May 1983 Seconded to OSG Tap and Die, Inc. (now OSG USA, Inc.) Aug 1999 President, OSG Europe S.A. Feb 2001 Director Feb 2003 Executive Officer Feb 2004 Director Feb 2007 Representative Director, President and Chief Operating Officer (COO) Feb 2017 Representative Director, President and Chief Executive Officer (CEO) Feb 2021 Representative Director, Chairman and Chief Executive Officer (CEO) (current)

Nov 1997 Seconded to Norman Taps and Dies Limited (now OSG UK Limited) Oct 2003 Representative Director, OSG UK Limited (current) Dec 2004 Representative Director, President, OSG Europe S.A. Feb 2010 Managing Director Jan 2014 Representative Director, Chairman, OSG Europe S.A. (current) Sep 2016 Chairman, Osawa Scientific Technology Promotion Foundation (current) Feb 2018 Managing Executive Officer Feb 2019 Director, Senior Managing Executive Officer Feb 2021 Representative Director, President and Chief Operating Officer (COO) (current)

Apr 1982 Joined Nomura Securities Co., Ltd. Oct 2016 Joined the Company; General Manager, New Business Office Feb 2017 Executive Officer, in charge of New Business Development Feb 2018 Executive Officer, in charge of Corporate Planning Office Feb 2020 New Business Office Feb 2022 Director, Full-time Audit and Supervisory Committee Member (current)

Apr 2000 Registered as Attorney-at-Law Apr 2005 Registered as Attorney-at-Law in the State of New York Sep 2009 Founded Takahashi & Katayama Law Offices; Representative (current) Mar 2015 Outside Director, Nippon Carbon Co., Ltd. Dec 2015 Outside Director, ACK Group Co., Ltd. (now Oriental Consultants Holdings Co., Ltd.) (current) Feb 2018 Director, Audit and Supervisory Committee Member (current) Jun 2022 Outside Director, Toa Oil Co., Ltd.

Jun 1998 Director, DENSO Corporation Jun 2002 Senior Managing Director, Japan Automotive Parts Research Institute (now SOKEN, Inc.) Jun 2005 Managing Director, Kompon Research, Inc. (now Toyota Kompon Research Co., Ltd.) Jun 2007 Deputy Director, Kompon Research, Inc. (now Toyota Kompon Research Co., Ltd.) Jun 2010 Advisor, Kompon Research, Inc. (now Toyota Kompon Research Co., Ltd.) Jul 2010 Specially Appointed Professor, Tailor-Made Baton Zone Education Promotion Headquarters, Toyohashi University of Technology Apr 2016 Vice President for Research Enhancement, Toyohashi University of Technology May 2018 Specially Appointed Professor, Innovation Strategy Office, Nagoya University Jun 2018 Professor Emeritus, Toyohashi University of Technology Feb 2020 Director, Audit and Supervisory Committee Member (current) Apr 2020 Specially Appointed Professor, Center for Value Creation Education and Research, Graduate School of Informatics, Nagoya University (current)

Apr 1996 Registered as Certified Public Accountant Apr 2006 Founded Yamashita CPA Office; Representative (current) Apr 2008 Registered as Certified Tax Accountant Jun 2015 Outside Audit & Supervisory Board Member, Soto Co., Ltd. (current) Jun 2015 Outside Audit & Supervisory Board Member, FUJI Corporation (current) Feb 2022 Director, Audit and Supervisory Committee Member (current)

Apr 1992 Professor, Graduate School, Nagoya University Jul 1992 Director, World Conference on Transport Research Society (current) Apr 2006 Dean, Graduate School of Environmental Studies, Nagoya University Jul 2013 President, World Conference on Transport Research Society Jul 2015 Full Member, The Club of Rome (current) Apr 2016 Professor Emeritus, Nagoya University; Professor, Chubu University Research Institute of Integrated Engineering Jun 2017 Outside Director, Fuji Electric Co., Ltd. Mar 2019 President, Japan Branch, The Club of Rome (current) Apr 2019 Co-Director and Visiting Professor, Center for Global Transport Research, Tongji University, China (current) Jun 2019 Distinguished Visiting Professor, Tsinghua University, China (current) Oct 2020 Executive Officer, The Club of Rome Headquarters (current) Apr 2021 Distinguished Professor, Center for Sustainable Development and Smart City International Research, Chubu University (current) Feb 2024 Director, Audit and Supervisory Committee Member (current) Apr 2024 Distinguished Professor and Special Advisor to the President, Tokai Gakuen University (current)