Apr 1986 Joined the Company Oct 2011 President, TBK America, Inc. Oct 2017 President, TBKK (Thailand) Co., Ltd. Apr 2018 Executive Officer, the Company Apr 2019 Managing Executive Officer, the Company Jun 2021 Director and Managing Executive Officer, the Company Apr 2022 Representative Director, President, the Company (current)

May 2014 Joined the Company Aug 2014 General Manager, New Product Development Department Apr 2017 Executive Officer, in charge of Development Division Oct 2018 Executive Officer, in charge of Overseas Sales Apr 2020 Managing Executive Officer, in charge of Development Division Apr 2024 Managing Executive Officer, in charge of Sustainability Promotion Office, Development Division and Purchasing Division Jun 2024 Director and Managing Executive Officer, the Company Apr 2025 Director and Managing Executive Officer, the Company; General Manager, Development Headquarters and Purchasing Headquarters; in charge of Third and Fourth Development Departments Apr 2026 Director and Managing Executive Officer, the Company; General Manager, Development Headquarters; in charge of Production Headquarters (current)

Jan 2020 Representative Director, President, PPG Japan Co., Ltd. Jul 2024 Joined the Company Aug 2024 General Manager, President's Office Apr 2025 Managing Executive Officer, the Company; General Manager, Sales Headquarters; in charge of Management Strategy Department, Finance Department and Human Resources Strategy Department Jun 2025 Director and Managing Executive Officer, the Company; General Manager, Sales Headquarters Apr 2026 Director and Managing Executive Officer, the Company; General Manager, Sales Headquarters and Management Strategy Headquarters; in charge of Corporate Administration Headquarters (current)

Apr 1992 Entered Legal Training and Research Institute Apr 1994 Registered as Attorney-at-Law Jan 2002 Principal, Chiyoda Law Office (current) Jun 2016 Outside Director, Cleanup Corporation (current) Jun 2018 Outside Director, Kosaido Co., Ltd. Jun 2020 Director, the Company (current)

Apr 1977 Joined Nissan Motor Co., Ltd. Apr 2004 Executive Officer, Nissan Motor Co., Ltd.; in charge of Product Development Division and Vehicle Testing Division, R&D Department Apr 2008 Representative Director, President, Nissan Techno, Ltd. Jun 2016 Outside Director, Calsonic Kansei Corporation Oct 2017 Technical Advisor, Digital Process Ltd. Jun 2022 Director, the Company (current)

Apr 1984 Joined Asahi Mutual Life Insurance Company Apr 2006 General Manager, Insurance Planning Unit, Asahi Mutual Life Insurance Company Apr 2008 General Manager, Planning and Research Unit, Asahi Mutual Life Insurance Company Apr 2011 General Manager, Information Systems Planning Unit, Asahi Mutual Life Insurance Company Apr 2016 General Manager, Customer Service Department, Asahi Mutual Life Insurance Company Apr 2021 General Manager, Internal Audit Division, Asahi Mutual Life Insurance Company Apr 2024 Advisor, Human Resources Department, Asahi Mutual Life Insurance Company Jun 2024 Full-time Audit & Supervisory Board Member, the Company (current)

Nov 1978 Joined Price Waterhouse & Co. Aug 1982 Registered as Certified Public Accountant Jul 1998 Representative Partner, Aoyama Audit Corporation Sep 2006 Representative Partner, Arata Audit Corporation (now PricewaterhouseCoopers Japan LLC) Jun 2016 Audit & Supervisory Board Member, the Company (current) Jul 2016 Representative, Otsuka Certified Public Accountant Office (current) Jun 2021 Outside Audit & Supervisory Board Member, SoftBank Group Corp.

Apr 1984 Joined The Taiyo Kobe Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Apr 2012 Executive Officer, Sumitomo Mitsui Banking Corporation Jun 2017 Representative Director, President, SMBC Loan Servicing Co., Ltd. Jun 2020 Representative Director, President, Yoei Co., Ltd. Jun 2021 Representative Director, President, Yoei Holdings Co., Ltd. Jun 2021 Outside Audit & Supervisory Board Member, Iwasaki Electric Co., Ltd. Jun 2023 Audit & Supervisory Board Member, the Company (current)