Born Apr 1961 Apr 1984 Joined the Company Mar 2008 Director and President, Nippon Pigment (M) Sdn. Bhd. Apr 2013 Director and President, P.T. Nippisun Indonesia Jun 2016 Executive Officer, General Manager of Management Administration Division; Director and President, Nippon Pigment (S) Pte. Ltd. Jun 2018 Executive Officer, Deputy General Manager of Sales Division; Representative Director, Osaka Pigment Co., Ltd. Jun 2021 Director, Executive Officer, Deputy General Manager of Sales Division Jun 2022 Managing Director, Managing Executive Officer, General Manager of Management Administration Division Jun 2023 Representative Director, Senior Managing Executive Officer; in charge of Management Administration Division, Systems Department, General Affairs Department, Accounting Department, and Legal & Compliance Office Jun 2024 Representative Director, President and Executive Officer; overall management, Internal Audit Office, Purchasing Department Oct 2024 Representative Director, President of the Company; Representative Director, President and Executive Officer of Nippon Pigment Co., Ltd.; overall management, Internal Audit Office, Purchasing Department (current)

Apr 1986 Joined Sumitomo Chemical Co., Ltd. Oct 2005 General Manager, Acrylic Functional Materials Department, Methacrylic Business Division, Sumitomo Chemical Co., Ltd. Jun 2009 Director, Sumitomo Chemical Co., Ltd. Apr 2011 Executive Officer, Sumitomo Chemical Co., Ltd. Jun 2014 Representative Director, President, NIPPON A&L INC. Jun 2021 Representative Director, President, Sumika Color Co., Ltd. (now PLASiST Co., Ltd.) (current) Jun 2024 Director, Vice President of the Company (current)

Apr 1988 Joined the Company Apr 2014 General Manager, Saitama Kawamoto Plant Jun 2016 Executive Officer, General Manager, Saitama Kawamoto Plant Jun 2018 Executive Officer, General Manager of Management Administration Division and General Manager of Corporate Planning Department Jun 2021 Senior Executive Officer, General Manager of Production Division Jun 2023 Senior Executive Officer, General Manager of Management Administration Division and General Manager of Corporate Planning Department; in charge of Quality Assurance Office Jun 2024 Managing Executive Officer, General Manager of Management Administration Division, General Manager of Strategy Promotion Division; in charge of Quality Assurance Office Jun 2025 In charge of Corporate Planning Department; oversight of General Affairs Department and Personnel Planning Department; Managing Director, Managing Executive Officer of Nippon Pigment Co., Ltd., General Manager of Management Administration Division, General Manager of Strategy Promotion Division; in charge of Quality Assurance Office Jun 2026 Director, Senior Managing Director of the Company; Director, Senior Managing Executive Officer of Nippon Pigment Co., Ltd. (current)

Born Apr 1955 Jan 1981 Joined the Company Feb 1986 Vice President and Director, Nippon Pigment (U.S.A.) Inc. Apr 1994 President and Director, Nippon Pigment (U.S.A.) Inc. Jun 1998 Director, Accounting Department of the Company Jun 2006 General Manager, Internal Audit Office Jun 2015 Audit & Supervisory Board Member Jun 2016 Director, Audit and Supervisory Committee Member Jun 2023 Director of the Company (current)

Apr 1981 Joined the Company Jul 2006 General Manager, Accounting Department Jun 2011 Director, General Manager, Accounting Department; in charge of General Affairs Department and Systems Department Jun 2016 Director, Executive Officer, General Manager, Accounting Department; in charge of General Affairs Department and Systems Department Jul 2016 Director, Executive Officer; in charge of General Affairs Department, Accounting Department, and Systems Department Jun 2021 Managing Director, Managing Executive Officer; in charge of General Affairs Department, Accounting Department, Legal & Compliance Office; oversight of Systems Department Jun 2022 Managing Director, Managing Executive Officer; in charge of Legal & Compliance Office; oversight of General Affairs Department, Accounting Department, Systems Department Jun 2023 Director, Audit and Supervisory Committee Member of the Company (current) Jun 2024 Audit & Supervisory Board Member, Sumika Color Co., Ltd. (now PLASiST Co., Ltd.) (current) Oct 2024 Audit & Supervisory Board Member, Nippon Pigment Co., Ltd. (current)

Apr 1985 Joined Sumitomo Chemical Co., Ltd. Oct 2014 Asia Business Office: business planning and overseas project coordination, Sumitomo Chemical Co., Ltd. Jul 2015 Asia Business Office: business planning and overseas project coordination; Technology & Management Planning Office: in charge of related businesses Apr 2016 Management Administration Department: in charge of related businesses; business planning and overseas project coordination Apr 2020 Assistant to General Manager, Corporate Planning Office, Management Administration Division, Sumika Color Co., Ltd. Jun 2020 Audit & Supervisory Board Member, Sumika Color Co., Ltd. (now PLASiST Co., Ltd.) (current) Jun 2024 Director, Audit and Supervisory Committee Member of the Company (current) Oct 2024 Audit & Supervisory Board Member, Nippon Pigment Co., Ltd. (current)

Apr 1970 Joined the Ministry of Transport (now Ministry of Land, Infrastructure, Transport and Tourism) Jun 1998 Director-General, Maritime Transport Bureau, Ministry of Transport Jul 1999 Retired from the Ministry of Transport Aug 1999 Representative Director, Japanese National Railways Settlement Business Headquarters, Japan Railway Construction Corporation Jul 2001 Adviser, Japan Cargo Inspection Association (now General Incorporated Association) May 2003 President, Japan Cargo Inspection Association May 2009 Adviser, Japan Cargo Inspection Association Feb 2011 Registered as attorney-at-law (current) Jun 2013 Outside Director, Kamigumi Co., Ltd. Jun 2013 Outside Corporate Auditor, Tokyo Airport Transport Co., Ltd. (current) Jun 2019 Director, Audit and Supervisory Committee Member of the Company (current)

Apr 1986 Joined Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) Mar 2003 Management Division, Mizuho Financial Group, Inc.; seconded to Mizuho Trust & Banking Co., Ltd. as Investigator Jul 2003 General Planning, Mizuho Trust & Banking Co., Ltd.; seconded to Custody Bank of Japan, Ltd. as Senior Advisor Jul 2010 General Manager, Funds & Foreign Exchange Department, Custody Bank of Japan, Ltd. Jul 2013 General Manager, Securities Management Department, Custody Bank of Japan, Ltd. Jul 2015 Chief Auditor, Business Audit Department, Mizuho Trust & Banking Co., Ltd. Mar 2020 Director, General Manager of Administration Division, Tobu Ryokuchi Co., Ltd. Jun 2026 Director, Audit and Supervisory Committee Member of the Company (current)

Dec 2010 Registered as attorney-at-law Dec 2010 Joined Toranomon Law & Economics Office (now TLEO Law Office, Attorney Corporation) Feb 2024 Joined Eucalyptus Sogo Law Office (current) Jun 2026 Director, Audit and Supervisory Committee Member of the Company (current)