Oct 1993 Opened Seishin Biyo Geka Clinic Apr 2007 Opened THE CLINIC Tokyo Jan 2015 Founded Serial Incubate Inc., Representative Director (current) Nov 2015 Founded the Company, Representative Director Mar 2016 Opened Tokyo Knee Osteoarthritis Clinic Dec 2019 Founded Synergion Co., Ltd., Representative Director (current) Jan 2022 Director of the Company Feb 2022 Founded Forest Street Co., Ltd., Representative Director (current) Jan 2024 Chairman of the Board of the Company Oct 2025 Representative Director, Value Define Inc. (current) Nov 2025 Representative Director, President CEO of the Company (current)

Apr 1994 Joined The Nippon Credit Bank, Ltd. (now SBI Shinsei Bank, Ltd.) Sep 2003 Joined KIACON Co., Ltd. Sep 2005 Joined Revamp Inc. Apr 2014 Joined Force Valley Concierge Co., Ltd. Jun 2017 Director, Force Valley Concierge Co., Ltd. Apr 2021 Joined AMANA Inc. Mar 2023 Director, CFO, AMANA Inc. Jul 2024 Joined the Company Nov 2024 Executive Officer, Head of Corporate Division, the Company (current) Jan 2026 Director, CFO, the Company (current)

Apr 1986 Joined Itochu Corporation Aug 1999 Joined Nihon Online Securities Co., Ltd. (now au Kabucom Securities Co., Ltd.) May 2002 Executive Officer, Nihon Online Securities Co., Ltd. Jun 2008 Senior Managing Executive Officer, CFO, Nihon Online Securities Co., Ltd. Jun 2017 Joined the Company Aug 2017 Director, Head of Management Administration Division, the Company Mar 2020 Director, Head of Corporate Planning Division, the Company Feb 2021 Director, Chief Financial Officer, the Company Jan 2022 Director, the Company Jan 2023 Director (Full-time Audit and Supervisory Committee Member), the Company (current)

Apr 1994 Entered Legal Training and Research Institute Apr 1996 Appointed Public Prosecutor Apr 1997 Fukuoka District Public Prosecutors Office Apr 1999 Tokyo District Public Prosecutors Office, Special Investigation Department Apr 2003 Ministry of Justice, Minister's Secretariat, Litigation Division, Administrative Litigation Section (attached) Jul 2004 Assistant Manager, Planning and Coordination Division, Administrative Procedures Office, Administrative Management Bureau, Ministry of Internal Affairs and Communications Jul 2005 Retired as Public Prosecutor Aug 2005 Registered as Attorney-at-Law Jan 2008 Partner Attorney, Nishimura & Asahi (now Nishimura & Asahi Gaikokuho Kyodo Jigyo Horitsu Jimusho) Jun 2014 Outside Audit & Supervisory Board Member, Tosoh Corporation (current) Sep 2016 Chairman, Governance Committee, Takada Kogyosho Co., Ltd. Jan 2019 Outside Audit & Supervisory Board Member, the Company Jan 2023 Outside Director (Audit and Supervisory Committee Member), the Company (current) Jan 2025 Representative, Ozaki Law Office (current) Jun 2025 Outside Director (Audit and Supervisory Committee Member), Minkabu The Infonoid, Inc. (current)

Oct 1995 Joined Chuo Audit Corporation Apr 1999 Registered as Certified Public Accountant Aug 2008 Partner, Shin Nihon LLC (now EY ShinNihon LLC) Jul 2011 Representative, Kamino Certified Public Accountant Office (current) Sep 2011 Registered as Certified Tax Accountant Apr 2012 Representative Partner, Aoyama Access Tax Corporation (current) May 2013 Outside Audit & Supervisory Board Member, Renown Inc. Oct 2014 Representative Director, Aoyama Access Consulting Co., Ltd. (current) Mar 2015 Outside Audit & Supervisory Board Member, Enalis Corporation Feb 2016 Outside Audit & Supervisory Board Member, No.1 Co., Ltd. (current) Jun 2017 Outside Director, Energy Product Co., Ltd. (current) Jul 2019 Outside Director, Space Value Holdings Inc. May 2024 Outside Audit & Supervisory Board Member, JU Gifu Hashima Auto Auction Co., Ltd. (current) Jan 2026 Outside Director (Audit and Supervisory Committee Member), the Company (current)