Apr 1984 Joined the Company Apr 2011 General Manager, Module Production Planning Department, Production Division Jun 2018 Executive Officer; in charge of Chip-type Aluminum Electrolytic Capacitor Business; Product Business Division Jun 2019 Senior Executive Officer Jun 2019 Chief Coordinator, Product Business Division Jun 2020 Representative Director, President, Chemi-Con East Japan Co., Ltd. Jun 2021 Chief Coordinator, Business Division Jun 2023 Director Apr 2025 Representative Director, President and Executive Officer; in charge of Audit Office (current) Jun 2025 in charge of Management Strategy Department (current)

Apr 1988 Joined the Company Aug 2020 General Manager, Audit Office Jun 2024 Full-time Audit and Supervisory Board Member (current)

Apr 1984 Joined the Company Jun 2009 General Manager, Business Planning Department, Materials Business Division Apr 2014 General Manager, Accounting Department, Planning Division Jun 2014 Executive Officer Jun 2016 Senior Executive Officer; in charge of Cost Planning and Accounting Departments; Deputy in charge of Management Strategy Department Jun 2019 in charge of IT Business Reform Department Jun 2021 Director, Managing Executive Officer, CFO Jun 2021 in charge of Accounting and Management Strategy Departments Jun 2023 Director, Senior Managing Executive Officer, CFO (current) Oct 2023 in charge of Digital Strategy Department (current) Jun 2025 in charge of Accounting Department; Deputy in charge of Management Strategy Department (current)

Sep 1998 Joined the Company Apr 2020 Representative Director, President, Europe Chemi-Con (Deutschland) GmbH Apr 2023 Representative Director, President, United Chemi-Con, Inc.; Representative Director, Chairman, Europe Chemi-Con (Deutschland) GmbH Jun 2024 Executive Officer; General Manager, Sales Division; Representative Director, President, United Chemi-Con, Inc. Jun 2025 Director, Senior Executive Officer; General Manager, Sales Division; Representative Director, President, United Chemi-Con, Inc. (current)

Apr 1980 Joined TV Tokyo Corporation Jul 2007 Deputy General Manager, News Department; Director, Newsgathering Center, TV Tokyo Corporation Jun 2009 General Manager, Compliance Division, TV Tokyo Corporation Oct 2010 General Manager, Compliance Division, TV Tokyo Holdings Corporation Jun 2012 Director in charge of Legal and Contracts Division, TV Tokyo Holdings Corporation; Director, TV Tokyo Corporation Jun 2014 Managing Director in charge of Legal and Contracts, TV Tokyo Holdings Corporation Jun 2016 Managing Director, General Manager of Legal Division; Chair of Risk Management Committee; General Manager, Information Security; General Manager, Personal Information Protection, TV Tokyo Holdings Corporation Jun 2017 Senior Managing Director, General Manager of Legal Division; Chair of Risk Management Committee; General Manager, Information Security; General Manager, Personal Information Protection, TV Tokyo Holdings Corporation Jun 2019 Special Expert, Internal Audit Office, TV Tokyo Holdings Corporation; Audit & Supervisory Board Member, TV Tokyo Production Co., Ltd. and TV Tokyo Music Corporation Jun 2021 Director of the Company (current)

Apr 1979 Joined Asahi Kasei Corporation Apr 2012 Executive Officer, Asahi Kasei Chemicals Corporation Apr 2014 Director, Managing Executive Officer, Asahi Kasei Chemicals Corporation Apr 2016 Senior Executive Officer, Asahi Kasei Corporation; General Manager, High-Performance Polymer Business Division Apr 2017 Managing Executive Officer, Asahi Kasei Corporation; General Manager, High-Performance Polymer Business Division Apr 2018 Senior Managing Executive Officer, Asahi Kasei Corporation; General Manager, High-Performance Polymer Business Division Apr 2019 Executive Vice President, in charge of Materials Sector, Asahi Kasei Corporation; in charge of Asahi Kasei Advance Corporation and Asahi Kasei Europe GmbH Jun 2019 Director, Executive Vice President, in charge of Materials Sector, Asahi Kasei Corporation; in charge of Asahi Kasei Advance Corporation and Asahi Kasei Europe GmbH Apr 2022 Director, Asahi Kasei Corporation Jun 2022 Advisor, Asahi Kasei Corporation Jun 2023 Director of the Company (current)

Apr 1992 Joined Chuo Trust & Banking Co., Ltd. (now Sumitomo Mitsui Trust Bank, Limited) Oct 1999 Joined Asahi Audit Corporation (now Azusa Audit LLC) Mar 2003 Registered as Certified Public Accountant Feb 2007 Joined Shin Nihon & Co. (now EY Shin Nihon LLC) Aug 2013 Registered as Certified Tax Accountant; Representative, Satomi Nakano Certified Public Accountant and Tax Accountant Office (current) Jun 2015 Outside Audit & Supervisory Board Member, Yachiyo Bank, Ltd. (now Kiraboshi Bank, Ltd.) May 2018 Outside Audit & Supervisory Board Member, Kiraboshi Bank, Ltd. Nov 2021 Outside Director (Audit and Supervisory Committee Member), Uniden Holdings Corporation Jun 2024 Outside Director (Audit and Supervisory Committee Member), Nihon Chouzai Co., Ltd.; Outside Director (Audit and Supervisory Committee Member), Mebuki Financial Group, Inc. (current) Nov 2024 Supervisory Officer, Healthcare & Medical Investment Corporation (current) Jun 2025 Director of the Company (current)

Apr 1984 Joined the Company Jul 2007 General Manager, Product Development Department, Composite Business Division Apr 2014 Representative Director, Managing Director, Chemi-Con Nagaoka Co., Ltd. Apr 2023 Department Manager in charge, Solution Development Department, Technology Division Mar 2025 Advisor Jun 2025 Full-time Audit and Supervisory Board Member (current)

Oct 1986 Joined Asahi Shinwa & Co. (now Azusa Audit LLC) Aug 1990 Registered as Certified Public Accountant May 2006 Representative Partner of the firm Jul 2012 Managing Director, Osaka General Office; Director, Second Business Division Jul 2021 Head, Doi Certified Public Accountant Office (current) Jun 2022 Audit and Supervisory Board Member of the Company (current) Jun 2024 Outside Audit and Supervisory Board Member, Shinko Wire Co., Ltd. (current)

Oct 1981 Joined Tohmatsu & Aoki Audit Corporation (now Tohmatsu LLC) Mar 1985 Registered as Certified Public Accountant Jun 2013 Vice Chairman, Tokai Chapter, Japanese Institute of Certified Public Accountants Jul 2013 Director, Japanese Institute of Certified Public Accountants Oct 2014 Head, Ogawa Kaoru Certified Public Accountant Office (current) Jun 2017 Outside Audit & Supervisory Board Member, Japan Tissue Engineering Co., Ltd. (current) Jan 2018 Joined Gyosei & Co. Oct 2018 Partner, Gyosei & Co. Jun 2020 Outside Audit & Supervisory Board Member, AT Group Co., Ltd. Jun 2024 Audit and Supervisory Board Member of the Company (current)