Apr 2002 Joined NTT DOCOMO, Inc. Aug 2008 Joined Booz & Company Aug 2009 Joined Tasaki Shinju Co., Ltd. (now TASAKI Inc.) Apr 2010 Joined Ant Capital Partners Co., Ltd. Jun 2016 Director, MAC EARTH Co., Ltd. Apr 2017 Representative Director, Ran Capital Management Co., Ltd. Jun 2017 Director, Leading Securities Co., Ltd. May 2018 Representative Director, New Century Capital Co., Ltd. (current) Apr 2020 Representative Director and President, Kuramoto Seisakusho Co., Ltd. Mar 2022 Director, Kuramoto Seisakusho Co., Ltd. Mar 2025 Director, the Company Jun 2025 Director, Site Publis Co., Ltd. Apr 2026 Representative Director, Softfront Green Power Co., Ltd. (current) Jun 2026 Representative Director and President, the Company (current) Jun 2026 Director, Softfront Japan Co., Ltd. (current) Jun 2026 Representative Director and President, Site Publis Co., Ltd. (current)

May 1995 Representative Director and President, Tosho Shoji Co., Ltd. (Yukigaisha) Jul 2000 Director, Nikka e-Commerce Co., Ltd. May 2009 Director, Kyushu Country Club Co., Ltd. May 2012 Representative Director and President, Furin Rare Earth Co., Ltd. May 2013 Technology Transfer Partner, Kudo Ichiro International Patent Office (current) Jul 2024 International Advisor, J-Life World Academy of Arts, General Incorporated Association (current) Jun 2026 Director, the Company (current) Jun 2026 Director, Softfront Japan Co., Ltd. (current)

Apr 2008 Joined H.S. Securities Co., Ltd. (now J Trust Global Securities Co., Ltd.) Aug 2015 Representative Director, Symphony Co., Ltd. (current) Mar 2025 Director, the Company (current) Apr 2025 Audit & Supervisory Board Member, Softfront Japan Co., Ltd. (current) Apr 2025 Audit & Supervisory Board Member, Site Publis Co., Ltd. Jun 2026 Director, Site Publis Co., Ltd. (current)

Apr 1987 Joined Tsumura & Co. (now Tsumura & Co.) Apr 2010 Vice General Manager, Shanghai Tsumura Pharmaceutical Co., Ltd. Apr 2013 General Manager, Corporate Planning Office, Tsumura & Co. Apr 2016 Executive Officer and General Manager, Corporate Planning Office, Tsumura & Co. Apr 2018 Managing Executive Officer, Director and General Manager, Corporate Planning Office, Tsumura & Co. Jun 2019 Director, Managing Executive Officer and COO (Chief Operating Officer), Tsumura & Co. Apr 2021 Director and Co-COO (Chief Operating Officer excluding China Business), Tsumura & Co. Jun 2022 Executive Officer and CHRO (Chief Human Resources Officer), Tsumura & Co. Apr 2025 Advisor, Tsumura & Co. (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, the Company Jun 2026 Outside Director, the Company (current)

Oct 1992 Joined Asahi Shinwa & Co. (now Azsa LLC) Mar 1997 Registered as Certified Public Accountant Jul 2007 Assigned to KPMG Huazhen Beijing Office Oct 2010 Partner, KPMG Huazhen Jun 2013 Representative Director, Palm Springs Advisory Co., Ltd. (current) Jan 2014 Outside Audit & Supervisory Board Member, Nihon Card Products Co., Ltd. (current) Jan 2021 Partner, Alpha Audit LLC (current) Jun 2024 Auditor, The Japan-China Association, General Incorporated Association (current) Jun 2025 Outside Director, Audit and Supervisory Committee Member, the Company (current)

Apr 1974 Joined Mitsubishi Research Institute, Inc. Apr 1978 Associate Professor, Department of Electrical Engineering, Faculty of Engineering, Tokyo Metropolitan University Apr 1989 Professor, Department of Electrical Engineering, Faculty of Engineering, Tokyo Metropolitan University Sep 1992 Visiting Professor, Imperial College of Science, Technology and Medicine, University of London Apr 2005 Professor, Electrical and Electronic Engineering Course, Faculty of Urban Liberal Arts, Tokyo Metropolis University (now Tokyo Metropolitan University) Apr 2007 Professor, Graduate School of Environment and Energy Engineering, Waseda University Aug 2016 Representative Director, Environment and Energy Technology Research Institute Co., Ltd. (current) Mar 2025 Outside Director, the Company Jun 2026 Outside Director, Audit and Supervisory Committee Member, the Company (current)

Nov 1983 Joined Meiho Enterprise Co., Ltd. May 1986 Joined Security Pacific National Bank, Tokyo Branch Sep 1989 Joined Prudential-Bache Securities, Tokyo Branch Sep 1992 Joined Mitsui & Co. Futures Ltd. Sep 1993 Joined Credit Lyonnais, Tokyo Branch Aug 1998 Joined Indosuez W.I. Carr Securities, Tokyo Branch Nov 2004 Joined Societe Generale Securities, Tokyo Branch Nov 2007 Representative Director, CMR Consulting Co., Ltd. (current) Aug 2010 Representative, Tokyo Representative Office, Singapore Exchange Ltd. Sep 2021 Adviser, CapitaLand Japan Ltd. Jun 2022 Audit & Supervisory Board Member, moomoo Securities Co., Ltd. Jun 2025 Outside Director, Audit and Supervisory Committee Member, the Company (current)