Apr 1998 Registered as attorney-at-law Sep 2005 Registered as attorney admitted in New York State Jul 2010 Joined Tanabe Sogo Law Offices Jan 2011 Partner, Tanabe Sogo Law Offices (current) Jun 2020 Outside Director (Audit and Supervisory Committee Member) of the Company Jun 2025 Outside Director of the Company (current)

Apr 1993 Joined the Company Apr 2011 Executive Officer, Deputy General Manager, Overseas Division Dec 2014 Seconded to TSUGAMI PRECISION ENGINEERING INDIA PRIVATE LIMITED Apr 2019 Co-COO, General Manager, Domestic Sales Division Jun 2022 Executive Officer, in charge of Domestic Sales Division Jun 2023 Representative Director, President; Executive Officer, in charge of Domestic Sales Division Oct 2023 Representative Director, President; Executive Officer, in charge of Domestic Sales Division and Factory Division Jun 2024 Representative Director, President; Executive Officer; Plant Manager, Nagaoka Plant (in charge of Technology and Production); General Manager, Domestic Sales Division (current)

Jan 2010 Joined the Company Apr 2011 Executive Officer, Deputy General Manager, Overseas Division Jun 2013 Senior Executive Officer, Deputy General Manager (attached), Overseas Division Apr 2016 Managing Executive Officer, General Manager, Overseas Division Apr 2017 COO, General Manager, Overseas Business Division Jun 2021 Co-COO, General Manager, Overseas Division; General Manager, Overseas Business Division Jun 2022 Executive Officer, in charge of Overseas Division; General Manager, Overseas Business Division Apr 2024 Executive Officer, in charge of Overseas Business Division; General Manager, Overseas Business Division Jun 2024 Representative Director; Executive Officer, General Manager, Overseas Business Division (current)

Mar 2011 Joined Tsugami Precision Machine Tool (Zhejiang) Co., Ltd., Deputy Manager, Sales Department Jan 2013 Manager, Sales Department, Tsugami Precision Machine Tool (Zhejiang) Co., Ltd. Aug 2013 Deputy General Manager, General Manager of Sales Division I, Tsugami Precision Machine Tool (Zhejiang) Co., Ltd. Dec 2015 Deputy General Manager, General Manager of Sales Headquarters, Tsugami Precision Machine Tool (Zhejiang) Co., Ltd. Nov 2016 Director, Deputy General Manager, General Manager of Sales Headquarters, Tsugami Precision Machine Tool (Zhejiang) Co., Ltd. Nov 2023 Director, General Manager, Tsugami Precision Machine Tool (Zhejiang) Co., Ltd. Jun 2025 Chairman, General Manager, Tsugami Precision Machine Tool (Zhejiang) Co., Ltd. (current) Executive Director, Tsugami Precision Machine Tool (China) Co., Ltd. Nov 2025 Chairman & CEO, Tsugami Precision Machine Tool (China) Co., Ltd. (current) Dec 2025 Director, Tsugami Precision Machine Tool (Hong Kong) Co., Ltd. (current)

Apr 1993 Registered as attorney-at-law Apr 1993 Joined Iwata Godo Law Offices Feb 2004 Registered as attorney admitted in New York State Aug 2010 Joined Shimada Law Office Aug 2010 Partner, Shimada Law Office (current) Jun 2024 Outside Director (Audit and Supervisory Committee Member) of the Company (current)

Jan 1978 Associate Professor, Kyushu Institute of Technology Jan 1988 Professor, The University of Electro-Communications Jun 2002 Professor, Graduate School of Engineering, Osaka University Sep 2011 Professor, Faculty of Engineering, Chubu University; Professor Emeritus, Osaka University Apr 2017 Vice President, Chubu University Apr 2019 Assistant to the President, Professor, Chubu University Jun 2020 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Apr 2021 President, Chubu University Jun 2023 Chairman of the Board of Trustees, Chubu University (current)

Jun 2002 Director, Tokyo Seimitsu Co., Ltd. Oct 2004 Representative Director, CFO, Tokyo Seimitsu Co., Ltd. Jun 2009 Outside Audit & Supervisory Board Member of the Company Apr 2011 Representative Director, President, Tokyo Seimitsu Co., Ltd. Apr 2015 Representative Director, Chairman, Tokyo Seimitsu Co., Ltd. Apr 2017 Director, Chairman, Tokyo Seimitsu Co., Ltd. Apr 2019 Adviser, Tokyo Seimitsu Co., Ltd. Jun 2019 Outside Audit & Supervisory Board Member, Asia Pile Holdings Corporation (current) Nov 2023 Councilor, Musashino Art University (current) Jun 2024 Auditor, Precision Measurement Technology Promotion Foundation (current) Jun 2025 Outside Director (Audit and Supervisory Committee Member) of the Company (current)

Apr 1977 Joined Ministry of International Trade and Industry (currently Ministry of Economy, Trade and Industry) Jul 2007 Director-General, Trade and Economic Cooperation Bureau, METI Jul 2008 Director-General, Minister's Secretariat, METI Jul 2010 Director-General, Economic and Industrial Policy Bureau, METI Aug 2011 Vice-Minister of Economy, Trade and Industry Jun 2014 Outside Director, Asahi Kasei Corporation; Outside Director, Toyo Engineering Corporation Jun 2016 President, Shoko Chukin Bank Jun 2020 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2021 Outside Director, Nihon Alcohol Hanbai Co., Ltd. Mar 2023 Outside Director, ENECHANGE Ltd. (current)