Apr 1984 Joined Nitta Corporation Apr 2012 General Manager, Development Sales Group, Sales Division, Nitta Corporation Jul 2014 General Manager, Technical Department, Belt Business Group, Industrial Materials Business Division Dec 2019 Executive Officer, Deputy General Manager, Industrial Materials Business Division Apr 2021 Executive Officer, General Manager, Industrial Materials Business Division Jun 2021 Director and Executive Officer, General Manager, Industrial Materials Business Division Jun 2023 Director and Managing Executive Officer, General Manager, Industrial Materials Business Division Apr 2024 Representative Director and Senior Managing Executive Officer; in charge of Corporate Center and Industrial Materials Business Division Apr 2025 Representative Director, President and Executive Officer (current)

Apr 1983 Joined Nitta Corporation Apr 2007 Manager (department manager level), Gates Unitta Asia Co., Ltd. Jul 2014 General Manager, Global Marketing Department, Industrial Materials Business Division, Nitta Corporation Apr 2017 Senior General Manager, Global Marketing Department, Industrial Materials Business Division Jun 2018 Executive Officer, Deputy General Manager, Industrial Materials Business Division Dec 2019 Executive Officer, General Manager, Industrial Materials Business Division Jun 2020 Director and Executive Officer, General Manager, Industrial Materials Business Division Apr 2021 Director and Executive Officer, in charge of Affiliated Companies Jun 2021 Director and Executive Officer, in charge of Affiliated Companies; Vice President and Representative Director, Gates Unitta Asia Co., Ltd. Apr 2024 Director and Managing Executive Officer, in charge of Affiliated Companies; Vice President and Representative Director, Gates Unitta Asia Co., Ltd. Apr 2026 Director, Senior Managing Executive Officer, in charge of Sales and Affiliated Companies; Vice President and Representative Director, Gates Unitta Asia Co., Ltd. (current)

Apr 1985 Joined Nitta Corporation Apr 2011 General Manager, Technical Department, Nitta Moore Business Division Apr 2019 Senior General Manager, Technical Department, Nitta Moore Business Division Apr 2021 Executive Officer, General Manager, Nitta Moore Business Division Jun 2023 Director and Executive Officer, General Manager, Nitta Moore Business Division Apr 2026 Director and Managing Executive Officer, General Manager, Nitta Moore Business Division (current)

Apr 1987 Joined The Mitsui Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Apr 2007 Joined Nitta Corporation Apr 2013 General Manager, Management Control Group Apr 2021 Senior General Manager, Management Control Group Jun 2023 Director and Executive Officer, General Manager, Corporate Center; in charge of Management Strategy, Management Control, General Affairs and CSR, Procurement, and Digital Promotion Jun 2024 Director and Executive Officer, General Manager, Corporate Center; in charge of Management Strategy, Management Control, General Affairs and CSR, Procurement, and Global Promotion Apr 2025 Director and Executive Officer, General Manager, Corporate Center; in charge of Management Strategy, Management Control, and Procurement Apr 2026 Director and Managing Executive Officer, General Manager, Corporate Center; in charge of Management Strategy and Procurement (current)

Apr 1986 Joined Kondotec Inc. May 1992 Joined Nitta Corporation Jul 2016 General Manager, Procurement Group Apr 2021 Senior General Manager, Procurement Group Jun 2023 Audit & Supervisory Board Member (current)

Apr 1989 Joined Toyo Rubber Industry Co., Ltd. (now TOYO TIRE Corporation) Oct 2013 General Manager, Direct Demand Sales Department No. 1, TOYO TIRE Corporation Mar 2017 Representative Director and President, Toyo Rubber Chemical Products Co., Ltd. Nov 2017 Representative Director and President, Nitta Kakoshin Co., Ltd. Apr 2020 Senior General Manager, Management Strategy Office, Nitta Corporation Jun 2025 Audit & Supervisory Board Member (current)

Apr 1983 Joined The Mitsui Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Apr 2011 Executive Officer and General Manager, Head Office Sales Department No. 6, Sumitomo Mitsui Banking Corporation Apr 2013 Managing Executive Officer, Nagoya Sales Headquarters, Sumitomo Mitsui Banking Corporation; General Manager, Nagoya Corporate Sales Headquarters Apr 2015 Managing Executive Officer, Corporate Division, Deputy Chief Officer (East Japan), Sumitomo Mitsui Banking Corporation May 2016 Senior Managing Executive Officer, Sumitomo Mitsui Finance & Leasing Co., Ltd. Jun 2016 Director and Senior Managing Executive Officer, Sumitomo Mitsui Finance & Leasing Co., Ltd. Apr 2017 Managing Executive Officer, Sumitomo Mitsui Financial Group, Inc. (until May 2020); Director and Senior Managing Executive Officer, Sumitomo Mitsui Finance & Leasing Co., Ltd. Jun 2020 Representative Director and Senior Managing Executive Officer, Sumitomo Mitsui Finance & Leasing Co., Ltd. (until Jun 2022) Jun 2021 Director, Nitta Corporation (current)

Apr 1982 Joined Sumitomo Chemical Co., Ltd. Oct 1989 Joined Eiwa Audit Corporation (now Azsa LLC) Mar 1993 Registered as Certified Public Accountant Aug 1998 Joined Asahi Audit Corporation (now Azsa LLC) Jun 2007 Partner, Asahi Audit Corporation (until Jun 2022) May 2021 Chairman of Members' Council, Asahi Audit Corporation (until May 2022) Jul 2022 Head, Ono Certified Public Accountant Office (current) Jun 2023 Outside Director (Audit and Supervisory Committee Member), ROHM Co., Ltd. (current) Jun 2023 Director, Nitta Corporation (current)

Apr 1995 Registered as Attorney-at-Law Apr 1995 Joined Kuboi Sogo Law Office Oct 2006 Joined Ohashi & Horn Law Offices (New York Office) Jan 2007 Registered as Attorney in New York State, U.S.A. Feb 2009 Returned to Kuboi Sogo Law Office Oct 2017 Outside Audit & Supervisory Board Member, Kamigumi Co., Ltd. (current) Jul 2021 Head, Ai Kuroda Law Office (current) Jun 2024 Director, Private Comprehensive Mediation Center, Public Interest Incorporated Association (current) Mar 2026 Public Interest Member, Osaka Prefectural Labor Relations Commission (current) Jun 2026 Director, Nitta Corporation

Apr 1993 Associate Professor, Faculty of Economics, Matsuyama University Apr 2000 Professor, Faculty of Economics, Matsuyama University (current) Jan 2011 Managing Director, Matsuyama University Educational Corporation (until Nov 2014) Apr 2018 Dean, Faculty of Economics, Matsuyama University (until Mar 2020) Jun 2022 Outside Audit & Supervisory Board Member, Nitta Corporation (current) Apr 2023 Dean, Graduate School of Economics, Matsuyama University (current)

Apr 1988 Joined Nippon Life Insurance Company Mar 2018 Executive Officer; General Manager, Affiliated Business Management Division; Counselor, General Planning Department, Nippon Life Insurance Company Jul 2019 Director and Executive Officer; Deputy Head, Customer Service Headquarters, Nippon Life Insurance Company Mar 2021 Director, Nippon Life Insurance Company (until Jul 2021) Jun 2021 Representative Director and Vice President, Seiko Building Management Co., Ltd. (until Jun 2024) Apr 2023 Representative Director and President, Nissay New Creation Co., Ltd. (current) Jun 2023 Outside Audit & Supervisory Board Member, Nitta Corporation (current)