; Director, Accounting Department Apr 2015 Executive Officer, Sojitz Corporation; Executive in charge of Risk Management Planning and Risk Management Apr 2017 Managing Executive Officer, Sojitz Corporation; Executive in charge of Human Resources and General Affairs Apr 2019 Managing Executive Officer, Sojitz Corporation; General Manager, Human Resources, General Affairs and IT Operations Apr 2020 Adviser, Sojitz Corporation Jun 2020 Full-time Audit & Supervisory Board Member, Sojitz Corporation Jun 2021 Auditor, Sojitz International Exchange Foundation (public interest incorporated foundation) (current) Jul 2024 Vice President, Executive Officer, Proned Co., Ltd. Jun 2025 Full-time Audit & Supervisory Board Member, Tokyo Metro (current)

Apr 1984 Joined Nippon Kogyo Ginko (Japan Industrial Bank) Apr 2011 Executive Officer, Group Planning Group, Senior Corporate Officer attached to Group Executive, Mizuho Corporate Bank Apr 2012 Executive Officer, Group Planning Department General Manager, Mizuho Financial Group Apr 2013 Managing Executive Officer, Head of Investment Banking Unit, Mizuho Financial Group Apr 2014 Managing Executive Officer, Head of International Unit, Mizuho Financial Group Apr 2016 President, Representative Director, Mizuho Securities Co., Ltd. Apr 2018 Group CEO, Mizuho Financial Group; Director, Mizuho Bank; Director, Mizuho Trust & Banking; Director, Mizuho Securities Jun 2018 Director and Group CEO, Mizuho Financial Group Feb 2022 Director, Mizuho Financial Group Apr 2022 Executive Adviser, Mizuho Financial Group Jul 2022 Special Adviser, Mizuho Financial Group (current) Jun 2024 Director, Nippon Soda Co., Ltd. (current) Jun 2025 Audit & Supervisory Board Member, Tokyo Metro (current)

Apr 1984 Joined Tokyo Metropolitan Government Oct 2021 Director-General, Olympic and Paralympic Preparation Bureau, Tokyo Metropolitan Government Jun 2022 Representative Director and President, Tokyo Metropolitan Sports Association for Persons with Disabilities (public interest incorporated association) (current) Jun 2022 Audit & Supervisory Board Member, Tokyo Metro (current)