Aug 1988 Joined the Company Apr 1993 General Manager, Europe and Americas Sales Department Jun 1995 Director Apr 1997 In charge of Business Planning Office Apr 1999 In charge of PCC Business Jun 2003 Executive Officer Jun 2004 Managing Director Dec 2004 President, Antenna Systems Company Jun 2006 Senior Managing Executive Officer Apr 2007 Representative Director and President Apr 2026 Representative Director, Chairman and CEO (current)

Apr 1985 Joined the Company Oct 2002 General Manager, VCCS Business Division Dec 2004 Managing Director, YOKOWO MANUFACTURING OF AMERICA LLC Apr 2007 General Manager, Administration Division Jun 2007 Executive Officer Apr 2017 Senior Managing Executive Officer Jun 2017 Director and Senior Managing Executive Officer Feb 2020 General Manager, VCCS Business Division Apr 2023 General Manager, Incubation Center (current) Apr 2024 Director and Executive Managing Officer Apr 2026 Director, Vice Chairman (current)

Apr 1988 Joined the Company Apr 2006 General Manager, Accounting Department Jun 2012 Executive Officer Apr 2015 General Manager, VCCS Business Division Apr 2017 Senior Managing Executive Officer Feb 2020 General Manager, VCCS Overseas Plants and Chairman, Dongguan Youhua Group Apr 2023 In charge of VCCS Business Division; General Manager, VCCS Overseas Plants and Chairman, Dongguan Youhua Group Jun 2024 Director and Senior Managing Executive Officer Apr 2025 General Manager, VCCS Business Division, VCCS Overseas Plants, Administration Division and Tomioka Plant Apr 2026 Representative Director and President (current)

May 2013 Joined the Company Apr 2015 General Manager, CTC Technology Department Apr 2017 Deputy General Manager, Technology Division and General Manager, CTC Technology Department Apr 2018 Executive Officer Apr 2020 General Manager, Technology Division and General Manager, CTC Technology Department Apr 2022 Senior Managing Executive Officer; General Manager, Technology Division Jun 2022 Director and Senior Managing Executive Officer (current) Apr 2024 General Manager, Technology Division and General Manager, Core Technology Development Division (current)

Feb 2008 Joined the Company, Accounting Department, Administration Division Apr 2019 General Manager, Accounting Department, Administration Division Jun 2021 Manager in charge, Accounting Department, Administration Division Jun 2026 Audit & Supervisory Board Member (current)

Sep 1979 Joined Japan Management Association Apr 1989 Senior Consultant, Japan Management Association Consultants Inc. (current) Jun 2003 Director, Japan Management Association Consultants Inc. Apr 2004 Director and General Manager, Administration Division, Japan Management Association Consultants Inc. Apr 2006 Director and General Manager, Core Systems Development Office, Japan Management Association Consultants Inc. Apr 2007 Director and General Manager, Corporate Office, Japan Management Association Consultants Inc. Jun 2007 Managing Director, All Japan Management Federation Apr 2009 Adviser, Japan Management Association Consultants Inc. (current) Jun 2011 Audit & Supervisory Board Member, JMA Holdings Co., Ltd. Jun 2022 Director of the Company (current)

Apr 2008 Joined LG Electronics Inc. Apr 2014 Researcher, Institute of Developing Economies, Japan External Trade Organization (JETRO) Oct 2016 Lecturer, Institute of Innovation Research, Hitotsubashi University Oct 2017 Visiting Researcher, Waseda University Apr 2019 Associate Professor, Institute of Innovation Research, Hitotsubashi University Jul 2021 Visiting Researcher, Eindhoven University of Technology Sep 2022 Visiting Researcher, National Institute of Science and Technology Policy, Ministry of Education, Culture, Sports, Science and Technology (MEXT) Jun 2023 Director of the Company Apr 2025 Professor, Institute of Innovation Research, Hitotsubashi University (current)

Dec 2004 Joined ShinNihon Audit Corporation (currently EY ShinNihon LLC) Aug 2013 Left ShinNihon Audit Corporation Sep 2013 Representative, Yoneda CPA Office (current) Mar 2018 Full-time Executive Director, Japan Professional Football League (J.LEAGUE) Jan 2021 Established N-One General Incorporated Association; Representative Director (current) Nov 2021 Outside Director (Audit and Supervisory Committee Member), Arara Inc. (currently PayCloud Holdings Co., Ltd.) (current) Mar 2022 Outside Director, Direct Marketing Mix Inc. (current) Jun 2022 Audit & Supervisory Board Member of the Company Jun 2024 Director of the Company (current)

Jun 1995 Visiting Researcher, Small and Medium Enterprise Agency, Ministry of International Trade and Industry (MITI) Jun 1997 Visiting Researcher, Nippon Long-Term Credit Bank Research Institute Jun 1998 Visiting Researcher, Institute for Monetary and Economic Studies, Bank of Japan Jun 1999 Visiting Researcher, Policy Research Institute, Ministry of Finance Jan 2000 Visiting Researcher, Board of Governors of the Federal Reserve System Oct 2000 Research Fellow, Asian Development Bank Institute Nov 2005 Vice President, J.P. Morgan Sep 2007 Associate Professor, Department of International Relations, Faculty of Liberal Arts, International Christian University Apr 2010 Associate Professor, Department of Economics and Business, Faculty of Liberal Arts, International Christian University Apr 2013 Senior Associate Professor, Department of Economics and Business, Faculty of Liberal Arts, International Christian University Apr 2020 Professor, Department of Economics and Business, Faculty of Liberal Arts, International Christian University (current) Jun 2025 Director of the Company (current)

Apr 1976 Joined The Gunma Bank, Ltd. Jun 2007 Executive Officer; General Manager, Head Office Sales Division, The Gunma Bank, Ltd. Jun 2009 Director and Executive Officer; General Manager, Corporate Planning Division, The Gunma Bank, Ltd. Jun 2011 Managing Director, The Gunma Bank, Ltd. Jun 2014 Senior Managing Director, The Gunma Bank, Ltd. Jun 2017 Adviser, The Gunma Bank, Ltd.; Representative Director and President, Gunma Land Co., Ltd. Jun 2022 Adviser, Gunma Land Co., Ltd.; Audit & Supervisory Board Member of the Company (current)

Apr 2003 Joined Chuo Aoyama PricewaterhouseCoopers (Chuo Aoyama Audit Corporation) Sep 2006 Transferred to Arata Audit Corporation (currently PricewaterhouseCoopers Japan LLC) Jun 2013 Left Arata Audit Corporation Aug 2013 Representative, Sayaka Yamaguchi CPA and Tax Accountant Office (currently Sayaka Yamaguchi CPA Office) (current) Sep 2015 Established TAX Partners Tax Accountant Corporation; Partner (current) Jun 2018 Outside Audit & Supervisory Board Member, Taisei Lamick Group Co., Ltd. Sep 2021 Outside Director, Urbanet Corporation Co., Ltd. Jun 2024 Audit & Supervisory Board Member of the Company (current) Nov 2024 Outside Director, Material Group Co., Ltd. (current)

Apr 1995 Registered as attorney-at-law; joined Yada Law Office (currently Nozomi Sogo Law Office) Apr 2004 Partner Attorney, Nozomi Sogo Law Office (current) Jun 2018 Substitute Audit and Supervisory Committee Member Director, Watami Co., Ltd. (current) Jun 2020 Substitute Audit & Supervisory Board Member, Aida Engineering, Ltd. Jun 2022 Outside Director, Art Nature Inc. Jun 2026 Audit & Supervisory Board Member of the Company (current)