Apr 1976 Joined Nippon Denso Co., Ltd. (now DENSO Corporation) May 1993 Vice President, U.S. subsidiary, ASMO Co., Ltd. (now DENSO Corporation) Jun 2003 Director, General Manager of Quality Assurance Division, ASMO Co., Ltd. Jun 2008 Managing Director, ASMO Co., Ltd. Jun 2012 President, Indonesian subsidiary, ASMO Co., Ltd. Dec 2015 Representative Director, Executive Vice President, ASMO Co., Ltd. Apr 2018 Executive Advisor, Motor Business Division, DENSO Corporation Apr 2019 Joined the Company as Vice President, Executive Officer, General Manager of Business Division Jun 2019 Representative Director, Vice President; Assistant to the President; General Manager of Business Division; in charge of Production Apr 2020 Representative Director, Vice President; Assistant to the President Jul 2020 Representative Director, President Jun 2023 Director, Chairman of the Board (current)

Apr 1983 Joined the Company Apr 2016 General Manager, OA Business Unit, New Business Division Apr 2019 Executive Officer, General Manager of Functional Products Division, Business Division Apr 2020 Executive Officer, General Manager of Industrial Equipment Division, Business Division Jul 2020 Director, Executive Officer, General Manager of Industrial Equipment Division; in charge of Technology Development Division Jan 2021 Director, Executive Officer, General Manager of Sales Division Jun 2022 Representative Director, Executive Vice President, General Manager of Sales Division; in charge of Technology Development Division Feb 2023 Representative Director, Executive Vice President, in charge of Sales Division and Technology Development Division Jun 2023 Representative Director, President (current)

Apr 1989 Joined the Company Apr 2007 Manager, Seal Manufacturing Section, Ageo Plant Oct 2008 Plant Manager, Siam Fukoku Co., Ltd. Apr 2009 Vice President, Siam Fukoku Co., Ltd. Apr 2014 Plant Manager, Seal Business Division, Ageo Plant Apr 2016 Plant Manager, Gunma No. 2 Plant Apr 2021 Executive Officer, General Manager of Functional Products Division, Business Division Apr 2022 Executive Officer, General Manager of Business Division and Functional Products Division Jun 2022 Director, Executive Officer, General Manager of Business Division and Functional Products Division; in charge of Safety and Quality Division Feb 2023 Director, Executive Officer, General Manager of Administration Division and Human Resources Planning Department; in charge of Safety and Quality Division Jun 2023 Director, Executive Officer, General Manager of Administration Division and Human Resources Planning Department; in charge of Safety and Quality Division and overseas group companies FUKOKU AMERICA INC. and FUKOKU MEXICO CO., LTD. Jun 2025 Director, Managing Executive Officer; in charge of Business Division, Sales Division, Safety and Quality Division, and North America Apr 2026 Director, Managing Executive Officer; in charge of Business Division, Sales Division, Safety and Quality Division, and overseas group companies (current)

Apr 1987 Joined Mazda Motor Corporation Jan 1997 Joined Toyota Motor Corporation Apr 2014 General Manager, Engine Division, Toyota Motor Corporation Jan 2017 General Manager, Powertrain Advanced Planning Office, Toyota Motor Corporation Jun 2020 Chief Engineer, FC Product Development Division, Toyota Motor Corporation Jul 2023 Chief Engineer, Hydrogen Business Promotion Office, Toyota Motor Corporation May 2024 Joined the Company, Fellow, Technology Development Division Oct 2024 Executive Officer, General Manager of Business Creation Office Jun 2025 Director, Executive Officer, CTO; in charge of Technology Management; General Manager of Business Creation Office (current)

Apr 1988 Joined Nichimen Corporation (now Sojitz Corporation) Jan 1996 Posted to Singapore subsidiary; Deputy General Manager, Finance Department May 2002 Seconded to JECT Corporation (now Sojitz JECT Corporation), Head of Administration Department Apr 2006 Director, in charge of Administration Department, JECT Corporation Jan 2008 Section Manager, Corporate Planning Department, Sojitz Corporation Aug 2010 Posted to Sojitz Europe plc; Director, in charge of Europe and Russia Functional Division Apr 2019 Seconded to Nichimen Electronics Corporation (now Sojitz Tech Innovation Corporation), Deputy General Manager, Corporate Division Apr 2022 Director, Executive Officer, General Manager of Corporate Division, Nichimen Electronics Corporation Apr 2023 Representative Director, President, NBI Co., Ltd. (now Sojitz Tech Innovation Business Co., Ltd.) Jan 2025 Joined the Company as Executive Officer Apr 2025 Executive Officer, General Manager of Planning Division Jun 2025 Director, Executive Officer, CFO; General Manager of Planning Division and Administration Division; in charge of Purchasing Department Apr 2026 Director, Executive Officer, CFO, General Manager of Corporate Division; in charge of Purchasing Department (current)

Apr 1996 Joined the Company, Overseas Sales Department Apr 1999 Sales Department, Hyundai Electronics Industries Co., Ltd. Jan 2002 Enrolled at University of Central Oklahoma May 2005 Obtained MBA, University of Central Oklahoma May 2005 Joined the Company; seconded to FUKOKU AMERICA INC. Feb 2009 Director, Technical Sales Department, Korea FUKOKU Co., Ltd. Jan 2015 President, Korea FUKOKU Co., Ltd. Mar 2016 Co-Representative Director and President, Korea FUKOKU Co., Ltd. Dec 2019 Representative Director and President, Korea FUKOKU Co., Ltd. (current) Jan 2020 Chairman, Qingdao FUKOKU Co., Ltd. (current) Jun 2024 Director (non-executive) of the Company; in charge of China Jan 2026 Representative Director and President, FKC America Inc. (current) Apr 2026 Director (non-executive) of the Company (current)

Apr 1973 Japan Representative, Continental Gummi-Werke AG (now Continental AG) Aug 1978 Joined Audi NSU Auto Union AG Jan 1980 Transferred from Audi NSU Auto Union AG to Volkswagen Jul 1980 Japan Representative, Volkswagen and Audi Jul 1983 Representative Director, Vice President, Volkswagen Japan K.K. (now Volkswagen Group Japan K.K.) Jul 1993 Representative, Tokyo Office, Volkswagen Asia Pacific Jan 1999 Representative Director and President, Janson & Associates Ltd. (current) Jan 2007 Director, FEV Japan K.K. May 2017 Representative Director, FEV Japan K.K. Jun 2021 Outside Director of the Company; member, Nomination and Compensation Committee (current)

Apr 1979 Joined Fujitsu Limited Apr 2002 General Manager, Human Resources and General Affairs Service Center, Fujitsu Limited Apr 2002 President, Fujitsu HR Professionals Ltd. Apr 2007 Chief Manager, Service Business Division, Fujitsu Limited May 2011 Chair, ISO/IEC JTC1 SC40/WG3 Committee Sep 2013 Managing Executive Officer, HR One Co., Ltd. Nov 2015 Executive Officer, Tokyo System Research Co., Ltd. Jun 2021 Outside Director, Raito Kogyo Co., Ltd. (current) Jun 2022 Outside Director of the Company; member, Nomination and Compensation Committee (current) Sep 2023 Outside Director (Audit and Supervisory Committee Member), Niitaka Co., Ltd. (current)

Apr 1980 Joined Canon Inc. Apr 2005 General Manager, Inkjet Component Development Department No. 1, Canon Inc. Jan 2010 Director, Inkjet Component Development Center, Canon Inc. Apr 2016 Chief Engineer, Musashi Engineering, Inc. Jun 2023 Outside Director of the Company; member, Nomination and Compensation Committee (current)

Feb 1988 Joined Shinko Audit Corporation Jun 1996 Joined Acom Co., Ltd. Mar 2007 Joined the Company; Deputy General Manager, Accounting Department Apr 2009 General Manager, Accounting Department Apr 2013 Executive Officer, General Manager of Finance Department Apr 2016 Executive Officer, General Manager of Finance Division and Finance Department Jun 2018 Director, Executive Officer, General Manager of Finance Division and Finance Department Apr 2019 Director, Executive Officer, General Manager of Finance Department Jul 2020 Director, Audit and Supervisory Committee Member; member, Nomination and Compensation Committee (current)

Apr 1995 Joined Mitsui Home Co., Ltd. Oct 2001 Joined Chuo Aoyama PricewaterhouseCoopers (later Misuzu Audit Corporation) Jul 2007 Joined Shin Nihon & Co. (now EY Shinnihon LLC) Jan 2021 Representative, Fujiwara CPA Office (current) Jun 2021 Representative Director and President, Kaikei Ouen Kobo Co., Ltd. (current) Jun 2021 Outside Director (Audit and Supervisory Committee Member) of the Company; member, Nomination and Compensation Committee (current) Jun 2023 Outside Corporate Auditor, Carlit Holdings Co., Ltd. (now Carlit Co., Ltd.) Jun 2024 Outside Director, Carlit Co., Ltd. (current)

Apr 1994 Joined TMI Associates Feb 1998 Resident Representative, Shanghai Office, TMI Associates Jan 2000 Joined Itoga Law Office Jun 2002 Chief Representative, Beijing Office, Itoga Law Office Jan 2005 Joined Tsuyuki Law Office (now Tsuyuki Akazawa Law Office) (current) Jun 2013 Outside Corporate Auditor, Nagoya Electric Works Co., Ltd. Jun 2015 Outside Director, Nagoya Electric Works Co., Ltd. Aug 2019 Outside Director, Union Precision Co., Ltd. Jun 2023 Outside Director (Audit and Supervisory Committee Member) of the Company; member, Nomination and Compensation Committee (current)