Apr 1979 Joined the Company Apr 2009 Executive Officer, General Manager, Industrial Facilities Business Division and General Manager, Engineering Department Jun 2009 Director, Executive Officer, General Manager, Industrial Facilities Business Division and General Manager, Engineering Department Apr 2010 Director, Executive Officer, General Manager, Technology Division Apr 2011 Director, Managing Executive Officer, General Manager, Technology Division Oct 2011 Director, Managing Executive Officer, General Manager, Development Technology Division Apr 2013 Director, Senior Managing Executive Officer, in charge of East Japan Region and Representative, Tokyo Head Office Apr 2016 Director, Vice President Executive Officer, in charge of East Japan Region, Representative, Tokyo Head Office, and General Manager, Development Technology Group Apr 2018 Representative Director, President and Executive Officer Apr 2026 Representative Director, Chairman of the Company Director, Chairman of the Board (current)

Apr 1983 Joined the Company Apr 2011 General Manager, Yokohama Branch Apr 2012 Deputy General Manager, Sales, and General Manager, Sales Department No. 4, Tokyo Head Office May 2015 General Manager, Sales, Tokyo Head Office Apr 2017 Executive Officer, General Manager, Sales Division Jul 2017 Senior Executive Officer, General Manager, Sales Division Apr 2020 Managing Executive Officer, General Manager, East Japan Business Division and Representative, Tokyo Head Office Jun 2020 Director, Managing Executive Officer, General Manager, East Japan Business Division and Representative, Tokyo Head Office Apr 2021 Director, Senior Managing Executive Officer, General Manager, East Japan Business Division and Representative, Tokyo Head Office Apr 2024 Representative Director, President and Executive Officer (current)

Apr 1988 Joined the Company Apr 2016 General Manager, Industrial Facilities Business Division Apr 2017 Executive Officer, General Manager, Industrial Facilities Business Division Apr 2018 Senior Executive Officer, General Manager, Development Technology Group Apr 2019 Senior Executive Officer, General Manager, Engineering Division Apr 2020 Managing Executive Officer, General Manager, Engineering Division Jun 2020 Director, Managing Executive Officer, General Manager, Engineering Division Apr 2022 Director, Managing Executive Officer, General Manager, Technology Division, in charge of Engineering Business Division Apr 2024 Director, Senior Managing Executive Officer, General Manager, East Japan Business Division and Representative, Tokyo Head Office Apr 2026 Representative Director, Senior Managing Executive Officer, General Manager, East Japan Business Division and Representative, Tokyo Head Office (current)

Apr 1989 Joined the Company Apr 2011 General Manager, Technical Research Institute Apr 2016 Deputy General Manager, Development Technology Group, Executive Officer Oct 2018 General Manager, Management Planning Office, Executive Officer Apr 2020 CIO and General Manager, Management Planning Office, Senior Executive Officer Apr 2023 CIO and General Manager, Management Planning Division, Senior Executive Officer Apr 2025 CIO and General Manager, Administration Division, Senior Executive Officer Jun 2025 Director, Senior Executive Officer, CIO and General Manager, Administration Division (current)

Apr 1985 Joined the Company Apr 2014 Deputy General Manager, Administration Division, General Manager, Accounting Department, and in charge of Compliance Office, Executive Officer Jun 2015 Director, Executive Officer, General Manager, Administration Division Apr 2016 Director, Managing Executive Officer, General Manager, Administration Division and Head, Overseas Office Apr 2018 Director, Senior Managing Executive Officer, in charge of Central Japan Region and General Manager, Nagoya Branch Apr 2020 Director, Senior Managing Executive Officer, General Manager, West Japan Business Division and Representative, Osaka Head Office May 2023 Senior Executive Officer, in charge of Administration Division Jun 2024 Audit & Supervisory Board Member (current)

Apr 1983 Joined the Company May 2015 Executive Officer, Deputy Representative, Tokyo Head Office, and Head of Technology Jun 2017 Director, Executive Officer, Deputy General Manager, Construction Technology Group, General Manager, Construction Technology Division, and Deputy Representative, Tokyo Head Office Apr 2018 Director, Managing Executive Officer, in charge of East Japan Region and Representative, Tokyo Head Office Apr 2020 Managing Executive Officer, General Manager, Construction Technology Division Apr 2022 Senior Executive Officer, General Manager, Quality, Environment and Supply Chain Division Apr 2024 Senior Executive Officer, in charge of Administration Division Jun 2024 Audit & Supervisory Board Member (current)

Apr 1973 Joined Ministry of Construction (now Ministry of Land, Infrastructure, Transport and Tourism) Jul 2004 Executive Director, Development Bank of Japan Jul 2006 Director-General, Land and Water Bureau, Ministry of Land, Infrastructure, Transport and Tourism Apr 2008 Director, Mizuho Research Institute Ltd. Jul 2009 Vice President, Japan Sewage Works Agency Jul 2011 Registered as attorney-at-law; joined Tokyo Asunaro Law Office (current) Aug 2011 Contract Staff, Japan Construction Business Appropriate Transaction Promotion Organization Jun 2013 Executive Officer, Urban Regeneration Fund Investment Corporation; Director-General, Sewerage Business Support Center Jun 2015 Director of the Company (current)

Apr 1990 Registered as attorney-at-law Mar 1992 Deregistered from Tokyo Bar Association for move to the United States Sep 1995 Re-registered as attorney-at-law after return to Japan (Daini Tokyo Bar Association); registered in New York State Mar 2013 Joined Yabuki Law Office Apr 2017 Vice President, Daini Tokyo Bar Association Apr 2018 Managing Director, Japan Federation of Bar Associations Apr 2019 Member, Information Disclosure and Personal Information Protection Review Board, Ministry of Internal Affairs and Communications (current) Jun 2019 Audit & Supervisory Board Member of the Company Jan 2021 Joined Nozomi Sogo Law Office (current) Apr 2021 Managing Director, Japan Bar Association National Pension Fund Jun 2021 Director of the Company (current) Jun 2022 Outside Audit & Supervisory Board Member, Taiyo Holdings Co., Ltd. Jun 2024 Outside Director (Audit and Supervisory Committee Member), Taiyo Holdings Co., Ltd. (current) Outside Director (Audit and Supervisory Committee Member), Nihon Kohden Corporation (current)

Apr 1976 Joined Mitsubishi Kasei Corporation (now Mitsubishi Chemical Corporation) Jun 2010 Director, Managing Executive Officer, Tanabe Mitsubishi Pharma Corporation (now Tanabe Pharma Corporation) Apr 2014 Director of the same company; Managing Executive Officer, Mitsubishi Chemical Holdings Corporation (now Mitsubishi Chemical Group Corporation) Apr 2015 Senior Managing Executive Officer of the same company; Director, Mitsubishi Rayon Co., Ltd. (now Mitsubishi Chemical Corporation) Jun 2015 Representative Executive Officer, Senior Managing Executive Officer, Chief Financial Officer, Mitsubishi Chemical Holdings Corporation (now Mitsubishi Chemical Group Corporation) Jun 2016 Director, Mitsubishi Plastics, Inc. (now Mitsubishi Chemical Corporation) Apr 2017 Representative Executive Officer, Vice President, Chief Financial Officer, Mitsubishi Chemical Holdings Corporation (now Mitsubishi Chemical Group Corporation) Jun 2017 Director, Representative Executive Officer, Vice President, Chief Financial Officer, of the same company Apr 2018 Director, Representative Executive Officer, Vice President of the same company; Director, Mitsubishi Chemical Corporation Jun 2018 Director, Taiyo Nippon Sanso Corporation (now Nippon Sanso Holdings Corporation) Apr 2019 Director, Mitsubishi Chemical Holdings Corporation (now Mitsubishi Chemical Group Corporation) Jun 2019 Advisor, the same company Mar 2021 Director, Shonan Country Club Co., Ltd. Jun 2021 Jun 2025 Outside Audit & Supervisory Board Member, Nomura Research Institute, Ltd. Jun 2021 Director of the Company (current) Outside Director (Audit and Supervisory Committee Member), Nomura Research Institute, Ltd. (current)

Apr 1989 Joined Osaka Gas Co., Ltd. Apr 2014 Executive Officer, General Manager, Regional Energy Sales Department, Energy Business Division, Osaka Gas Co., Ltd.; Director, Creative Techno Solution Co., Ltd. (now Daigas Energy Co., Ltd.) Apr 2017 Executive Officer, General Manager, Regional Energy Sales Department No. 1, Energy Business Division, Osaka Gas Co., Ltd. Apr 2019 Director, Managing Executive Officer, OGIS-RI Co., Ltd. Jun 2019 Representative Director, President and Executive Officer, OGIS-RI Co., Ltd. Apr 2022 Managing Executive Officer, Osaka Gas Co., Ltd. Apr 2024 Advisor, Osaka Gas Co., Ltd.; Chairman, Director, Osaka Gas Customer Relations Co., Ltd. Apr 2025 Apr 2026 Jun 2026 Advisor, OGIS-RI Co., Ltd. (current) Special Advisor, Osaka Gas Co., Ltd. (current) Advisor, Osaka Gas Chemicals Co., Ltd. (current) Scheduled to assume office as Director of the Company

Apr 1983 Joined The Industrial Bank of Japan, Limited (now Mizuho Bank, Ltd.) Mar 2005 President, Mizuho Capital Markets (UK) Limited Apr 2008 General Manager, Structuring Department, Mizuho Corporate Bank, Ltd. (now Mizuho Bank, Ltd.) Jul 2011 Joined Shimano Inc.; General Manager, Business Management Department, Administration Division Mar 2012 Director, General Manager, General Affairs Department, Administration Division, and General Manager, Business Planning Department Jan 2016 Director, in charge of Accounting and General Affairs, General Manager, Business Management Department, General Manager, Business Planning Department and General Manager, i-fy Business Division Jul 2017 President, Shimano North America Holding, Inc. Nov 2018 Director, in charge of Business Management, General Manager, Business Planning Department, General Manager, i-fy Business Division, and Executive in charge of Overseas Sales Bases (U.S., Europe, Oceania), Shimano Inc. Mar 2022 Advisor, Shimano Inc. Mar 2024 Retired from Shimano Inc. Jun 2024 Audit & Supervisory Board Member of the Company (current)

Apr 1980 Joined Marubeni Corporation Apr 1988 Joined Institute of Business Research Jan 1995 Joined Sanwa Research Institute (now Mitsubishi UFJ Research & Consulting Co., Ltd.) Apr 2001 Lecturer, Hamamatsu University (now Tokoha University) Apr 2007 Professor, Faculty of Business Administration, Tamagawa University; Professor, Graduate School of Management, Tamagawa University (Master's Program Research Supervisor) Mar 2022 Retired from Tamagawa University Jun 2024 Audit & Supervisory Board Member of the Company (current)