Born May 1960 Jul 2005: Established the Company; Representative Director, President Apr 2012: Representative Director, President, Sylfeed Co., Ltd. (now Daiki Axis Sustainable Power Co., Ltd.) Oct 2013: Representative Director, President, PT. Betsindo Aquatek Sejahtera (now PT. Daikiaxis Indonesia) May 2015: Director, DCM Daiki Co., Ltd. (now DCM Co., Ltd.) May 2016: Director, DCM Holdings Co., Ltd. (current) Mar 2017: Representative Director, President, General Manager, Global Business Division Mar 2019: Representative Director, President, CEO, CGO Mar 2021: Representative Director, President, CEO May 2023: Representative Director, President, Daiki Axis Venture Partners Co., Ltd. (current) Jan 2024: Representative Director, Chairman and CEO (current) (Note 2)

Apr 2018: Joined the Company; Manager, Global Business Division Apr 2018: Director, DAIKI AXIS SINGAPORE PTE. LTD. (current) Nov 2018: Director, CRYSTAL CLEAR CONTRACTOR PTE. LTD. (current) Mar 2019: Director, Managing Executive Officer, General Manager, President's Office Jan 2020: Director, Managing Executive Officer, CIO, General Manager, President's Office Jan 2022: Senior Managing Director, CIO, CGO (in charge of Corporate Strategy and Overseas Business Strategy) Mar 2023: Completed MBA, Graduate School of Business Administration, Waseda University May 2023: Director, Daiki Axis Venture Partners Co., Ltd. (current) Jan 2024: Representative Director, President, CIO, CGO (in charge of Corporate Strategy and Overseas Business Strategy) Mar 2024: Representative Director, President, CEO, CIO Oct 2025: Representative Director, President, CEO, CIO, CGO; General Manager, Overseas Business Division Mar 2026: Representative Director, President, CEO (current)

Jul 2005: Established the Company; Director Jan 2007: Director, General Manager, Corporate Management Division Mar 2011: Managing Director, General Manager, Corporate Management Division Mar 2015: Senior Managing Director, General Manager, Corporate Management Division Mar 2017: Representative Director, President, Sylfeed Co., Ltd. (now Daiki Axis Sustainable Power Co., Ltd.) (current) Mar 2019: Director, Senior Vice President, CFO, CIO; General Manager, Strategic Business Division Jan 2022: Director, Senior Vice President, CFO (in charge of Financial Strategy, Renewable Energy Segment and Other Businesses) Jan 2023: Director, Senior Vice President, CFO, CCO (in charge of Financial Strategy, Renewable Energy Segment and Other Businesses) Feb 2023: Representative Director, President, Medea Co., Ltd. (current) May 2023: Director, Daiki Axis Venture Partners Co., Ltd. (current) Jan 2024: Director, Vice Chairman, CFO, CCO (in charge of Financial Strategy, Renewable Energy Segment and Other Businesses) Mar 2024: Director, Vice Chairman, CFO (in charge of Financial Strategy, Renewable Energy Segment and Other Businesses) (current)

Dec 1964: Born Oct 2005: Joined the Company Mar 2010: Chairman, Daiqi Environmental Engineering (Dalian) Co., Ltd. Mar 2013: Director, General Manager, Facilities Management Department, Tokyo Branch Apr 2015: Director, General Manager, Kansai Sales Division Mar 2017: Director, General Manager, Technology Division Mar 2019: Director, Managing Executive Officer, Deputy General Manager, Environmental Equipment Business Division Mar 2021: Director, Managing Executive Officer, CGO, Deputy General Manager, Environmental Equipment Business Division Jan 2022: Director, Managing Executive Officer, General Manager, Environmental Equipment Business Division and General Manager, Asia and Africa Business Department Mar 2023: Director, Senior Managing Executive Officer, General Manager, Environmental Equipment Business Division and General Manager, Overseas Business Division Apr 2023: President Director, PT. Daiki Axis Indonesia Mar 2024: Managing Director, CGO, General Manager, Environmental Equipment Business Division and General Manager, Overseas Business Division Oct 2025: Managing Director, General Manager, Environmental Equipment Business Division (current) (Note 2)

Oct 2005: Joined the Company Mar 2019: Executive Officer, General Manager, Corporate Management Division and General Manager, General Affairs Department Jan 2020: Executive Officer, General Manager, Corporate Management Division and General Manager, Human Resources Department Jan 2020: Representative Director, President, Torb Co., Ltd. Mar 2020: Director, Executive Officer, General Manager, Corporate Management Division and General Manager, Human Resources Department Jan 2021: Director, Executive Officer, General Manager, Corporate Management Division Mar 2021: Director, Managing Executive Officer, General Manager, Corporate Management Division Jan 2023: Director, Managing Executive Officer, General Manager, Corporate Management Division and General Manager, Finance Department Mar 2024: Managing Director, CCO, General Manager, Corporate Management Division Jun 2025: Managing Director, CCO, General Manager, Corporate Management Division and General Manager, General Affairs Department Oct 2025: Managing Director, CCO, General Manager, Corporate Management Division Mar 2026: Managing Director, General Manager, Corporate Management Division (current)

Dec 1963: Born Oct 2005: Joined the Company Apr 2017: General Manager, East Japan Business Division Mar 2019: Executive Officer, General Manager, Domestic Sales Division, Environmental Equipment Business Division Jan 2023: Executive Officer, General Manager, Domestic Sales Division, Environmental Equipment Business Division Mar 2023: Director, Managing Executive Officer, General Manager, Housing Equipment Business Division Jan 2024: Director, Managing Executive Officer, General Manager, Housing Equipment Business Division and General Manager, Second Sales Division Mar 2024: Managing Director, General Manager, Housing Equipment Business Division and General Manager, Second Sales Division Jan 2025: Managing Director, General Manager, Housing Equipment Business Division (current) (Note 2)

Oct 1956: Born Apr 1981: Joined Nihon Recruit Center Co., Ltd. (now Recruit Holdings Co., Ltd.) Apr 1986: Manager, RCS Business Division, Recruit Co., Ltd. Apr 1992: Manager, Recruit Supercomputer Research Institute, Recruit Co., Ltd. Apr 1993: Deputy Manager, HRS Business Division, Recruit Co., Ltd. Jan 1998: Senior Managing Director, Motto System Service Co., Ltd. Jan 1999: Managing Director, Prime System Co., Ltd. Oct 2002: Established T4C Solutions Co., Ltd. (now T4C Co., Ltd.); Advisor Jan 2004: Representative Director, T4C Solutions Co., Ltd. (now T4C Co., Ltd.) Mar 2022: Director of the Company (current) Sep 2022: Director and Counselor, T4C Co., Ltd. Sep 2023: Advisor, T4C Co., Ltd. (Note 2)

May 1970: Born Apr 1995: Joined Comson Co., Ltd. Nov 1996: Joined Kankyo Shimbun Co., Ltd. Oct 2006: Independent freelance writer Oct 2006: Representative, Editorial Office chomo (current) Jul 2014: Joined Sekisui Chemical Co., Ltd. Oct 2015: Freelance writer Nov 2019: Founded Water-n General Incorporated Association; Representative Director (current) Jul 2020: Councilor, Japan Concrete Water Infrastructure Foundation (now Water and Regional Innovation Foundation) (current) Oct 2021: Director, Civil NPO Partnership Platform (current) Mar 2022: Director of the Company (current) (Note 2)

Jan 1958: Born Apr 1982: Joined Ehime Prefectural Government Apr 2014: General Manager, Construction Department, Toyo Regional Bureau, Ehime Prefectural Government Apr 2015: Director-General, River and Port Bureau, Civil Engineering Department, Ehime Prefectural Government Apr 2017: Director-General, Civil Engineering Department, Ehime Prefectural Government Apr 2018: Counselor, Ehime Prefectural Government Mar 2021: Director (Audit and Supervisory Committee Member) of the Company Apr 2021: Senior Managing Executive Officer, Ehime Construction Consultants Co., Ltd. (current) Mar 2022: Advisor, Ehime Prefecture Surveying and Design Association (current) Mar 2022: Policy Advisor, Ehime FC Co., Ltd. Mar 2023: Director of the Company (current) Apr 2023: Director, Ehime Branch, Shikoku Geological Survey Association (Note 2)

Jul 1964: Born Sep 1989: Joined Chuo Shinko Audit Corporation Apr 1997: Registered as Certified Public Accountant Jul 2005: Partner, Chuo Aoyama Audit Corporation Aug 2007: Joined Deloitte Touche Tohmatsu (now Deloitte Touche Tohmatsu LLC); Partner Jan 2024: Opened Mehoso CPA Office (current) Mar 2024: Director of the Company (current) Jun 2024: Part-time Audit & Supervisory Board Member, Zephyr Co., Ltd. (current) Jun 2025: Director (Audit and Supervisory Committee Member, Outside), WDB Holdings Co., Ltd. (current) (Note 2)

Sep 1961: Born Apr 1985: Joined The Iyo Bank, Ltd. Jul 2004: Deputy Manager, Mishima Branch, The Iyo Bank, Ltd. Feb 2007: Manager, Credit Examination Department 1, The Iyo Bank, Ltd. Aug 2009: Branch Manager, Kume Branch, The Iyo Bank, Ltd. Aug 2011: Promotion Leader, Sales Branch Support Department, The Iyo Bank, Ltd. Feb 2013: Deputy General Manager, Head Office Sales Department, The Iyo Bank, Ltd. Feb 2017: Branch Manager, Okayama Branch, The Iyo Bank, Ltd. Aug 2020: Managing Director, Ehime Bankers Association Mar 2023: Director, Full-time Audit and Supervisory Committee Member of the Company (current) (Note 3)

Jan 1979: Born Apr 2005: Joined the Legal Training and Research Institute of the Supreme Court of Japan Oct 2006: Registered with Tokyo Bar Association; joined Spring Law Office Jan 2013: Partner Attorney, Spring Law Office (current) Oct 2015: Audit & Supervisory Board Member, Kisosha Co., Ltd. Jun 2017: Secretary, Japan Women Lawyers Association Mar 2019: Director (Audit and Supervisory Committee Member) of the Company (current) Oct 2020: Auditor, Kineko Film General Incorporated Association (current) (Note 3)

Aug 1960: Born Apr 1984: Joined Sanwa Bank, Ltd. (now MUFG Bank, Ltd.) Jul 1991: Deputy Manager, Fund & Foreign Exchange Department (Hong Kong), Sanwa Bank, Ltd. May 2004: Manager, Corporate Business Department, Oi-machi Branch, and Branch Manager, UFJ Bank, Ltd. (now MUFG Bank, Ltd.) Oct 2005: Deputy General Manager, Market Operations Department, Mitsubishi Tokyo UFJ Bank, Ltd. (now MUFG Bank, Ltd.) Oct 2010: Branch Manager, Tianjin Branch, MUFG Bank (China), Ltd. Jun 2013: Joined Mitsubishi UFJ Capital Co., Ltd.; Managing Director Jun 2017: Joined M.U. Communications Co., Ltd.; Full-time Audit & Supervisory Board Member Aug 2018: Joined JAL Card Inc.; Director Mar 2024: Director (Audit and Supervisory Committee Member) of the Company (current) (Note 3)