Oct 2001 Joined CyberAgent, Inc. Mar 2004 Manager, CyberAgent, Inc. Mar 2005 Seconded to CA Capital Co., Ltd. (now CyberAgent Ventures, Inc.) Jul 2005 Founded the Company; assumed office as Representative Director, President (current)

Apr 2013 Joined the Company Mar 2018 Representative Director, Real X Co., Ltd. May 2020 Executive Officer, the Company Dec 2020 Director, the Company (current)

Apr 2004 Joined Chuo Aoyama Audit Corporation Nov 2005 Joined Morgan Stanley Securities Co., Ltd. Jan 2009 Director, Fortravel Co., Ltd. May 2010 Joined Barclays Securities Japan Limited Sep 2012 Joined Coach Japan LLC Sep 2014 Chief Investment Officer, S-team LLC Oct 2015 Representative Director, the GUEST Co., Ltd. Feb 2016 Director, United & Collective Co., Ltd. Sep 2016 Representative Director, YAP JAPAN Co., Ltd. (current) Dec 2018 Designated Member, AltGate LLC Jun 2019 Director, Inbound Technology Co., Ltd. (current) Dec 2020 Executive Officer, CFO and General Manager of Group Headquarters, the Company Mar 2022 Director (Audit and Supervisory Committee Member), bitFlyer Holdings, Inc. (current) Dec 2022 Director, CFO and General Manager of Group Headquarters, the Company (current)

Apr 2009 Representative Director, DataSection Inc. Apr 2013 Director, Solid Intelligence Inc. Oct 2018 Outside Director, Tranzax Co., Ltd. Oct 2018 Outside Director, Progress Co., Ltd. (now TOKYO BIG HOUSE Co., Ltd.) Dec 2018 Outside Director, Macbee Planet, Inc. (current) Mar 2019 Representative Director, Estate Technologies Co., Ltd. (current) Oct 2019 Outside Director, ROBOT PAYMENT Inc. (current) Mar 2020 Outside Director, Adish Co., Ltd. (current) Dec 2022 Outside Director, the Company (current)

Apr 1982 Joined The Mitsui Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Apr 2010 Managing Executive Officer, Head of Asia and Oceania Division, Sumitomo Mitsui Banking Corporation Apr 2015 Senior Managing Executive Officer, Sumitomo Mitsui Banking Corporation May 2017 Senior Managing Executive Officer, Sumitomo Mitsui Card Company, Limited Jun 2018 Representative Director, Senior Managing Executive Officer, Sumitomo Mitsui Card Company, Limited Jul 2019 Representative Director, Shimura & Partners Co., Ltd. (current) Aug 2019 Outside Director, BASE, Inc. (current) Mar 2020 Outside Director, bitFlyer Holdings, Inc. (current) Dec 2022 Outside Director (Audit and Supervisory Committee Member), the Company (current) Apr 2025 Outside Audit & Supervisory Board Member, HashPort Inc. (current)

Apr 1994 Joined Sanwa Bank, Ltd. (now MUFG Bank, Ltd.) Sep 2007 Joined Morgan Stanley Securities Co., Ltd. (now Morgan Stanley MUFG Securities Co., Ltd.) Nov 2010 Joined Daiwa Securities Group Inc. Sep 2012 Joined Seven Bank, Ltd. Mar 2019 Director, TORANOTEC Co., Ltd. (current) Jul 2020 Executive Officer, Seven Bank, Ltd. (current) Nov 2021 Director, Fintech Association of Japan (current) Dec 2023 Outside Director (Audit and Supervisory Committee Member), the Company (current)

Jan 2018 Registered as attorney-at-law Jan 2018 Joined Sato Sogo Law Office Apr 2021 Joined Recruit Co., Ltd. Oct 2024 Joined Sato Sogo Law Office (current) Dec 2024 Outside Director (Audit and Supervisory Committee Member), the Company (current)