Apr 1979 Joined Toyota Motor Co., Ltd. (now Toyota Motor Corporation) Jun 2006 Managing Officer, Toyota Motor Corporation May 2011 Full-time Advisor, Aichi Steel Corporation Jun 2011 President, Aichi Steel Corporation Jun 2023 Assumed Chairman, Aichi Steel Corporation (current)

Apr 1989 Joined Aichi Steel Corporation Jan 2014 Head of Toyota Sales Department, Sales and Procurement Division, Aichi Steel Corporation Jan 2016 Section Chief, Overseas Business Department, Management Planning Division, Aichi Steel Corporation Apr 2016 Representative Director, Aichi Forge USA, Inc. Apr 2017 Representative Director, Aichi Forge USA, Inc.; Forging (Kitael) Company, Aichi Steel Corporation Apr 2018 Executive, Forging (Kitael) Company, Aichi Steel Corporation; Representative Director, Aichi Forge USA, Inc. Apr 2020 Executive, Aichi Steel Corporation; General Manager, Toyota Sales Department, Customer Division Apr 2021 Executive Officer, Aichi Steel Corporation; General Manager, Toyota Sales Department, Customer Division Jan 2022 Seconded to Toyota Motor Corporation as Section Chief, Honsha Plant Jan 2023 Managing Officer, Aichi Steel Corporation; Section Chief, Smart Company Apr 2023 Managing Officer, Aichi Steel Corporation; General Manager, Research and Development Division Jun 2023 Assumed President, Aichi Steel Corporation (current)

Apr 1983 Joined Toyota Motor Co., Ltd. Jan 2008 Engine Planning SE Office Manager, Engine Engineering Division, Toyota Motor Co., Ltd. Jun 2008 General Manager, Engine Engineering Division, Toyota Motor Co., Ltd. Apr 2014 Managing Officer, Toyota Motor Co., Ltd. Apr 2014 Plant Manager, Kinuura Plant, Toyota Motor Co., Ltd. Jan 2018 Full-time Advisor, Aichi Steel Corporation Apr 2018 Senior Managing Executive Officer, Deputy General Manager, Manufacturing and Future Creation Division, Aichi Steel Corporation Jun 2018 Director, Senior Managing Executive Officer, Deputy General Manager, Manufacturing and Future Creation Division, Aichi Steel Corporation Apr 2019 Director, Senior Managing Executive Officer, President, Forging (Kitael) Company, Aichi Steel Corporation Apr 2020 Assumed Executive Vice President, Aichi Steel Corporation (current) Apr 2024 General Manager, Risk Management Division and Chief Risk Officer (CRO), Aichi Steel Corporation Jul 2025 General Manager, Risk Management Division and CRO; President, Forging (Kitael) Company, Aichi Steel Corporation Apr 2026 Assumed General Manager, Manufacturing Innovation Division, Aichi Steel Corporation (current)

Apr 1986 Joined Toyota Motor Co., Ltd. Jan 2012 General Manager, Human Resources Department, Toyota Motor Co., Ltd. Jan 2014 General Manager, Tokyo Secretariat Department, Toyota Motor Co., Ltd. Apr 2014 General Manager, External Affairs Department, Toyota Motor Co., Ltd. Jan 2018 Managing Officer, Deputy General Manager, External Affairs and Public Relations Division, Toyota Motor Co., Ltd. Jan 2019 General Manager, External Affairs and Public Relations Division, Toyota Motor Co., Ltd. Jul 2019 Deputy General Manager, External Affairs and Public Relations Division, Toyota Motor Co., Ltd. Sep 2020 Executive Officer, Deputy General Manager, Corporate Planning Division, Aichi Steel Corporation Apr 2021 Managing Executive Officer, General Manager, Corporate Planning Division, Aichi Steel Corporation Apr 2024 Managing Executive Officer, General Manager, Corporate Management Division, Aichi Steel Corporation (current) Jun 2024 Director, Aichi Steel Corporation Apr 2026 Assumed Director, Vice President, Aichi Steel Corporation (current)

Apr 1979 Joined All Nippon Airways Co., Ltd. (ANA) Apr 2010 Deputy Branch Manager, Osaka Branch, ANA Apr 2011 Deputy Branch Manager, Tokyo Branch, ANA Apr 2014 Executive Officer, Branch Manager, Osaka Branch, ANA Apr 2016 Senior Executive Officer, Deputy Center Manager, Sales Center, and General Manager, Kansai Branch, ANA; Director and Vice President, ANA Sales Co., Ltd. (now ANA Akindo Co., Ltd.) Jun 2016 Assumed Director, Aichi Steel Corporation (current) Apr 2021 Director and Vice President, ANA Akindo Co., Ltd. Apr 2022 Advisor, ANA Akindo Co., Ltd. Mar 2026 Retired as Advisor, ANA Akindo Co., Ltd.

Apr 1988 Joined Seiko Epson Corporation Apr 2017 General Manager, Visual Products Business Division, Seiko Epson Corporation Jun 2017 Executive Officer, Seiko Epson Corporation Jun 2018 Director, Seiko Epson Corporation Oct 2018 General Manager, Technology Development Division, Seiko Epson Corporation Jun 2019 Managing Executive Officer, in charge of Wearable and Industrial Products Business Segment, Seiko Epson Corporation Apr 2020 Representative Director, President, Seiko Epson Corporation Apr 2025 Assumed Representative Director, Chairman, Seiko Epson Corporation (current) Jun 2026 Assumed Director, Aichi Steel Corporation (current)

Apr 1984 Joined Aichi Steel Corporation Jan 2011 General Manager, Quality Control Office, Electromagnetic Products Business Division (Department Manager level), Aichi Steel Corporation Jun 2011 General Manager, Quality Control Office, Electromagnetic Products Division, Aichi Steel Corporation Jan 2012 General Manager, Electromagnetic Products Quality Control Office, Quality Assurance Department, Aichi Steel Corporation Oct 2013 Deputy General Manager, Quality Assurance Department, Aichi Steel Corporation Jan 2015 General Manager, Quality Assurance Department, Aichi Steel Corporation Jun 2021 Full-time Audit & Supervisory Board Member, Aichi Steel Corporation Jun 2026 Assumed Director (Full-time Audit and Supervisory Committee Member), Aichi Steel Corporation (current)

Apr 1986 Registered as Attorney-at-Law (Tokyo Bar Association) Apr 2023 Joined Abe, Ikubo & Katayama (current) Apr 2023 Assumed Professor Emeritus, Keio University (current) Jun 2025 Audit & Supervisory Board Member, Aichi Steel Corporation Jun 2026 Assumed Director (Audit and Supervisory Committee Member), Aichi Steel Corporation (current)

Apr 1988 Joined Nomura Securities Co., Ltd. Feb 1998 Joined Booz Allen Hamilton Japan K.K. (now Strategy&) Feb 2000 Director and CFO, Digipuri Co., Ltd.; Advisor Jan 2001 Group Executive Officer, Sparx Asset Management Co., Ltd. (now Sparx Group Co., Ltd.) Jul 2009 Director, AlixPartners K.K. Mar 2011 Group Executive Officer, Fast Retailing Co., Ltd. Jan 2026 Advisor, Nishimura & Asahi (current) Jun 2026 Assumed Director (Audit and Supervisory Committee Member), Aichi Steel Corporation (current)