Apr 1977 Joined the Company Aug 2004 President and Representative Director, Union Gravure Co., Ltd. Apr 2009 Executive Officer Jul 2009 General Manager, Management Planning Department, Corporate Center Mar 2010 Director Mar 2010 Head of Product Group, Synthetic Resins Business Division, and in charge of subsidiaries Jan 2011 Deputy General Manager, Synthetic Resins Business Division Jan 2013 General Manager, Synthetic Resins Business Division Mar 2016 Executive Director, Wuxi Okura Packaging Materials Co., Ltd. Mar 2016 Managing Director Mar 2017 Representative Director, Managing Director Mar 2018 Representative Director, President Mar 2020 Representative Director, President and Executive Officer Jan 2025 Representative Director, Chairman (current)

Apr 1993 Joined the Company Jan 2007 President and Representative Director, Kyushu Okura Co., Ltd. Apr 2009 Executive Officer Feb 2010 President and Representative Director, Kansai Okura Co., Ltd. (now KS Okura Co., Ltd.) Jul 2015 General Manager, Planning and Control Group, Business Support Department, Synthetic Resins Business Division Mar 2017 General Manager, Planning and Control Group, Synthetic Resins Business Division Mar 2017 General Manager, Production Control Group, Synthetic Resins Business Division Mar 2021 Director and Executive Officer Mar 2021 General Manager, Accounting Department, Corporate Center Apr 2021 General Manager, Finance and Management Control Department, Corporate Center Jan 2023 General Manager, Synthetic Resins Business Division Mar 2023 Executive Director, Wuxi Okura Packaging Materials Co., Ltd. Mar 2023 Director, Managing Executive Officer Mar 2024 Director, Senior Managing Executive Officer Jan 2025 Representative Director, President and Executive Officer (current)

Apr 1977 Joined the Company Jun 2007 President and Representative Director, Kansai Okura Co., Ltd. (now KS Okura Co., Ltd.) Apr 2009 Executive Officer Feb 2010 General Manager, General Affairs Department, Corporate Center Mar 2010 Director Jan 2011 In charge of Environment, Safety and Quality Assurance, Corporate Center Mar 2011 In charge of subsidiaries under Corporate Center Mar 2017 In charge of Corporate Center Mar 2018 Managing Director Jan 2019 In charge of CSR and ESG Mar 2020 Director, Managing Executive Officer (current) Apr 2021 In charge of General Affairs, Public Relations, Human Resources, Sustainability Promotion and DX Promotion, Corporate Center Apr 2021 Chairman, Sustainability Committee Jan 2023 General Manager, Finance and Management Control Department, Corporate Center Jan 2024 In charge of Corporate Center Mar 2026 In charge of Finance and Management Control, Corporate Center (current)

Apr 1985 Joined the Company Apr 2007 General Manager, Business Unit No. 2, New Materials Business Division Mar 2009 General Manager, New Materials Business Division (current) Mar 2010 Executive Officer Mar 2017 Director Mar 2020 Director and Executive Officer Mar 2024 Director and Senior Executive Officer Mar 2026 Director, Managing Executive Officer (current)

Apr 1988 Joined the Company Jul 2010 Deputy General Manager, Business Planning and Promotion Department, Building Materials Business Division, and General Manager, Particleboard Group May 2012 General Manager, Particleboard Group, Building Materials Business Division Jul 2016 Executive Officer Jul 2016 General Manager, Particleboard Group, Building Materials Business Division, and General Manager, Takuma Plant Apr 2018 Deputy General Manager, Building Materials Business Division, and General Manager, Particleboard Group Mar 2020 General Manager, Building Materials Business Division Mar 2024 Senior Executive Officer Mar 2025 Director, Senior Executive Officer (current) Mar 2025 In charge of Synthetic Resins Business Division and Building Materials Business Division (current)

Apr 1992 Joined the Company Apr 2022 Deputy General Manager, Legal and Intellectual Property Department, Sustainability Promotion Department, Corporate Center, and Deputy General Manager, Environmental Management Department Apr 2023 General Manager, Legal and Intellectual Property Department, Sustainability Promotion Department, Corporate Center, and General Manager, Environmental Management Department Jan 2024 Executive Officer, General Manager, Sustainability Promotion Department, Corporate Center, General Manager, Legal and Intellectual Property Department, and General Manager, Environmental Management Department Mar 2026 Director, Senior Executive Officer (current) Mar 2026 In charge of General Affairs and Human Resources, Sustainability Promotion, Quality Assurance and DX Promotion, Corporate Center (current) Mar 2026 Chairperson, Sustainability Committee (current)

Mar 1985 Registered as Certified Public Accountant Apr 1998 Joined Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC) Jul 1999 Partner, Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC) Oct 2014 Opened Takashi Kitada Certified Public Accountant Office; Head (current) Mar 2016 Director (Audit and Supervisory Committee Member), the Company (current) Mar 2016 Outside Director (Audit and Supervisory Committee Member), Fine Dex Co., Ltd. (current)

Apr 1991 Joined the Company Mar 2017 General Manager, Accounting Department, Corporate Center Mar 2021 Executive Officer Mar 2021 General Manager, Internal Audit Office Apr 2021 General Manager, Internal Control and Audit Office Mar 2022 Director (Audit and Supervisory Committee Member) (current)

Apr 1994 Registered as attorney-at-law; joined Dojima Law Office Oct 2001 Joined Kirkland & Ellis LLP, Washington, D.C., USA Jan 2002 Registered as attorney in New York State, USA Sep 2002 Returned to Dojima Law Office (current) Jun 2003 Outside Audit & Supervisory Board Member, Navitas Co., Ltd. (now Sirius Vision Co., Ltd.) Apr 2013 Visiting Professor, Kyoto University Law School Jun 2015 Outside Director, Osaka Titanium Technologies Co., Ltd. Jun 2016 Outside Director (Audit and Supervisory Committee Member), Navitas Co., Ltd. (now Sirius Vision Co., Ltd.) Apr 2019 Vice President, Osaka Bar Association Jun 2021 Outside Audit & Supervisory Board Member, Kansai Mirai Bank, Ltd. (current) Mar 2022 Director (Audit and Supervisory Committee Member), the Company (current) Jun 2022 Outside Audit & Supervisory Board Member, West Nippon Telegraph and Telephone Corporation (now NTT West Corporation) (current) Jun 2022 Outside Director (Audit and Supervisory Committee Member), Osaka Titanium Technologies Co., Ltd. Jul 2024 Outside Director (Audit and Supervisory Committee Member), Nippon Life Insurance Company (current)

Apr 1996 Joined Takahashi Tax Accounting Office Dec 1999 Registered as Certified Tax Accountant Apr 2003 Opened Yoichi Watanabe Tax Accountant Office (now Biz Brain Tax Corporation); Head (current) Jul 2020 Vice Chairman, TKC National Association (current) Sep 2020 Chairman, TKC Shikoku Association (current) Jul 2021 Deputy Branch Chairman, Marugame Branch, Shikoku Tax Accountants' Association Mar 2022 Director (Audit and Supervisory Committee Member), the Company (current) Jul 2023 Director, Kagawa Prefectural Branch Federation, Shikoku Tax Accountants' Association Jul 2025 Standing Director, Kagawa Prefectural Branch Federation, Shikoku Tax Accountants' Association (current) Jul 2025 Branch Chairman, Marugame Branch, Shikoku Tax Accountants' Association (current)

Apr 1983 Joined Nippon Kogyo Co., Ltd. Jun 2007 Executive Officer and General Manager, General Affairs Department, the same company Apr 2012 Executive Officer and General Manager, Administration Department, and Deputy General Manager in charge of General Affairs, the same company Jun 2012 Director, Executive Officer and General Manager, Administration Department, and Deputy General Manager in charge of General Affairs, the same company Apr 2015 Director, Executive Officer and General Manager, General Affairs and Human Resources Department, the same company Jun 2019 Director, Executive Officer in charge of Administration, and General Manager, General Affairs and Human Resources Department, the same company Jun 2020 Director, Managing Executive Officer in charge of Administration, and General Manager, General Affairs and Human Resources Department, the same company Jun 2024 Representative Director, President and Executive Officer in charge of Administration, the same company Jun 2025 Representative Director, President and Executive Officer, the same company (current) Mar 2026 Director (Audit and Supervisory Committee Member), the Company (current)