Dec 1988 Joined the Company Dec 1988 Director in charge of Legal Affairs, the Company Dec 1992 Managing Director, Deputy Head of Business Division, the Company Dec 1994 Senior Managing Director, Head of Europe and Americas Sales Division and Deputy Head of Business Division, the Company Jun 2003 Director, Senior Managing Executive Officer, the Company Apr 2009 Representative Director, President and Executive Officer, the Company Jun 2017 Representative Director, Chairman and President and Executive Officer, the Company Dec 2018 Member, Nomination and Compensation Committee, the Company (current) Apr 2023 Representative Director, Chairman and CEO, the Company (current)

Mar 1980 Joined Mitsumi Electric Co., Ltd. May 1990 General Manager, Development Division, Mitsumi Electric Co., Ltd. Apr 1991 Director, Singapore Branch Manager, Mitsumi Electric Co., Ltd. Apr 1994 Managing Director, Mitsumi Electric Co., Ltd. Oct 1999 Senior Managing Director, Head of Sales Division, Mitsumi Electric Co., Ltd. Apr 2002 Representative Director, President, Mitsumi Electric Co., Ltd. Jan 2017 Adviser, the Company Apr 2017 Director, Chairman, Mitsumi Electric Co., Ltd. (current) Jun 2017 Representative Director, Vice Chairman, the Company (current)

Apr 1984 Joined the Company Dec 2013 General Manager, Business Department, Electronic Device Manufacturing Division; Head of Vertical Integration Improvement Office; Head of Business Support Office, the Company Jun 2014 Executive Officer, the Company Jun 2016 Deputy Head of Management Division and General Manager, Management Department, the Company Jun 2017 Managing Executive Officer, the Company Apr 2019 In charge of Management and Planning, deputy in charge of Accounting and Finance, and deputy in charge of Sustainability Promotion, the Company Oct 2019 Senior Managing Executive Officer, the Company Apr 2020 Director, ABLIC Inc. Jun 2020 Director, the Company Apr 2021 Director, Head of Tokyo Office, the Company (current); in charge of Sustainability Promotion Director, Yushin Precision Equipment Co., Ltd.; Director, Senior Vice President Executive Officer, Mitsumi Electric Co., Ltd. Head of Management and Planning and Head of Sustainability Promotion, the Company (current) Jan 2023 Director, Minebea Access Solutions Inc. Apr 2023 Director, President and Executive Officer, COO & CFO, the Company (current) May 2024 Director, Minebea Power Device Co., Ltd.

Apr 1981 Joined the Company Dec 1989 General Manager, Tokyo Sales Department, Tokyo Branch, the Company Jun 2009 Executive Officer, General Manager, Lighting Device Business Division, Electronic Device Business Division, the Company Jun 2013 Managing Executive Officer, the Company Jun 2015 Director, Senior Managing Executive Officer, the Company (current) Jan 2017 Head of Mitsumi Business Division and Representative Director, Senior Vice President Executive Officer, Mitsumi Electric Co., Ltd. Apr 2017 Representative Director, President and Executive Officer, Mitsumi Electric Co., Ltd. Jun 2017 Head of Electronic Device Manufacturing Division, the Company Aug 2019 Director, Yushin Precision Equipment Co., Ltd. (current) Oct 2019 Executive Vice President Executive Officer, the Company (current); in charge of overall electronic device-related businesses Oct 2019 Head of Electronic Device Business Division, the Company Apr 2021 Head of Yushin Business Division (now Access Solutions Business Division), the Company Jan 2023 Director, Minebea Access Solutions Inc. (current) May 2025 Special Assignment, the Company (current)

Apr 1986 Joined the Company Apr 2011 General Manager, Quality Control Department, Ball Bearing Business Division, the Company Apr 2015 Deputy General Manager, Ball Bearing Business Division, the Company Jun 2016 Executive Officer, the Company Oct 2017 Executive Officer and General Manager, Ball Bearing Business Division, the Company May 2018 Managing Executive Officer and Head of Machined Parts Manufacturing Division, the Company Apr 2021 Head of Machined Parts Business Division (now Precision Technologies Business Division), the Company (current) Jun 2022 Senior Managing Executive Officer, the Company (current) Jun 2023 Director, the Company (current)

May 1986 Joined the Company Apr 2015 Deputy in charge of Technology Development, Electronic Device Manufacturing Division, the Company May 2018 Technology Officer, the Company Apr 2020 Deputy in charge of Technology Development, deputy in charge of Motor Division, and General Manager of Motor Technology, the Company May 2021 Technology Executive, the Company Oct 2022 Head of Technology Division, the Company (current); Head of Aiai Promotion Division; Head of Electronic Device Technology Development Department, Technology Division (current); Head of Technology Development Department, Electronic Device Business Division (now Motor, Lighting & Sensing Business Division) (current); Deputy Head of Motor Division Mar 2023 Head of Technology Division; Head of Electronic Device Technology Development Department, Technology Division; Head of Technology Development Department, Electronic Device Business Division (now Motor, Lighting & Sensing Business Division); Deputy Head of Motor Division Jun 2023 Director, Managing Executive Officer, the Company Jun 2026 Director, Senior Managing Executive Officer, the Company (current)

Apr 1989 Joined the Company Apr 2008 Manager, West Kanto Branch, Domestic Sales Department, the Company Nov 2010 Shanghai Office Manager, China Region, MINEBEA TRADING (SHANGHAI) LTD. Apr 2013 General Manager, East China and North China Region, Sales Department, the Company Jul 2017 General Manager, Domestic Sales Department, Sales Department, the Company Jun 2019 Executive Officer, the Company Jun 2020 Deputy Head, Japan and Asia Region, Sales Division, the Company Oct 2024 Head of Sales Division, the Company (current) Jan 2025 Managing Executive Officer, the Company (current)

Apr 2003 General Manager, Planning Department, Keiaisha Co., Ltd. Jun 2003 Director, Keiaisha Co., Ltd. Jun 2004 Managing Director, Keiaisha Co., Ltd. Jun 2005 Outside Director, the Company Jun 2007 Senior Managing Director, Keiaisha Co., Ltd. Jun 2011 Director, Senior Managing Executive Officer, Keiaisha Co., Ltd. Jun 2014 Director, Senior Vice President Executive Officer, Keiaisha Co., Ltd. (current) Jun 2024 Director (Non-Executive), the Company (current)

Apr 1978 Joined Japan Center for Economic Research (JCER) Apr 1981 Visiting Researcher, Economic Research Institute, Economic Planning Agency (now Economic and Social Research Institute, Cabinet Office) Apr 1987 Part-time Lecturer, Jissen Women's Junior College Apr 1988 Full-time Lecturer, Otsuma Women's University Apr 1991 Full-time Lecturer, Faculty of Economics, Tokyo International University Apr 1999 Associate Professor, Faculty of Economics, Tokyo International University Apr 2006 Professor, Faculty of Economics, Tokyo International University Apr 2010 Part-time Lecturer, Faculty of Home Economics, Japan Women's University Apr 2014 Visiting Professor, Faculty of Economics, Keio University Apr 2015 Part-time Lecturer, Department of Political Science, Faculty of Law, Keio University Jun 2016 Outside Director, Grocel Co., Ltd. Jun 2018 Outside Director, the Company (current) Dec 2018 Member, Nomination and Compensation Committee, the Company (current) Mar 2023 Member, Working Group on Oil Market Trends, Advisory Committee for Natural Resources and Energy, METI Apr 2026 Special Professor and Specially Appointed Professor / Professor Emeritus, Faculty of Economics, Tokyo International University (current)

Apr 1989 Senior Consultant, Tokyo Office, PricewaterhouseCoopers Consulting Co., Ltd. Apr 1991 Principal, Haga Management Consulting Office (current) Apr 2008 Executive Officer, Sompo Japan Healthcare Service Co., Ltd. (now SOMPO Health Support Co., Ltd.) Feb 2010 Director, Fujikenikukai Social Welfare Corporation (current) Apr 2010 Visiting Professor, Faculty of Policy Studies, Shobi Gakuen University Apr 2017 Associate Professor, Graduate School of Business, NUCB Business School, Nagoya University of Commerce and Business Mar 2019 Outside Director, Kyowa Hakko Kirin Co., Ltd. (now Kyowa Kirin Co., Ltd.) Apr 2020 Professor, Graduate School of Business, NUCB Business School, Nagoya University of Commerce and Business (current) Jun 2020 Outside Director, the Company (current) Jun 2024 Member, Nomination and Compensation Committee, the Company (current) Jun 2024 Outside Director, Air Water Inc. (current)

Apr 1982 Joined Ministry of International Trade and Industry (now METI) Oct 2000 Director-General, Policy Review Office, Minister's Secretariat, METI Jul 2002 Director, Oil and Natural Gas Division, Agency for Natural Resources and Energy Jul 2006 Director, Aircraft, Weapons and Space Industry Division, Manufacturing Industries Bureau, METI Aug 2008 Counselor, Minister's Secretariat, Trade Policy Bureau, METI (International Industrial Survey) Jul 2009 Deputy Director-General, Minister's Secretariat, METI (Trade and Economic Cooperation Bureau and International Exposition) Jul 2010 Deputy Director-General, Cabinet Secretariat, Space Development Strategy Headquarters Jul 2012 Deputy Director-General, Minister's Secretariat, Trade Policy Bureau, METI Jun 2013 Director-General, Industrial Science and Technology Policy and Environment Bureau, METI Jul 2015 Director-General, Trade Policy Bureau, METI Jun 2016 Vice-Minister for Economy, Trade and Industry, METI Jul 2017 Adviser, METI Dec 2017 Executive Vice Chairman and Director, I-Pulse Inc. (current) Dec 2017 Representative Director, President, Nihon I-Pulse Co., Ltd. (current) Jun 2021 Outside Director, the Company (current) Mar 2022 Representative Director, President, G-Pulse Co., Ltd. (current) Jun 2022 Member, Nomination and Compensation Committee, the Company (current) Jun 2025 Director (part-time), Mazak Foundation (current)

Apr 1984 Joined the Company May 2004 Vice President, NMB (USA) Inc. Jul 2011 General Manager, Management Department, the Company Apr 2015 General Manager, Corporate Planning Department, the Company May 2018 Executive Officer, the Company Jun 2020 Executive Officer (Board of Directors), the Company Aug 2020 Deputy in charge of Human Resources and General Affairs, the Company Apr 2021 Deputy Head of Human Resources and General Affairs Division, the Company Jun 2023 Full-time Corporate Auditor, the Company (current)

Apr 1987 Joined Japan Tobacco Inc. Apr 2007 General Manager, Business Planning Office, Tobacco Business Division, Japan Tobacco Inc. Jul 2008 General Manager, Materials Department, Tobacco Business Division, Japan Tobacco Inc. Jun 2012 General Manager, Audit Department, Japan Tobacco Inc. Mar 2019 Full-time Corporate Auditor, Japan Tobacco Inc. Jun 2023 Full-time Outside Corporate Auditor, the Company (current)

Apr 1980 Joined Kanto-Shinetsu Regional Taxation Bureau Jul 2009 Director, Fukagawa Tax Office Jul 2010 Chief Investigator, Kanto-Shinetsu Secondment, Secretariat of the Commissioner, National Tax Agency Jul 2012 Director, Ota Tax Office Jul 2013 Director, Planning Division, General Affairs Department, Kanto-Shinetsu Regional Taxation Bureau Jul 2014 Chief Investigator, Kanto-Shinetsu Secondment, Secretariat of the Commissioner, National Tax Agency Jul 2016 Chief National Tax Inspector, National Tax Agency Jul 2017 Chief Investigator, Osaka Secondment, Secretariat of the Commissioner, National Tax Agency Jul 2018 Director, Investigation and Inspection Department, Kanto-Shinetsu Regional Taxation Bureau Aug 2018 Retired from Kanto-Shinetsu Regional Taxation Bureau Jun 2019 Registered Tax Accountant; Representative, Shin Hoshino Tax Accountant Office (current) Jun 2019 Outside Corporate Auditor, the Company (current)

Apr 1979 Joined Nagashima Ohno & Tsunematsu (formerly Nagashima Ohno Law Office) Aug 1984 Counsel, Legal Department, World Bank Jan 1988 Partner, Nagashima Ohno & Tsunematsu (formerly Nagashima Ohno Law Office) Jun 2012 Outside Director, Seven Bank, Ltd. Jun 2015 Outside Corporate Auditor, Oji Holdings Corporation Jan 2018 Justice, Supreme Court of Japan Sep 2021 Senior Counsel, Nagashima Ohno & Tsunematsu (current) Jan 2022 International Judge, Singapore International Commercial Court (current) Jun 2022 Outside Director, the Company (current) Jun 2022 Chairperson, Nomination and Compensation Committee, the Company (current) Jul 2024 Chairperson, Board of Directors, Non-Life Insurance Policyholders Protection Corporation of Japan (current) Jun 2025 Outside Corporate Auditor, Kikkoman Corporation (current)

May 1981 Joined Sony Corporation (now Sony Group Corporation) Jun 2005 Director and Representative Executive Vice President, Sony Corporation Apr 2009 Executive Officer, Senior Vice President, Sony Corporation Jun 2009 Representative Director, Senior Vice President, Sony Financial Holdings Inc. Jun 2010 Representative Director, President, Sony Financial Holdings Inc. Jun 2011 Representative Director, President, Sony Life Insurance Co., Ltd. Apr 2015 Director, Chairman, Sony Life Insurance Co., Ltd. Jun 2016 Director, Chairman, Sony Financial Holdings Inc. Jun 2018 Outside Director and Chairman of the Board, Hitachi, Ltd. Jun 2019 Outside Director, Benesse Holdings, Inc.

Apr 1984 Registered as Attorney-at-Law, Dai-Ichi Tokyo Bar Association Feb 1988 Registered as Attorney in the State of New York, USA Dec 1988 Registered as Attorney in the State of California, USA Apr 1989 Partner, Momo-o, Matsuo & Namba Law Offices (current) Feb 1998 Outside Corporate Auditor, Sanshin Corporation Sep 2001 Supervisory Officer, Japan Retail Fund Investment Corporation Jun 2002 Outside Corporate Auditor, Itochu Enex Co., Ltd. Dec 2011 Executive Officer, Japan Retail Fund Investment Corporation (now Japan Metropolitan Fund Investment Corporation)