Apr 2000 Joined Bell System 24 Co., Ltd. Dec 2002 Joined Kawai Juku School Corporation Feb 2005 Founded the Company; assumed office as Representative Director, President (current) May 2015 Assumed office as Representative Director, President of Roberta di Camerino Far East K.K.

Apr 2002 Joined Cricket Co., Ltd. Mar 2007 Joined E-Concept Lab Ltd. May 2009 Joined the Company Apr 2011 Manager, Business Division Mar 2013 General Manager, Business Division Jun 2015 Assumed office as Director, General Manager of Business Division (current)

Apr 1996 Joined Ota Showa & Co. (currently EY ShinNihon LLC) Jul 2008 Partner, ShinNihon LLC (currently EY ShinNihon LLC) Sep 2015 Assumed office as Director of the Company Mar 2016 Assumed office as Director, General Manager of Management Strategy Office (current) May 2019 Outside Director (Audit and Supervisory Committee Member), SFP Holdings Co., Ltd. (current) Oct 2024 Outside Director, Bitkey Co., Ltd. (current) Jun 2025 Outside Audit & Supervisory Board Member, Dojima Exchange Co., Ltd. (current) Mar 2026 Outside Director (Audit and Supervisory Committee Member), Takemoto Yohki Co., Ltd. (current)

Apr 2003 Joined ShinNihon LLC (currently EY ShinNihon LLC) Apr 2006 Registered as Certified Public Accountant Nov 2015 Joined the Company; assumed office as Executive Officer, General Manager of Administration Division May 2020 Assumed office as Director, General Manager of Administration Division (current) Mar 2022 Outside Audit & Supervisory Board Member, Value Creation Co., Ltd. (current) Jun 2022 Outside Audit & Supervisory Board Member, Ebily Inc. (current)

Jan 1987 Joined Ryoma Co., Ltd. Jun 1998 Assumed office as Director, Jikoku Hyou Joho Service Co., Ltd. Jun 1999 Assumed office as Representative Director, Jikoku Hyou Joho Service Co., Ltd. Jul 2004 Assumed office as Director, Zappallas, Inc. Jun 2011 Assumed office as Director, enish inc. Mar 2016 Assumed office as Outside Director, PIXTA Inc. Mar 2016 Assumed office as Outside Director (Audit and Supervisory Committee Member), KLab Inc. (current) May 2016 Assumed office as Outside Director of the Company May 2017 Assumed office as Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2018 Assumed office as Outside Director (Audit and Supervisory Committee Member), Cyber Buzz, Inc. (current) Mar 2019 Assumed office as Outside Director (Audit and Supervisory Committee Member), PIXTA Inc. (current) Dec 2020 Assumed office as Outside Director, ZIGExN Co., Ltd. (current)

Oct 2011 Assumed office as Outside Audit & Supervisory Board Member, enish inc. Jan 2015 Assumed office as Partner, Shiomizaka Sogo Law Office (current) May 2017 Assumed office as Outside Director (Audit and Supervisory Committee Member) of the Company (current) Jun 2018 Assumed office as Outside Audit & Supervisory Board Member, Cyber Buzz, Inc. Mar 2019 Assumed office as Outside Audit & Supervisory Board Member, Hamai Co., Ltd. Jun 2019 Assumed office as Outside Audit & Supervisory Board Member, Furyu Corporation (current) Mar 2021 Assumed office as Outside Director (Audit and Supervisory Committee Member), Hamai Co., Ltd. (current) Aug 2022 Assumed office as Outside Audit & Supervisory Board Member, ZIGExN Co., Ltd. (current) Dec 2022 Assumed office as Outside Director (Audit and Supervisory Committee Member), Cyber Buzz, Inc. (current)

Apr 2005 Joined Tokyo-gumi Co., Ltd. Feb 2013 Joined Azusa Audit LLC May 2018 Representative, Nakajima Certified Public Accountant Office (current) Aug 2018 Assumed office as Outside Audit & Supervisory Board Member, BitStar Mar 2020 Assumed office as Outside Audit & Supervisory Board Member, Orchestra Holdings (current) Mar 2020 Assumed office as Audit & Supervisory Board Member, Sharing Innovations Inc. May 2021 Assumed office as Outside Director (Audit and Supervisory Committee Member) of the Company (current)