Apr 1977 Joined Aloka Co., Ltd. Jul 1978 Joined Yamashita Ika Kikai Co., Ltd. May 1982 Manager, Fukuoka Sales Office, Yamashita Ika Kikai Co., Ltd. Mar 1988 Director, Yamashita Ika Kikai Co., Ltd. Oct 1990 Managing Director, Yamashita Ika Kikai Co., Ltd. Oct 1994 Representative Director, Senior Managing Director, Yamashita Ika Kikai Co., Ltd. Jun 1997 Representative Director, President, Yamashita Ika Kikai Co., Ltd. Jul 2006 Representative Director, Chairman, Yamashita Ika Kikai Co., Ltd. Jul 2008 Representative Director, President, Yamashita Ika Kikai Co., Ltd. Jun 2009 Representative Director, President and General Manager, Sales Division, Yamashita Ika Kikai Co., Ltd. Jun 2011 Representative Director, President, Yamashita Ika Kikai Co., Ltd. Dec 2017 Representative Director, President, the Company Jun 2019 Representative Director, Executive Officer, President, the Company (current) Jun 2019 Representative Director, Executive Officer, President, Yamashita Ika Kikai Co., Ltd. (current) Jun 2023 Chairman, Japan Medical Device Distributors Association (current) Dec 2023 Director, Kagoshima Ortho Medical Co., Ltd. (current) Jun 2024 Director, Toms Co., Ltd. Jun 2024 Director, Microsonic Co., Ltd. (current)

Apr 1986 Joined Shinwa Bank, Ltd. (now The Juhachi-Shinwa Bank, Ltd.) Oct 2006 Deputy General Manager, Business Planning Division, Shinwa Bank Apr 2007 Branch Manager, Hamamachi Branch, Shinwa Bank Oct 2009 Branch Manager, Nishi-Shin Branch, Shinwa Bank Apr 2012 Branch Manager, Sasebo Branch, Shinwa Bank Apr 2014 Branch Manager, Saiki Branch, Shinwa Bank Apr 2015 Executive Officer, Branch Manager, Saiki Branch, Shinwa Bank Apr 2016 Executive Officer, General Manager, Head Office Sales Department, Shinwa Bank Apr 2018 Executive Officer, General Manager, Loan Department, Shinwa Bank Oct 2020 Executive Officer, The Juhachi-Shinwa Bank, Ltd. Apr 2021 Managing Executive Officer, General Head, Sasebo Headquarters, The Juhachi-Shinwa Bank, Ltd. Apr 2023 Joined the Company, Manager, Assistant to the President, Head Office Apr 2023 Manager, Assistant to the President, Fukuoka Head Office, Yamashita Ika Kikai Co., Ltd. Jun 2023 Executive Officer in charge of Management Administration Department, the Company Jun 2023 Executive Officer in charge of Management Administration Department, Yamashita Ika Kikai Co., Ltd. Aug 2023 Director, Executive Officer, in charge of Management Administration Department, the Company (current) Aug 2023 Director, Executive Officer, in charge of Management Administration Department, Yamashita Ika Kikai Co., Ltd. (current) Aug 2025 Director, E.P. Medic Co., Ltd. (current) Aug 2025 Director, Assist Medico Co., Ltd. (current)

Apr 1997 Joined Yamashita Ika Kikai Co., Ltd. May 2005 Head, Miyazaki Sales Office, Yamashita Ika Kikai Co., Ltd. Jun 2009 Head, Fukuoka Branch, Yamashita Ika Kikai Co., Ltd. Jun 2019 Deputy Manager, Corporate Planning Office, Yamashita Ika Kikai Co., Ltd. and the Company Aug 2020 Director, E.P. Medic Co., Ltd. (current) Jun 2021 Manager, Corporate Planning Office, the Company; Manager, Corporate Planning Office, Yamashita Ika Kikai Co., Ltd. (current) Aug 2021 Director, Assist Medico Co., Ltd. (current) Feb 2022 Director, MDX Co., Ltd. (current) Jun 2023 Executive Officer, Manager, Corporate Planning Office, the Company Jul 2023 Director, Crossweb Co., Ltd. (current) Dec 2023 Director, Kagoshima Ortho Medical Co., Ltd. (current) Jun 2024 Director, Microsonic Co., Ltd. (current) Aug 2025 Director, Executive Officer, Manager, Corporate Planning Office, the Company (current) Aug 2025 Director, Toms Co., Ltd. (current)

Apr 1978 Joined Keisuke Koga Tax and Accounting Office Aug 1988 Left Keisuke Koga Tax and Accounting Office Sep 1988 Joined Business Consultant Co., Ltd. Jul 1997 Manager, Business Consultant Co., Ltd. Oct 2002 Coordinator, Business Consultant Co., Ltd. Apr 2005 Managing Coordinator Consultant, Business Consultant Co., Ltd. Mar 2012 Resigned from Business Consultant Co., Ltd. Aug 2012 Outside Director, Yamashita Ika Kikai Co., Ltd. Aug 2015 Outside Director, Audit and Supervisory Committee Member, Yamashita Ika Kikai Co., Ltd. Dec 2017 Outside Director, Audit and Supervisory Committee Member, the Company (current)

Apr 1986 Registered with Nagasaki Bar Association; joined Shiwaku Shiro Law Office Apr 1992 Left Shiwaku Shiro Law Office May 1992 Opened Toshio Yamashita Law Office (now Yamashita & Kawazoe Law Office); Representative (current) Aug 2005 Outside Audit & Supervisory Board Member, Yamashita Ika Kikai Co., Ltd. Apr 2012 Chairman, Kyushu Federation of Bar Associations Jun 2012 Outside Audit & Supervisory Board Member, Isahaya Electronics Corporation Aug 2015 Outside Director, Audit and Supervisory Committee Member, Yamashita Ika Kikai Co., Ltd. Dec 2017 Outside Director, Audit and Supervisory Committee Member, the Company (current) May 2025 Auditor, Nagasaki International University (current)

Apr 1984 Joined Daiwa Securities Co., Ltd., Fukuoka Branch Oct 1997 Joined Chuo Audit Corporation, Fukuoka Office Mar 2001 Registered as Certified Public Accountant Apr 2001 Registered as Certified Tax Accountant Feb 2002 Opened Midori Onoda CPA Office; Head (current) Nov 2007 Member, Public Service Reform Committee, City of Ononjo Jul 2011 Member, Water and Sewerage Business Review Council, City of Ononjo Jun 2019 Vice President, Northern Kyushu Chapter, Japanese Institute of Certified Public Accountants Aug 2019 Outside Director, Audit and Supervisory Committee Member, the Company (current) Sep 2019 Member, Fukuoka Prefecture SME Policy Council Feb 2020 Member, Fukuoka Prefecture Government Procurement Complaints Review Committee Jun 2020 Outside Director, Audit and Supervisory Committee Member, Nanyo-sha Co., Ltd. (current)

Apr 1984 Joined The Bank of Fukuoka, Ltd. Jul 2006 General Manager, Sales Management Office, Sales Planning Department, The Bank of Fukuoka Jul 2007 Deputy General Manager, Sales Administration Division, The Bank of Fukuoka Apr 2009 Deputy General Manager, Sales Promotion Department, The Bank of Fukuoka Oct 2009 General Manager, Corporate Sales Division 1 and Division 2, Head Office Sales Department, The Bank of Fukuoka Apr 2012 Branch Manager, Hakata Station Front Branch, The Bank of Fukuoka Apr 2014 Executive Officer, General Manager, Personnel Department, The Bank of Fukuoka; concurrently General Manager, Personnel Division, Fukuoka Financial Group Apr 2017 Director, Managing Executive Officer, The Bank of Fukuoka Apr 2018 Director, Managing Executive Officer, Shinwa Bank (now The Juhachi-Shinwa Bank, Ltd.) Apr 2020 Representative Director, President, FFG Insurance Service Co., Ltd. Apr 2021 Representative Director, President, FFG Computer Service Co., Ltd. Jun 2025 Assistant to the President, Head Office, the Company Aug 2025 Full-time Audit and Supervisory Committee Member, Director, the Company (current) Auditor, Yamashita Ika Kikai Co., Ltd. (current) Auditor, E.P. Medic Co., Ltd. (current) Auditor, Toms Co., Ltd. (current) Auditor, Assist Medico Co., Ltd. (current) Auditor, Edilite Co., Ltd. (current) Auditor, MDX Co., Ltd. (current) Auditor, Crossweb Co., Ltd. (current) Auditor, Kagoshima Ortho Medical Co., Ltd. (current) Auditor, Microsonic Co., Ltd. (current)