Feb 1978 Joined Procter & Gamble Japan K.K. Jul 2000 External Relations Director, Procter & Gamble Far East, Inc. Jun 2002 Joined the Company; Director and Senior Vice President Jun 2003 Representative Director, Senior Vice President Jun 2004 Representative Director, President Apr 2016 Representative Director, President; General Manager, Industrial Solutions Business Division Jun 2016 Representative Director, President and Executive Officer; General Manager, Industrial Solutions Business Division Apr 2018 Representative Director, President and Executive Officer Jun 2026 Representative Director, Chairman and Executive Officer, CEO (current)

Apr 1987 Joined Osaka Totsu Co., Ltd. (now Kansai Totsu Co., Ltd.) Oct 1991 Joined Marubeni Goseki Seihin Co., Ltd. (now Marubeni Plax Corporation) Feb 2010 Joined the Company; Osaka Business Unit Manager, Special Sales Promotion, Building Materials Business Division Apr 2011 Chugoku Sales Office Manager, Building Materials Business Division Apr 2013 Deputy General Manager, West Japan General Division, Building Materials Business Division Apr 2014 General Manager, East Japan General Division, Building Materials Business Division Jun 2016 Audit & Supervisory Board Member, Tokenkogyo Engineering Co., Ltd. (current) Apr 2017 Executive Officer; General Manager, East Japan General Division, Building Materials Solutions Business Division Apr 2018 Executive Officer; Deputy General Manager, Building Materials Solutions Business Division, and General Manager, East Japan General Division Jun 2018 Director and Executive Officer; Deputy General Manager, Building Materials Solutions Business Division, and General Manager, East Japan General Division Apr 2020 Director and Executive Officer; General Manager, Building Materials Solutions Business Division Apr 2021 Director and Managing Executive Officer; General Manager, Building Materials Business Division Apr 2024 Director and Senior Managing Executive Officer; General Manager, Building Materials Business Division Apr 2026 Director and Senior Managing Executive Officer; Assigned to President Jun 2026 Representative Director, President and Executive Officer, COO (current)

Apr 1983 Joined the Company Oct 1997 Assistant Manager, Corporate Planning Office; Representative Director, President, iTak (International) Limited Apr 2003 Director in charge of Electronic Devices; Representative Director, President, iTak (International) Limited Apr 2009 Representative Director, President, iTak (International) Limited Jun 2012 Director; Representative Director, President, iTak (International) Limited Jun 2016 Director and Group Executive Officer; Representative Director, President, iTak (International) Limited Apr 2018 Director and Managing Group Executive Officer; Representative Director, President, iTak (International) Limited Apr 2020 Director and Managing Group Executive Officer; General Manager, Device Solutions Business Division; Representative Director, President, iTak (International) Limited Apr 2021 Director and Managing Executive Officer; General Manager, Electronics & Devices Business Division; Representative Director, President, iTak (International) Limited Apr 2023 Director and Senior Managing Executive Officer; General Manager, Electronics & Devices Business Division; Representative Director, President, iTak (International) Limited Apr 2024 Director and Senior Managing Executive Officer; General Manager, Electronics & Devices Business Division; Representative Director, President, iTak (International) Limited; Director, Takashima Industries Co., Ltd. May 2026 Director and Senior Managing Executive Officer; General Manager, Electronics & Devices Business Division; Representative Director, President, iTak (International) Limited (current)

Nov 2002 Passed the National Bar Examination Oct 2004 Registered as attorney-at-law (Osaka Bar Association) Oct 2004 Joined Umegae Chuo Law Office (now Umegae Chuo Law Office LPC) Mar 2008 Partner Attorney, Umegae Chuo Law Office LPC (current) May 2010 Completed LL.M. program, Duke University School of Law Aug 2010 Worked at Masuda Funai Eifert & Mitchell, Ltd. (Chicago) Jul 2011 Registered as attorney in New York State Dec 2011 Worked at Junhe Law Offices (Beijing) Jun 2013 Completed master's program, Peking University Law School Apr 2016 Outside Director (Audit and Supervisory Committee Member), Kamakura Shinsho, Ltd. (current) Jun 2019 Outside Director, Cocokara fine, Inc. (now Matsukiyococokara & Co.) (current) Apr 2023 Outside Audit & Supervisory Board Member, MIC Co., Ltd. (current) Jun 2025 Outside Director, the Company (current)

Apr 1980 Joined Dai-Ichi Kangyo Bank, Ltd. (now Mizuho Bank, Ltd.) Jan 1999 Deputy General Manager, New York Branch, Dai-Ichi Kangyo Bank, Ltd. Apr 2002 General Manager, Americas Operations Division I, Mizuho Corporate Bank, Ltd. (now Mizuho Bank, Ltd.) May 2009 Joined Sakata Seed Corporation Jun 2009 Executive Officer; General Manager, Accounting Department, Sakata Seed Corporation Mar 2010 Resigned from Mizuho Bank, Ltd. Aug 2011 Director and Executive Officer; General Manager, Administration Division, Sakata Seed Corporation Jun 2017 Director and Senior Executive Officer; General Manager, Administration Division, Sakata Seed Corporation Jun 2021 Director and Managing Executive Officer; in charge of Administration Division, Sakata Seed Corporation Aug 2021 Director and Managing Executive Officer; in charge of Administration Division; Retired, Sakata Seed Corporation Aug 2021 Corporate Governance Advisor (advisory position), Sakata Seed Corporation Feb 2022 Left Sakata Seed Corporation Jun 2022 Outside Director (full-time Audit and Supervisory Committee Member), the Company (current)

Oct 1986 Passed the National Bar Examination Apr 1989 Registered as attorney-at-law (Daiichi Tokyo Bar Association) Jan 1990 Co-founder, Kowa Sogo Law Office; Partner Attorney, Kowa Sogo Law Office (current) Jun 2016 Outside Director (Audit and Supervisory Committee Member), Sinanen Holdings Co., Ltd. (current) Jun 2018 Outside Director (Audit and Supervisory Committee Member), the Company (current) Jun 2019 Outside Audit & Supervisory Board Member, Maeda Corporation Jun 2022 Outside Audit & Supervisory Board Member, Maeda Corporation; Retired

Apr 1979 Joined Kao Soap Co., Ltd. (now Kao Corporation) Feb 2000 General Manager, Organization & Planning Group, Human Resources Department, Kao Corporation Mar 2004 Head of Human Resource Development Division, Kao Corporation Jun 2006 Executive Officer, Kao Corporation Mar 2011 Director and Managing Executive Officer; Head of Human Resources & General Affairs Division, Kanebo Cosmetics Inc. Mar 2014 Head of Human Resource Development Division, Kao Corporation; Director and Chairman of the Board, Kanebo Cosmetics Inc. Mar 2015 Managing Executive Officer, Kao Corporation Jun 2020 Outside Director (Audit and Supervisory Committee Member), the Company (current)

Apr 1981 Joined Asahi Kasei Kogyo K.K. (now Asahi Kasei Corporation) Dec 2003 General Manager, AN Sales Department, AN Business Division, Asahi Kasei Chemicals Corporation Apr 2011 Executive Officer; General Manager, Functional Resins Business Division, Asahi Kasei Chemicals Corporation Apr 2014 Director and Managing Executive Officer; General Manager, AN Business Division, Asahi Kasei Chemicals Corporation Nov 2014 Senior Executive Officer; General Manager, Corporate Strategy Office, Asahi Kasei Corporation Apr 2016 Managing Executive Officer (Corporate Strategy, Accounting & Finance, IT, IR); CFO, Asahi Kasei Corporation Jun 2016 Director and Managing Executive Officer (Corporate Strategy, Accounting & Finance, IT, IR); CFO, Asahi Kasei Corporation Apr 2019 Director and Senior Managing Executive Officer (Healthcare), Asahi Kasei Corporation Mar 2023 Outside Director, Nicca Chemical Co., Ltd. (current) Apr 2023 Director, Asahi Kasei Corporation Jun 2023 Advisor, Asahi Kasei Corporation Jun 2024 Outside Director, Mitsubishi Chemical Group Corporation (current) Outside Director (Audit and Supervisory Committee Member), the Company (current)

Oct 1990 Joined Tohmatsu Audit Corporation (now Deloitte Touche Tohmatsu LLC) Mar 1994 Registered as Certified Public Accountant May 2001 Established Kanno CPA Office (current) Sep 2001 Registered as Certified Tax Accountant Apr 2015 Part-time Audit & Supervisory Board Member, National Research and Development Agency National Research Institute for Earth Science and Disaster Resilience Jun 2026 Outside Director (Audit and Supervisory Committee Member), the Company (current)