Apr 1998 Joined CSK Venture Capital Co., Ltd. Aug 2003 Founded the Company; assumed office as Representative Director, President (current)

Apr 1998 Registered as attorney-at-law (Daini Tokyo Bar Association) Apr 1998 Joined Fujimitsu & Suzuki Law Office (current) Sep 2010 Assumed office as Outside Director of the Company (current) Jun 2021 Assumed office as Audit & Supervisory Board Member, Tsukasa Gomu Denzai Co., Ltd. (current) Nov 2021 Assumed office as Audit & Supervisory Board Member, Cellpole Kogyo Co., Ltd. (current)

Apr 1969 Joined Mitsubishi Trust and Banking Corporation (now Mitsubishi UFJ Trust and Banking Corporation) May 1994 Assumed office as Chicago Branch Manager, same bank Jun 1996 Assumed office as Los Angeles Branch Manager, same bank Aug 1998 Assumed office as General Manager, International Administration Division, same bank Apr 2000 Assumed office as Full-time Audit & Supervisory Board Member, Japan Master Trust Bank, Ltd. Jul 2007 Assumed office as Chief Investigator, same bank Nov 2007 Joined Link Trust Co., Ltd. Jan 2008 Assumed office as Full-time Audit & Supervisory Board Member, same company Sep 2009 Assumed office as Full-time Outside Audit & Supervisory Board Member of the Company Sep 2021 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current)

Apr 1994 Joined Nippon Express Co., Ltd. Oct 2001 Joined Arthur Andersen Tax Office (now KPMG Tax Corporation) Jun 2004 Registered as certified public tax accountant Oct 2005 Joined Sumitomo Life Insurance Company May 2007 Assumed office as Representative Director, Rotse Consulting Co., Ltd. (current) May 2007 Established Yuki Yamamoto Tax Accountant Office; Office Head (current) Sep 2009 Assumed office as Outside Audit & Supervisory Board Member of the Company Jun 2020 Assumed office as Director, 21LADY Co., Ltd. Sep 2021 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current) Jul 2022 Assumed office as Director, TRIAD Co., Ltd. (current)

Jul 2006 Assumed office as Director, I-Calling Co., Ltd. Sep 2011 Assumed office as Outside Director of the Company Mar 2012 Assumed office as Audit & Supervisory Board Member, Techno Blood Co., Ltd. (current) Nov 2013 Assumed office as Outside Director, Nihon Business Innovation Co., Ltd. Dec 2015 Assumed office as Representative Director, President, Fourseeds Holdings Inc. Aug 2017 Assumed office as Representative Director, Cure Co., Ltd. Dec 2018 Assumed office as Representative Director, Febrina Co., Ltd. Dec 2018 Assumed office as Representative Director, Science Beaute Co., Ltd. Mar 2020 Assumed office as Director, Meritec Co., Ltd. Apr 2020 Assumed office as Outside Audit & Supervisory Board Member, Alterbooth Co., Ltd. Oct 2020 Assumed office as Audit & Supervisory Board Member, Marimo Co., Ltd. (current) May 2021 Assumed office as Director, Alterbooth Co., Ltd. May 2021 Assumed office as Outside Director, Alba Link Co., Ltd. (current) Sep 2021 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current) Jan 2022 Assumed office as Outside Audit & Supervisory Board Member, GROWTH POWER Inc. (current) Apr 2022 Assumed office as Representative Director, I-Calling Co., Ltd. (current) Mar 2026 Assumed office as Outside Audit & Supervisory Board Member, Alterbooth Co., Ltd. (current)