Apr 1969 Joined Hitachi, Ltd. Aug 1981 Joined the Company Dec 1985 Director and Deputy Plant Manager of the Company Mar 1987 Director and General Manager of Sales Division of the Company Nov 1994 Director and Plant Manager of the Company Jun 1995 Managing Director and Plant Manager of the Company Jun 1997 Representative Director and President of the Company Jun 2005 Representative Director and Chairman of the Company Mar 2008 Senior Adviser of the Company Mar 2013 Representative Director and Chairman of the Company Mar 2026 Director, Chairman of the Company (current)

Apr 1978 Joined the Company Jan 2008 Executive Officer and President of Seiko Social Systems Company of the Company Mar 2010 Senior Executive Officer and President of Seiko Social Systems Company of the Company Mar 2011 Senior Executive Officer, Tokyo Branch Manager and President of Seiko Social Systems Company of the Company Mar 2012 Director, Senior Executive Officer, Tokyo Branch Manager and President of Seiko Social Systems Company of the Company Mar 2013 Director, Senior Executive Officer, General Manager of Sales Division and Tokyo Branch Manager of the Company Mar 2015 Director, Managing Executive Officer, General Manager of Sales Division and Tokyo Branch Manager of the Company Mar 2018 Representative Director, President and General Manager of Sales Division of the Company Mar 2019 Representative Director, President of the Company (current) Jun 2021 Outside Audit & Supervisory Board Member of Kyudenko Corporation (now Craftia Corporation) Jun 2022 Outside Director (Audit and Supervisory Committee Member) of the same company (current)

Apr 1985 Joined the Company Mar 2010 Executive Officer, Deputy General Manager of Management Planning Division and General Manager of Corporate Management Department of the Company May 2010 Executive Officer and General Manager of Management Planning Division of the Company Mar 2012 Director, Senior Executive Officer and General Manager of Management Planning Division of the Company Mar 2019 Director, Managing Executive Officer and General Manager of Management Planning Division of the Company Mar 2025 Director, Senior Managing Executive Officer and General Manager of Management Planning Division of the Company (current)

Apr 1985 Joined the Company Mar 2005 Director and General Manager of Solution Services Department of Seiko IT Solutions Co., Ltd. Jan 2006 Executive Officer and General Manager of IT Solutions Business Division of the Company Jan 2006 President and Representative Director of Seiko IT Solutions Co., Ltd. Mar 2010 Director, Senior Executive Officer and General Manager of IT Solutions Business Division of the Company Apr 2013 Director, Senior Executive Officer and General Manager of Information Division of the Company Mar 2019 Managing Executive Officer and General Manager of Information Division of the Company Mar 2023 Director, Managing Executive Officer and General Manager of Information Division of the Company Mar 2024 Director, Managing Executive Officer, General Manager of Business Division and General Manager of Information Division of the Company Mar 2025 Director, Senior Managing Executive Officer, General Manager of Sales Division and Tokyo Branch Manager of the Company (current)

Mar 1970 Joined HORIBA, Ltd. Jun 1982 Head of Product Division 1, Development and Sales Headquarters of HORIBA, Ltd. Mar 1985 President of HORIBA Europe GmbH (Germany) Jun 1988 Director of HORIBA, Ltd. Jun 1991 Managing Director of HORIBA, Ltd. Jun 1996 Senior Managing Director of HORIBA, Ltd. Jul 2001 President and CEO of ABX SAS (now HORIBA ABX) (France) Jun 2002 Director and Vice President of HORIBA, Ltd. Jun 2005 Representative Director and Vice President of HORIBA, Ltd. Mar 2014 Representative Director and Vice Chairman of HORIBA, Ltd. Mar 2016 Senior Adviser of HORIBA, Ltd. Sep 2016 Outside Director of ULVAC, Inc. (current) Nov 2016 Adviser of the Company Mar 2017 Outside Director of the Company (current) Apr 2018 Fellow of HORIBA, Ltd. Apr 2021 Associate of HORIBA, Ltd. (current)

Apr 1980 Joined the Company Apr 1999 General Manager of Accounting Department of the Company Apr 2003 General Manager of Corporate Management and Public Relations of the Company Apr 2004 General Manager of Corporate Planning Department of the Company Jun 2004 Counselor and General Manager of Corporate Planning Department of the Company May 2005 Executive Officer and President of Seiko Shokai Co. of the Company Jan 2008 Senior Executive Officer and General Manager of Management Planning Division of the Company Mar 2008 Director, Senior Executive Officer and General Manager of Management Planning Division of the Company Mar 2010 Director, Managing Executive Officer and General Manager of Management Planning Division of the Company May 2010 Director, Managing Executive Officer and General Manager of Dalian Seiko Electric Control Co., Ltd. Feb 2013 President and Representative Director of Seiko Service & Engineering Co., Ltd. Apr 2013 Director, Senior Executive Officer and General Manager of Service Division of the Company Mar 2019 Managing Executive Officer and General Manager of Service Division of the Company Mar 2020 Audit & Supervisory Board Member of the Company Mar 2024 Director, Audit and Supervisory Committee Member of the Company (current)

Apr 1980 Joined Nishi-Nippon Railroad Co., Ltd. Jul 2005 General Manager of Planning Department of Nishi-Nippon Railroad Co., Ltd. Jul 2006 General Manager of Corporate Planning Department, Corporate Planning Headquarters of Nishi-Nippon Railroad Co., Ltd. Jun 2008 Director, Executive Officer and General Manager of Corporate Planning Headquarters of Nishi-Nippon Railroad Co., Ltd. Jun 2011 Director, Managing Executive Officer and General Manager of Urban Development Business Headquarters of Nishi-Nippon Railroad Co., Ltd. Jun 2014 Director, Senior Managing Executive Officer and General Manager of Housing Business Headquarters of Nishi-Nippon Railroad Co., Ltd. Jun 2015 Director, Senior Managing Executive Officer and General Manager of Hotel Business Headquarters of Nishi-Nippon Railroad Co., Ltd. Jun 2017 Representative Director, Senior Managing Executive Officer and General Manager of Town Development Promotion Headquarters of Nishi-Nippon Railroad Co., Ltd. Apr 2019 Representative Director, Senior Managing Executive Officer and General Manager of Urban Development Business Headquarters of Nishi-Nippon Railroad Co., Ltd. Apr 2020 Director of Nishi-Nippon Railroad Co., Ltd. Apr 2020 Chairman of the Board of Trustees, Seitetsu Gakuen School Corporation Jun 2020 Adviser of Nishi-Nippon Railroad Co., Ltd. (current) Mar 2021 Outside Director of the Company (current)

Apr 1984 Joined Fukuoka Prefectural Government Apr 1990 Advisor for China Exchange, Fukuoka Prefectural Government Jan 1999 General Manager of Beijing Great Wall Circle Vision Theater, a Sino-Japanese joint venture Apr 2004 Representative Director of DLC Japan-China Business Consulting Co., Ltd. (now DLC GB Consulting Co., Ltd.) (current) Apr 2004 Part-time Lecturer, Faculty of Economics, Fukuoka University Apr 2007 Lecturer, Waseda University China Juku Jul 2008 Director of Fukuoka Prefecture International Student Support Center May 2016 Representative Director and Chairman of JIN Sekkei Co., Ltd. (current) Mar 2021 Outside Director of the Company (current)

Apr 1989 Joined Kyushu Electric Power Co., Inc. Jul 2007 Manager of Power Transmission and Substation Section, Kagoshima Power Station, Kagoshima Branch Transmission and Substation Division, Kyushu Electric Power Co., Inc. Jul 2009 Assigned to Corporate Planning Division, Kyushu Electric Power Co., Inc. (seconded to Federation of Electric Power Companies of Japan) Jul 2011 Manager of Planning and Management Group, Power Transmission Division, Kyushu Electric Power Co., Inc. Jul 2014 Head of Facility Planning Group, Corporate Planning Division, Kyushu Electric Power Co., Inc. Jul 2017 Deputy General Manager, Power Transmission Division, and Head of Planning and Management Group, Transmission and Distribution Company, Kyushu Electric Power Co., Inc. Jul 2018 Assigned to Power Transmission Division, Transmission and Distribution Company, Kyushu Electric Power Co., Inc. (seconded to Federation of Electric Power Companies of Japan) Apr 2020 Assigned to Transmission and Substation Division, Kyushu Electric Power Transmission and Distribution Co., Inc. (seconded to Federation of Electric Power Companies of Japan) Jun 2020 General Manager, System Technology Division (Technical Planning), Kyushu Electric Power Transmission and Distribution Co., Inc. Jun 2024 Representative Director, Senior Vice President and Executive Officer, General Manager of System Technology Division, Kyushu Electric Power Transmission and Distribution Co., Inc. (current) Mar 2025 Outside Director of the Company (current)

Apr 1982 Joined The Mainichi Newspapers Co., Ltd. Apr 1996 Correspondent, Hong Kong Bureau, The Mainichi Newspapers Co., Ltd. Oct 2001 Researcher, Keio University Global Security Research Institute Jul 2004 Secretary General, Japan Next-Generation Leaders Training Academy Apr 2006 Visiting Researcher, Waseda University Institute for Public Policy, and Researcher, Indian Institute of Economic Research Apr 2010 Managing Director and Secretary General, Japan Next-Generation Leaders Training Academy (current) Apr 2011 Program Advisor, Kyushu-Asia Management Academy NPO (current) Jun 2013 Adviser to the Asia Strategy Office, RKB Mainichi Broadcasting Corporation Jul 2016 President, AFS Japan Association (current) Jun 2023 Outside Director of Kyushu Lease Service Co., Ltd. (current) Mar 2025 Outside Director of the Company (current)

Apr 1980 Joined Kyushu Denki Koji Co., Ltd. (renamed Kyudenko Corporation in 1989 and Craftia Corporation in 2025) Jul 1998 Manager of General Affairs Section, Tokyo Branch Office, General Affairs Department of Kyudenko Corporation Jul 2000 Manager of Accounting Section, Accounting Department of Kyudenko Corporation Jul 2003 General Manager of Accounting Department of Kyudenko Corporation Apr 2005 General Manager of General Affairs Department, Fukuoka Branch Office of Kyudenko Corporation Apr 2007 Deputy Branch Manager and General Manager of General Affairs Department, Fukuoka Branch Office of Kyudenko Corporation Mar 2009 General Manager of Business Audit Office, Presidential Office of Kyudenko Corporation Apr 2011 General Manager of Presidential Office of Kyudenko Corporation Apr 2012 Officer and General Manager of Presidential Office of Kyudenko Corporation Apr 2013 Officer and General Manager of Accounting Department of Kyudenko Corporation Apr 2015 Executive Officer and General Manager of Accounting Department of Kyudenko Corporation Apr 2017 Senior Executive Officer and General Manager of Finance Department of Kyudenko Corporation Apr 2020 Assigned to Human Resources and Labor Department of Kyudenko Corporation; seconded as President and Representative Director of Kyudenko Home Co., Ltd. Mar 2023 Outside Audit & Supervisory Board Member of the Company Mar 2024 Outside Director, Audit and Supervisory Committee Member of the Company (current)

Apr 1999 Registered as Attorney-at-Law Mar 2001 Registered as Patent Attorney Jan 2010 Established Meiyu International Law Office; assumed position of Representative Attorney (current) Apr 2011 Legal Expert, INPIT Intellectual Property Comprehensive Support Desk Jul 2019 Registered as Foreign Lawyer in Vietnam Apr 2020 Registered as Authorized Agent Attorney, Singapore International Commercial Court Apr 2021 JETRO New Export Powerhouse Expert (Legal Affairs) Apr 2022 Lecturer in Corporate Law, Faculty of Policy Management, Keio University Jun 2023 Outside Director of Forest Holdings Co., Ltd. (current) Apr 2025 Certified Fraud Examiner Mar 2026 Outside Director (Audit and Supervisory Committee Member) of the Company