Apr 1985 Joined the Company Oct 2002 Transferred to Toyo Kanetsu Solutions Co., Ltd. (now the Company); General Manager, No. 1 Sales Department, Sales Division Jul 2006 General Manager, SI Department, Systems Division, Toyo Kanetsu Solutions Co., Ltd. Apr 2008 Executive Officer, General Manager, Systems Division, Toyo Kanetsu Solutions Co., Ltd. Apr 2015 Managing Executive Officer, Toyo Kanetsu Solutions Co., Ltd. Apr 2018 Transferred to the Company; Executive Officer; seconded to Toyo Kanetsu Solutions Co., Ltd. as Director and Managing Executive Officer Apr 2019 Managing Executive Officer, General Manager, Solutions Business Division, the Company Jun 2019 Director, Managing Executive Officer, General Manager, Solutions Business Division Apr 2021 Director, Senior Managing Executive Officer, General Manager, Solutions Business Division Apr 2022 Representative Director, President Apr 2023 Representative Director, President; in charge of Safety, Environment & Quality Assurance Department, GX Promotion Office, and Next-Generation Energy Development Office Apr 2024 Representative Director, President; in charge of Next-Generation Energy Development Division and Safety, Environment & Quality Assurance Department Apr 2025 Representative Director, President; in charge of Next-Generation Energy Development and Safety, Environment & Quality Assurance Apr 2026 Representative Director, President; in charge of Next-Generation Energy Development (current)

Apr 1990 Joined the Company Oct 2002 Transferred to Toyo Kanetsu Solutions Co., Ltd. (now the Company) Apr 2011 General Manager, Project Management Division, Toyo Kanetsu Solutions Co., Ltd. Apr 2015 Executive Officer, Toyo Kanetsu Solutions Co., Ltd.; in charge of Management Planning, Project Management, Construction Management and Service Departments Apr 2019 Merger of the Company and Toyo Kanetsu Solutions Co., Ltd.; Managing Executive Officer, Solutions Business Division, the Company; in charge of Overseas Business, Airport Systems, Construction Management and Service Sales Departments Apr 2022 Senior Managing Executive Officer, General Manager, Solutions Business Division Jun 2024 Director, Senior Managing Executive Officer, General Manager, Solutions Business Division Apr 2025 Director, Senior Managing Executive Officer; in charge of Solutions Business and HR Management Apr 2026 Director, Senior Managing Executive Officer; in charge of Solutions Business, IT Strategy and HR Management (current)

Apr 1986 Joined the Company Apr 2012 General Manager, Accounting Department, Administration Division, the Company Apr 2016 Executive Officer, General Manager, Accounting Department, Administration Division Jun 2017 Managing Director, Toyo Kanetsu (Malaysia) Sdn. Bhd. (current) Apr 2018 Executive Officer, General Manager, Financial Planning Department, Administration Division, and in charge of Operations Department Apr 2019 Executive Officer; in charge of HR, Finance and General Affairs Departments, Corporate Division Apr 2021 Managing Executive Officer, Deputy General Manager, Corporate Division; in charge of HR, Finance and General Affairs Departments Apr 2022 Senior Managing Executive Officer, General Manager, Corporate Division Jun 2022 Komisaris, PT Toyo Kanetsu Indonesia (current) Apr 2024 Senior Managing Executive Officer, General Manager, Corporate Division; Assistant to General Manager, Next-Generation Energy Development Division Apr 2025 Senior Managing Executive Officer; in charge of Finance, IR, Risk Management and ESG Jun 2025 Director, Senior Managing Executive Officer; in charge of Finance, IR, Risk Management and ESG Apr 2026 Director, Senior Managing Executive Officer; in charge of Future Creation Business, Finance, IR, Risk Management and ESG (current)

Apr 1982 Joined the Company Jul 2006 General Manager, Domestic Sales Department, Machinery & Plant Business Division, the Company Apr 2009 General Manager, Management Planning Department, Administration Division Apr 2010 Executive Officer, General Manager, Management Planning Department, Administration Division Apr 2012 Seconded to Toyo Kanetsu Solutions Co., Ltd. as Executive Officer Apr 2013 Transferred to Toyo Kanetsu Solutions Co., Ltd.; Managing Executive Officer Apr 2015 Transferred to the Company; Managing Executive Officer, Deputy General Manager, Administration Division Jun 2015 Director, Managing Executive Officer, Deputy General Manager, Administration Division Apr 2016 Director, Managing Executive Officer, General Manager, Administration Division Apr 2018 Director, Senior Managing Executive Officer, General Manager, Administration Division Apr 2019 Director, Senior Managing Executive Officer, General Manager, Corporate Division Apr 2020 Director, Vice President Executive Officer Apr 2022 Director, Vice President Executive Officer; Assistant to the President Apr 2023 Director, Vice President Executive Officer; in charge of Risk Management Office; special assignment Mar 2024 Director, Kankyo Research Co., Ltd. Apr 2025 Director, Vice President Executive Officer; Assistant to the President; special assignment Jun 2025 Director (Full-time Audit and Supervisory Committee Member) (current)

Apr 1975 Joined Nippon Kogaku K.K. (now Nikon Corporation) Jun 2005 Managing Director and Senior Executive Officer; President, Precision Equipment Company, Nippon Kogaku K.K. Jun 2007 Director and Senior Managing Executive Officer; President, Precision Equipment Company, Nippon Kogaku K.K. Jun 2013 Representative Director and Senior Vice President Executive Officer; in charge of Intellectual Property, Precision Equipment Company, and Deputy in charge of Corporate Planning, Nippon Kogaku K.K. Jun 2014 Representative Director, President and Chief Executive Officer; in charge of Medical Business Promotion and New Business Development, Nippon Kogaku K.K. Jun 2017 Representative Director, President and Chief Executive Officer; in charge of New Business Development, Optics, and R&D, Nippon Kogaku K.K. Apr 2019 Representative Director, Chairman, Nippon Kogaku K.K. Apr 2020 Director, Chairman, Nippon Kogaku K.K. May 2021 Chairman, Japan Telescope Industry Association (general incorporated association) Jun 2021 Outside Director (Audit and Supervisory Committee Member) of the Company (current); Director and Chairman of the Board, Nikon Corporation; Chairman, Japan Optical Industry Association (current) Apr 2022 Chairman, Japan Optical Glass Industry Association (general incorporated association) Jun 2022 Outside Director, JSR Corporation Jun 2024 Special Advisor, Nikon Corporation (current)

Apr 1976 Appointed Public Prosecutor Oct 2002 Director, Special Investigation Department, Tokyo District Public Prosecutors Office Jun 2010 Superintendent Public Prosecutor, Sendai High Public Prosecutors Office Aug 2011 Superintendent Public Prosecutor, Nagoya High Public Prosecutors Office Oct 2012 Registered as Attorney-at-Law; Counsel, Nagashima Ohno & Tsunematsu May 2013 Outside Audit & Supervisory Board Member, FamilyMart Co., Ltd. Jun 2013 Outside Audit & Supervisory Board Member, Riken Corporation Mar 2015 Outside Audit & Supervisory Board Member, Canon Electronics Inc. Jun 2015 Outside Audit & Supervisory Board Member, Hokkaido Bank, Ltd. (current) Oct 2017 Member of the Board and Audit Committee, Government Pension Investment Fund Jun 2018 Outside Director, Hayashikane Sangyo Co., Ltd. Jun 2019 Outside Director (Audit and Supervisory Committee Member), Riken Corporation Jan 2020 Tokyo Flex Law Office LLP Apr 2021 Partner, T&K Law Offices (current) Jun 2023 Outside Director (Audit and Supervisory Committee Member) of the Company (current); Outside Director (Audit and Supervisory Committee Member), Hayashikane Sangyo Co., Ltd. (current)

Apr 1991 Joined Nomura Securities Co., Ltd. Jan 2005 Director, Corporate Tune Co., Ltd. Jun 2005 Full-time Outside Audit & Supervisory Board Member, United Arrows Ltd. Jun 2008 Outside Audit & Supervisory Board Member, ReproCELL Inc. Sep 2013 Outside Audit & Supervisory Board Member, Beauty Kakan Co., Ltd. Jun 2016 Full-time Outside Director (Audit and Supervisory Committee Member), United Arrows Ltd. Oct 2017 Outside Director (Audit and Supervisory Committee Member), Tlife Co., Ltd. Mar 2019 Outside Director (Audit and Supervisory Committee Member), UZABASE, INC. Jun 2021 Outside Director, Pacific Metals Co., Ltd. (current) Jun 2022 Outside Director of the Company Jun 2025 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2026 Outside Director, Ichiyoshi Securities Co., Ltd. (current); Outside Director, SATO Holdings Corporation (scheduled)

Apr 1978 Joined Daiei, Inc. Apr 1999 Representative Director, President, Shoppers Hirosaki Co., Ltd. Apr 2002 Deputy General Manager, Sales Planning Division, Daiei, Inc. Apr 2003 Deputy General Manager, Merchandise Planning Division, Daiei, Inc. Aug 2003 Joined Tostem Viva Co., Ltd. (renamed LIXIL Viva Co., Ltd. in 2011; now Arcland Co., Ltd.); Executive Officer, Manager, President's Office Feb 2004 Managing Executive Officer, Deputy General Manager, Sales Division Jun 2006 Director and Chief Executive Officer, Deputy General Manager, Sales Division, General Manager, HC Business Division Apr 2012 Director and Senior Managing Executive Officer, General Manager, Sales Division Oct 2014 Representative Director, President and COO, LIXIL Viva Co., Ltd. Jun 2018 Representative Director, President and CEO, LIXIL Viva Co., Ltd.; Member, Nomination and Compensation Advisory Committee Sep 2021 Management Consultant; Founder, Nisei Keiei Juku "Kyo-o Jikki" (current) Apr 2023 Project Advisor, Cooperative Faculty Project, Graduate School of Innovation Management, Hosei University Apr 2024 Project Advisor, Cooperative Faculty Project, Graduate School, Hosei University Jun 2025 Outside Director of the Company (current) Jun 2026 Outside Director (Audit and Supervisory Committee Member) of the Company (scheduled)