Jan 1977 Joined Nomura Research Institute, Ltd. Jul 1980 Manager, Office of the President, the Company Jul 1984 Managing Director, General Manager, Sales Division Jan 1986 Managing Director, General Manager, Systems and Equipment Business Division; concurrently General Manager, New Product Development Office Jul 1986 Senior Managing Director, General Manager, Systems and Equipment Business Division; concurrently General Manager, New Product Development Office Jun 1987 Director, Vice President (Representative Director) Nov 1988 Director, President (Representative Director) Jan 1989 Director, Tohoku Keiki Kogyo Co., Ltd. Mar 1989 Director, Kyushu Denki Seizo Co., Ltd. (now Kyuden Techno-Systems Co., Ltd.) Apr 1990 President, Representative Director, Osaki Engineering Co., Ltd. (now Hagiwara Engineering Co., Ltd.) Apr 1998 Chairman, Representative Director, Osaki Engineering Co., Ltd. Jun 2005 Chairman, Director, Osaki Engineering Co., Ltd. Feb 2007 Director, Enegate Co., Ltd. (current) Jun 2007 Honorary Chairman, Director, Osaki Engineering Co., Ltd. (now Hagiwara Engineering Co., Ltd.) Jan 2009 Chairman, Representative Director, the Company; Chairman, Representative Director, Osaki Electric Systems Co., Ltd. Mar 2012 Chairman, Director, SMB United Limited (now OSAKI United International Pte. Ltd.) (current) Jun 2024 Chairman of the Board, CEO, Representative Director, the Company (current)

Aug 1983 Joined Nomura Research Institute, Ltd. Aug 1986 Joined the Company Jun 1987 General Manager, Saitama Plant Jun 1988 Director, General Manager, Saitama Plant Jun 1990 Director, Deputy General Manager, Power Business Division; concurrently General Manager, Saitama Plant Jun 1992 Director, General Manager, Systems and Equipment Business Division; Deputy General Manager, Technology Development Division Jun 1994 Managing Director, General Manager, Technology Development Division May 2000 Chairman, Representative Director, Osaki Electric Systems Co., Ltd. Jun 2004 Senior Managing Director, the Company Jan 2009 Director, Vice President (Representative Director) Mar 2012 Director and CEO, SMB United Limited (now OSAKI United International Pte. Ltd.) (current) Jun 2014 Director, President (Representative Director) Jun 2020 Director, President and Executive Officer (Representative Director) Jun 2024 Director, President and Executive Officer, COO (Representative Director) (current)

Apr 2007 General Manager, Disclosure Office, Accounting Department, Mizuho Corporate Bank, Ltd. (now Mizuho Bank, Ltd.) Jul 2010 Joined the Company; Deputy General Manager, International Business Division Mar 2012 Director, SMB United Limited (now OSAKI United International Pte. Ltd.) (current) Jul 2012 Executive Officer; Deputy General Manager, International Business Division Jun 2013 Director; Deputy General Manager, Management Strategy Division Jun 2014 Managing Director; Deputy General Manager, Management Strategy Division Jun 2018 Managing Director; General Manager, Management Strategy Division Jun 2020 Director, Managing Executive Officer; General Manager, Management Strategy Division Jun 2024 Director, Senior Managing Executive Officer; General Manager, Group Management Division (current)

Apr 1988 Joined the Company Jun 2014 General Manager, General Affairs Department, Administration Division Jun 2022 Audit & Supervisory Board Member Jun 2024 Full-time Audit & Supervisory Board Member (current)

Apr 1975 Joined The Mitsubishi Bank, Ltd. (now MUFG Bank, Ltd.) Jun 2002 Executive Officer, General Manager, Corporate Banking Division, The Tokyo-Mitsubishi Bank, Ltd. (now MUFG Bank, Ltd.) Jan 2006 Managing Executive Officer, Mitsubishi Tokyo UFJ Bank, Ltd. (now MUFG Bank, Ltd.) (retired Jun 2006) Jun 2006 Representative Director, Vice President, MUFG Research & Consulting Co., Ltd. Jun 2010 Director, Senior Managing Executive Officer, Mitsubishi Paper Mills Ltd.; Director, Nippaku Pulp Resource Development Co., Ltd. Jun 2011 Representative Director, Senior Managing Executive Officer, Mitsubishi Paper Mills Ltd. Jun 2015 Adviser, Mitsubishi Paper Mills Ltd. Oct 2015 President, Japan Workers' Retirement Benefit Organization Jun 2024 Director, the Company (current)

Apr 1987 Joined Mitsubishi Trust and Banking Corporation (now Mitsubishi UFJ Trust and Banking Corporation) Jan 1989 Joined Wyatt Co., Ltd. (now Towers Watson Japan Ltd.) Oct 1996 Joined Fujitsu Limited Oct 2005 Audit & Supervisory Board Member (part-time), Global Innovation Partners Co., Ltd. Apr 2010 Member, Investment Committee, Local Public Employees Mutual Aid Associations Federation (part-time) Feb 2017 Director, Executive Officer, General Manager, General Affairs and Accounting Division; CFO and CHRO, Justec Co., Ltd. Jun 2019 Outside Director, IX Knowledge Inc. (retired Jun 2025) Jun 2021 Outside Director, Sebon Co., Ltd. Apr 2022 Professor, Faculty of Economics, Teikyo University (current) Jun 2023 Director, the Company (current) Dec 2023 Vice Chair, Investment Committee, Japan Workers' Retirement Benefit Organization (part-time) (current) Jan 2024 Outside Director, Park24 Co., Ltd. (current) Jun 2024 Outside Director, Chiyoda Corporation (current)

Apr 1987 Joined Sony Corporation Jun 2012 Executive Vice President, Sony Electronics America Jun 2014 Executive Officer, Consumer Channel & Partners Group, Microsoft Japan Co., Ltd. Jul 2017 Managing Executive Officer, One Commercial Partners Group, Microsoft Japan Co., Ltd. Jul 2020 Senior Managing Executive Officer, Enterprise Commercial Group, Microsoft Japan Co., Ltd. Jun 2021 Managing Executive Officer, Global Solutions & DX Solutions, Fujitsu Limited Apr 2022 Senior Managing Executive Officer, Global Solutions Business Group, Fujitsu Limited Apr 2024 Executive Officer, Vice President, COO (Solution Services), Fujitsu Limited (current) Jun 2026 Director, the Company (current)

Apr 1984 Joined Fuji Bank, Ltd. Oct 2006 Branch Manager, Meguro Branch, Mizuho Bank, Ltd. Apr 2009 General Manager, Financial & Public Corporate Management Department, Mizuho Corporate Bank, Ltd. Apr 2010 Branch Manager, Sapporo Branch, Mizuho Bank, Ltd. Apr 2012 General Manager, Third Branch Operations Division, Mizuho Bank, Ltd. Apr 2013 Counselor, Group Human Resources Department, Mizuho Bank, Ltd. Jun 2013 Retired from Mizuho Bank, Ltd. Jun 2013 Outside Full-time Audit & Supervisory Board Member, Takara Holdings Inc. (retired Jun 2025); Outside Audit & Supervisory Board Member, Takara Shuzo Co., Ltd. (retired Jun 2017) Jun 2026 Full-time Audit & Supervisory Board Member, the Company (current)

Apr 1976 Joined Ministry of Labour Apr 1996 Director, Women's Policy Division, Women's Bureau, Ministry of Labour Jul 1999 Vice Governor, Shizuoka Prefecture Aug 2003 Senior Deputy Director-General, Minister's Secretariat, Ministry of Health, Labour and Welfare Aug 2005 Director-General, Employment Equality and Children and Families Bureau, Ministry of Health, Labour and Welfare Sep 2006 Secretary General, Central Labour Relations Commission Aug 2007 Retired from Ministry of Health, Labour and Welfare Aug 2007 Senior Managing Director, Central Organization for Occupational Safety and Health Jun 2011 Outside Audit & Supervisory Board Member, Takara Holdings Inc. Apr 2012 Registered as attorney-at-law (Daini Tokyo Bar Association) Oct 2012 Member, Tokyo Metropolitan Public Safety Commission Jun 2014 Outside Director, Kyowa Exeo Corporation (now Exeo Group, Inc.) Jun 2014 Outside Director, Mitsui Sumitomo Construction Co., Ltd. Jul 2014 Opened Katsudoki Law Office (current) Jun 2019 Audit & Supervisory Board Member, the Company (current) Dec 2021 Member, Tokyo Metropolitan Labour Relations Commission Jun 2022 Outside Director, Japan Petroleum Exploration Co., Ltd.

Oct 1994 Joined Asahi Audit Corporation (now Azusa Audit LLC) Apr 1997 Registered as Certified Public Accountant Jul 2006 Registered as Certified Tax Accountant Jul 2006 Opened Chihiro Kawai CPA and Tax Accountant Office (now Bayside Partners Accounting Office), Representative (current) Jun 2016 Representative Director, Bayside Partners Inc. (current) Dec 2018 Member, Evaluation Committee, Yokohama City University Public Corporation Jun 2021 Outside Audit & Supervisory Board Member, Utoc Corporation Jun 2024 Audit & Supervisory Board Member, the Company (current) Jun 2025 Outside Audit & Supervisory Board Member, Koei Tecmo Holdings Co., Ltd. (current) Jun 2026 Outside Audit & Supervisory Board Member, UBE Mitsubishi Cement Corporation (scheduled)