Apr 1982 Joined the Company Apr 2008 Executive Officer; General Manager, Corporate Governance Office, Business Strategy Center; General Manager, Personnel & General Affairs Office, Business Support Center (concurrently); General Manager, Real Estate Business Division (concurrently) Apr 2009 Deputy General Manager, Business Support Center (concurrently); General Manager, Business Strategy Office, Business Strategy Center (concurrently); General Manager, Finance & Information Office, Business Support Center (concurrently) Jun 2010 Director, Executive Officer; General Manager, Business Support Center (concurrently) Jan 2012 In charge of Real Estate Business (concurrently) Jun 2012 Director, Managing Executive Officer; Deputy General Manager, Business Strategy Center (concurrently) Jun 2014 General Manager, Business Strategy Center (concurrently) Jun 2015 Director, Senior Managing Executive Officer Jun 2016 Representative Director, Senior Managing Executive Officer Jun 2018 Representative Director, Executive Vice President Mar 2019 Representative Director, President Mar 2025 Director, Chairman of the Board (current)

Apr 1988 Joined the Company Apr 2011 Executive Officer, General Manager, Friction Materials Manufacturing Division, Nisshinbo Brake Inc. Apr 2013 Managing Executive Officer, General Manager, Strategy Office and Production Division (concurrently), General Manager, Production Engineering Division (concurrently), Nisshinbo Brake Inc. Jun 2013 Director, Managing Executive Officer, Nisshinbo Brake Inc. Jan 2015 General Manager, Brake Development Division, Nisshinbo Brake Inc. Apr 2015 Senior Executive Vice President and Director, Nisshinbo Brake Inc. Jun 2015 Executive Officer, the Company Jun 2017 Representative Director, President, Nisshinbo Brake Inc. Mar 2019 Director, Executive Officer, the Company Mar 2023 Deputy General Manager, Business Strategy Center, the Company; Chairman of the Board and Director, Nisshinbo Brake Inc. Mar 2024 Director, Managing Executive Officer; General Manager, Business Strategy Center, the Company Mar 2025 Representative Director, President, the Company (current)

Apr 1982 Joined Japan Radio Co., Ltd. Apr 2010 General Manager, Technology Development Division, Research & Development Headquarters, Japan Radio Co., Ltd. Apr 2011 Director of Research Laboratories, Research & Development Headquarters, Japan Radio Co., Ltd. Apr 2012 Executive Officer, General Manager, Research & Development Headquarters, Japan Radio Co., Ltd. Jun 2012 Director of Research Laboratories, Japan Radio Co., Ltd. Apr 2017 Deputy General Manager, Technology Headquarters, Japan Radio Co., Ltd. Jun 2017 Director, Executive Officer, General Manager, Technology Headquarters; General Manager, Research & Development (concurrently), Japan Radio Co., Ltd. Apr 2019 General Manager, Technology Development Headquarters; General Manager, New Business Development (concurrently), Japan Radio Co., Ltd. Mar 2020 Representative Director, President, Japan Radio Co., Ltd. Mar 2021 Director, Senior Managing Executive Officer, the Company Mar 2022 Representative Director, Senior Managing Executive Officer, the Company Mar 2025 Director, Managing Executive Officer, the Company (current)

Apr 1986 Joined the Company Jan 2014 Deputy General Manager, Finance Group, Finance & Information Office, Business Support Center Jun 2015 General Manager, Finance & Information Office, Business Support Center Apr 2018 Executive Officer Mar 2020 Director, Executive Officer Apr 2020 General Manager, Finance & Information Office, Business Strategy Center Mar 2024 Deputy General Manager, Business Strategy Center Mar 2025 Director, Managing Executive Officer; General Manager, Business Strategy Center (current)

Apr 1973 Joined Development Bank of Japan Inc. (formerly Japan Development Bank) Oct 1999 General Manager, Urban Development Department, Development Bank of Japan Inc. Jun 2002 General Manager, General Affairs Department, Development Bank of Japan Inc. Jun 2004 Executive Officer, Development Bank of Japan Inc. Oct 2008 Director, Managing Executive Officer, Development Bank of Japan Inc. Jun 2009 Executive Vice President and Representative Director, Tokyo Ryutsu Center Co., Ltd.; President and Representative Director, TRC Service Co., Ltd. Jun 2013 President and Representative Director, Tokyo Ryutsu Center Co., Ltd.; Director, TRC Service Co., Ltd. Jun 2017 Chairman of the Board, DBJ Asset Management Co., Ltd. Jun 2018 Adviser, DBJ Asset Management Co., Ltd. Mar 2019 Outside Director, the Company (current)

Apr 1981 Appointed Public Prosecutor Jan 2007 Director, Special Investigation Department, Tokyo District Public Prosecutors Office Dec 2015 Chief Public Prosecutor, Tokyo District Public Prosecutors Office Sep 2016 Deputy Prosecutor General, Supreme Public Prosecutors Office Jul 2018 Superintending Prosecutor, Tokyo High Public Prosecutors Office Mar 2019 Registered as Attorney-at-Law (current) Jun 2019 Chairman, Japan International Training Cooperation Organization (formerly International Training and Cooperation Organization) Mar 2020 Outside Director, the Company (current)

Apr 1978 Joined Suntory Ltd. Jun 1980 Joined Marcom International Co., Ltd. Sep 1985 Joined SEMI Japan Apr 2001 Joined Semiconductor Portal Inc.; Director Nov 2002 Representative Director, Semiconductor Portal Inc. Jun 2007 President and Representative Director, Semiconductor Portal Inc. (current) Mar 2021 Outside Director, the Company (current)

Jun 1975 Associate Professor, Harvard University Sep 1976 Associate Professor, Ohio State University, USA Dec 1976 Director, Tokyo Office, Ohio State Government, USA Aug 1978 General Manager, North Pacific Region Sales Department, Special Materials Division, General Electric Japan K.K. Dec 1982 Representative Director, Teradyne K.K. Sep 1988 Vice President, Teradyne, Inc. Mar 1999 Representative Director, TCS Japan K.K. Sep 2008 Chairman of the Board, Alphana Technology Co., Ltd. Feb 2009 Representative Director, Test Technology Laboratory Co., Ltd. (current) Jan 2010 Director, Mattson Technology, Inc. Mar 2013 Representative Director, Levitronix Japan K.K. Mar 2023 Outside Director, the Company (current)

Apr 1986 Joined Salomon Brothers Asia Securities Co., Ltd., Tokyo Branch Sep 1994 Joined Bankers Trust Asia Securities Co., Ltd., Tokyo Branch Jan 1996 Managing Director, Bankers Trust Asia Securities Co., Ltd. Jul 1999 Joined Dresdner Kleinwort Securities Co., Ltd., Tokyo Branch (currently Dresdner Securities Japan Ltd.); Managing Director, Fixed Income Division May 2007 Joined UBS Securities Co., Ltd., Tokyo Branch (currently UBS Securities Japan Co., Ltd.); Managing Director, Investment Banking Division May 2020 Part-time Lecturer, Graduate School of International Corporate Strategy, Hitotsubashi University Nov 2022 Visiting Associate Professor, Graduate School of International Corporate Strategy, Hitotsubashi University (current) Mar 2023 Outside Director, the Company (current)

Apr 1983 Joined the Company Apr 2009 Executive Officer, General Manager, Corporate Governance Office, Business Strategy Center; General Manager, Personnel & General Affairs Office, Business Support Center (concurrently) Jun 2013 Deputy General Manager, Business Support Center Jun 2014 Director, Executive Officer; Representative Director, President, Nisshinbo Textile Inc. Jun 2016 Managing Executive Officer, the Company Mar 2019 Director, Managing Executive Officer; General Manager, Business Strategy Center, the Company Mar 2024 Full-time Audit & Supervisory Board Member, the Company (current)

Mar 1990 Joined New Japan Radio Co., Ltd. (currently Nisshinbo Micro Devices Inc.) Apr 2005 General Manager, Accounting Department, General Affairs Division, New Japan Radio Co., Ltd. Apr 2011 Executive Officer; General Manager, Business Planning Department, Administration Division, New Japan Radio Co., Ltd. Jun 2012 General Manager, Administration Division, New Japan Radio Co., Ltd. Apr 2014 Managing Executive Officer; Deputy General Manager, Electronic Device Division, New Japan Radio Co., Ltd. Jun 2015 Director, Executive Officer; Deputy General Manager, Electronic Device Division, New Japan Radio Co., Ltd. Apr 2016 General Manager, Administration Division, New Japan Radio Co., Ltd. Apr 2018 Director, Managing Executive Officer; General Manager, Business Division, New Japan Radio Co., Ltd. Sep 2018 Representative Director, President, New Japan Radio Co., Ltd. Mar 2021 Executive Officer, the Company Jan 2022 Representative Director, Senior Managing Executive Officer; General Manager, Corporate Division, Nisshinbo Micro Devices Inc. Mar 2023 Full-time Audit & Supervisory Board Member, the Company (current)

Apr 1988 Registered as Attorney-at-Law (current) Apr 1988 Joined Tanaka & Takahashi Law Office May 2001 Joined Clifford Chance Foreign Law Joint Enterprise May 2011 Joined K&L Gates Foreign Law Joint Enterprise Oct 2014 Joined Sonderhoff & Einsel Law and Patent Office Mar 2019 Outside Audit & Supervisory Board Member, the Company (current) Jul 2023 Joined Aquasis Law Office (current)

Oct 1992 Joined Tohmatsu & Co. (currently Deloitte Touche Tohmatsu LLC) Jul 1997 Joined Tadao Kato Tax Accountant Office Aug 1999 Joined Taiyo & Co. (currently Taiyo LLC) May 2000 Registered as Certified Public Accountant (current) Nov 2002 Opened Ichiba Certified Public Accountant Office; Representative (current) Aug 2008 Registered as Certified Tax Accountant (current) Oct 2008 Established Appraise Tax Corporation; Representative Partner (current) Jul 2022 Supervisory Director, Ichigo Office REIT Investment Corporation (current) Mar 2023 Outside Audit & Supervisory Board Member, the Company (current)