Apr 1978 Joined the Company Oct 2006 General Manager, Automotive Materials Division Apr 2009 Executive Officer, General Manager, Automotive Materials Division Jun 2013 Director, Executive Officer Apr 2015 Representative Director, President and Executive Officer Apr 2023 Representative Director, Chairman (current) Significant concurrent positions: Outside Director, Japan Tobacco Inc.

Apr 1988 Joined the Company Apr 2015 General Manager, Corporate Planning Division Apr 2017 Executive Officer, General Manager, Corporate Planning Division Oct 2017 Executive Officer, General Manager, Automotive Materials Division Jun 2022 Director, Executive Officer Apr 2023 Representative Director, President and Executive Officer (current)

Apr 1985 Joined the Company Apr 2011 General Manager, Electronic Materials Division Apr 2013 Executive Officer, General Manager, Electronic Materials Division Jun 2021 Director, Executive Officer Apr 2024 Director, Managing Executive Officer Apr 2026 Director, Senior Managing Executive Officer; in charge of Processed Materials, Electronics and Energy, Mobility, and Asia (Greater China, ASEAN, India, South Korea, Taiwan) (current)

Apr 1992 Joined the Company Apr 2017 General Manager, Functional Chemicals Division Apr 2023 Executive Officer, General Manager, Functional Chemicals Division Jun 2024 Director, Executive Officer Apr 2026 Director, Executive Officer; in charge of Functional Materials, Consumer Products, Development, Europe and Americas, Corporate Planning Headquarters, and CEO of the Americas (current)

Apr 1987 Joined the Company Apr 2014 General Manager, Information Systems Division Apr 2020 Executive Officer, General Manager, Finance and Accounting Division Jun 2025 Director, Executive Officer; in charge of overall administration (current)

Apr 1977 Joined the Company Apr 1988 General Manager, No. 2 Synthetic Resin Department Jun 1989 Director Jun 1995 Senior Managing Director Jun 1997 Representative Director, Executive Managing Director Jun 1999 Representative Director, President Jun 2001 Representative Director, President and Executive Officer Apr 2015 Representative Director, Chairman Apr 2023 Director, Senior Advisor (current)

Sep 1987 Joined Peat Marwick Main & Co. (now KPMG LLP) Apr 1997 Partner, KPMG Corporate Finance Co., Ltd. Nov 2000 Joined UBS Warburg Securities Co., Ltd. (now UBS Securities Japan Co., Ltd.) Jan 2005 Managing Director, M&A Advisory, UBS Securities Japan Co., Ltd. Jul 2008 Senior Vice President, Business Development Leader, GE Capital Asia Pacific Apr 2013 Senior Managing Executive Officer, General Manager, Business Development, GE Capital Japan, GE Japan Co., Ltd. (now GE Japan LLC) Dec 2013 Managing Director, GCA Savvian Co., Ltd. (now GCA LLC) Mar 2017 Director, GCA Savvian Co., Ltd. Jun 2020 Director of the Company Feb 2022 Representative Director and CEO, Houlihan Lokey K.K. Mar 2024 Officer Executing Duties, GCA LLC (current) Significant concurrent positions: Representative Director and CEO, Houlihan Lokey K.K.; Outside Director, Shiseido Company, Limited; Outside Director, Audit and Supervisory Committee Member, Nippon Yusen Kabushiki Kaisha

Apr 1974 Joined Kikkoman Shoyu Co., Ltd. (now Kikkoman Corporation) Jun 2003 Executive Officer, Kikkoman Jun 2006 Managing Executive Officer, Kikkoman Jun 2008 Director, Managing Executive Officer, Kikkoman Jun 2011 Representative Director, Senior Managing Executive Officer, Kikkoman Jun 2013 Representative Director, President and CEO, Kikkoman Jun 2021 Representative Director, Chairman and CEO, Kikkoman Jun 2022 Director of the Company (current) Jun 2023 Representative Director, Chairman, Kikkoman Corporation (current) Significant concurrent positions: Representative Director, Chairman, Kikkoman Corporation

Apr 1980 Joined Honda Motor Co., Ltd. Apr 2008 Executive Officer; Vice President, Honda Motor Europe Ltd. Apr 2011 General Manager, GAC Honda Automobile Co., Ltd. Apr 2014 Managing Executive Officer, Honda Motor Co., Ltd.; Head of Europe Region; President, Honda Motor Europe Ltd. Apr 2015 Senior Managing Executive Officer, Honda Motor Co., Ltd. Apr 2016 Senior Managing Executive Officer, Head of North America Region; President and Chief Executive Officer, American Honda Motor Co., Inc. Jun 2017 Senior Managing Director, Honda Motor Co., Ltd. Apr 2019 Chairman, Honda Motor Co., Ltd. Jun 2023 Director of the Company (current)

Apr 1992 Joined Sumitomo Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Apr 2009 Group Leader, Business Promotion Group, Hibiya Corporate Sales Department II Apr 2010 Group Leader, Human Resources Department Aug 2011 Group Leader, Americas Sales Department I Apr 2014 Deputy General Manager, Americas Sales Department I Apr 2016 Deputy General Manager, Head Office Corporate Sales Department V Apr 2018 General Manager, No. 2 Department, Fukuoka Corporate Sales Department Apr 2020 General Manager, Hamamatsucho Corporate Sales Department Apr 2022 General Manager, Hiroshima Corporate Sales Department Apr 2024 Retired from Sumitomo Mitsui Banking Corporation Jun 2024 Audit & Supervisory Board Member of the Company (current)

Apr 1986 Joined the Company Dec 2013 General Manager, Finance Division; General Manager, Accounting Division Apr 2018 Executive Officer, General Manager, Finance Division; General Manager, Accounting Division Apr 2020 Executive Officer, General Manager, Internal Audit Office Jun 2023 Audit & Supervisory Board Member (current)

Apr 1984 Joined the Company Apr 2013 Executive Officer, General Manager, Corporate Planning Office; General Manager, Information Systems Division Jun 2017 Director, Executive Officer; President, Nagase General Service Co., Ltd. (now Nagase Business Expert Co., Ltd.); General Manager, Human Resources and General Affairs Division; General Manager, Business Process Improvement Division; in charge of administration Jun 2019 Managing Executive Officer; President, Nagase Business Expert Co., Ltd. Jun 2025 Audit & Supervisory Board Member (current)

Apr 1980 Prosecutor, Tokyo District Public Prosecutors Office Apr 1990 Prosecutor, Special Investigation Department, Tokyo District Public Prosecutors Office Jan 2005 Chief Prosecutor, Special Trial Department, Tokyo District Public Prosecutors Office Oct 2010 Deputy Superintendent Prosecutor, Osaka High Public Prosecutors Office Jun 2012 Director, Criminal Affairs Department, Supreme Public Prosecutors Office Jan 2014 Superintendent Prosecutor, Yokohama District Public Prosecutors Office Jan 2015 Superintendent Prosecutor, Fukuoka High Public Prosecutors Office Nov 2016 Registered as attorney, Japan Federation of Bar Associations (Tokyo Bar Association); Yaesu Sogo Law Office (current) Jun 2018 Audit & Supervisory Board Member of the Company (current) Significant concurrent positions: Outside Director, Audit and Supervisory Committee Member, Orient Corporation; Outside Audit & Supervisory Board Member, Tetsu Kogyo Co., Ltd.; Outside Director, Audit and Supervisory Committee Member, Globeride, Inc.; Outside Director, Dentsu Group Inc.; Attorney, Yaesu Sogo Law Office