Nov 2001 Founded Drecom Co., Ltd. (now Drecom Co., Ltd.); Representative Director Mar 2003 Reorganized as Drecom Co., Ltd.; Representative Director, President (current) Jan 2005 Founded Drecom Tech Co., Ltd.; Representative Director, President Jun 2006 Founded Drecom Generated Media Co., Ltd. (now Zigexn Co., Ltd.); Representative Director, President

Apr 1992 Joined Daiwa Institute of Research Ltd. Jun 1997 Joined Information Technology Research Institute Co., Ltd. (now I T R Co., Ltd.) May 2000 Joined Deutsche Securities Inc., Tokyo Branch (now Deutsche Securities Inc.) Jan 2008 Joined La Speranza Co., Ltd. Feb 2008 Director, La Speranza Co., Ltd. Sep 2010 Joined the Company Jun 2015 Director of the Company (current)

Oct 1995 Joined Ota Showa & Co. (now EY ShinNihon LLC) Jul 2000 Joined Daiwa SB Capital Markets Co., Ltd. (now Daiwa Securities Co. Ltd.) Apr 2004 Established Aoki Certified Public Accountant Office; Principal (current) Jun 2010 Audit & Supervisory Board Member of the Company Nov 2013 Audit & Supervisory Board Member of Geniee, Inc. Jun 2015 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jan 2018 Outside Director (Audit and Supervisory Committee Member), Ricksoft Co., Ltd. (current) Significant concurrent positions: Principal, Aoki Certified Public Accountant Office; Outside Director (Audit and Supervisory Committee Member), Ricksoft Co., Ltd.

Apr 1996 Registered as attorney-at-law Apr 1996 Joined Mori Sogo Law Office (now Mori Hamada & Matsumoto) Dec 2002 Partner, Minori Sogo Law Office Apr 2004 Established Murata & Wakatsuki Law Office; Representative Attorney (current) Apr 2008 Concurrent Professor, Hosei University Law School Jun 2014 Audit & Supervisory Board Member of the Company Jun 2015 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Nov 2024 Outside Audit & Supervisory Board Member, Rodina Inc. (current) Significant concurrent positions: Representative Attorney, Murata & Wakatsuki Law Office; Outside Audit & Supervisory Board Member, Rodina Inc.

Apr 1986 Joined Corporate Direction, Inc. Jun 1994 Earned Master of Business Administration, Amos Tuck School, Dartmouth College Dec 2000 Earned Doctor of Business Administration, Texas A&M University Sep 2000 Assistant Professor, University of Texas at San Antonio Sep 2006 Associate Professor, University of Texas at San Antonio (tenured) Apr 2010 Professor, Graduate School of Business Administration, Keio University (current) Jun 2019 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Significant concurrent position: Professor, Graduate School of Business Administration, Keio University