Apr 1977 Joined The Nippon Credit Bank, Ltd. Jun 1998 Manager, Sales Department No. 6, Head Office, The Nippon Credit Bank, Ltd. Dec 2000 Representative Director of the Company Mar 2010 Representative Director, President of the Company (current) May 2013 Representative Director, Gift Cam Japan Inc. (current) Aug 2016 Representative Director, Lewis Factory Inc. (now Mix Base) Oct 2018 Director, Meditra Inc. (now X Square) (current)

Apr 2002 Joined the Company Jan 2009 General Manager, Third Planning Department of the Company Apr 2009 General Manager, Second Planning Department of the Company Sep 2010 General Manager, Mobile Content Business Division of the Company Nov 2011 Director and Executive Officer, General Manager, Mobile Content Business Division of the Company Jan 2017 Director and Executive Officer, Director, AI Research Institute of the Company Jul 2017 Director, General Manager, Game Business Division of the Company Aug 2017 Director, Lewis Factory Inc. (now Mix Base) Apr 2018 Director, General Manager, Media Business Division of the Company (now General Manager, Media Department) Sep 2019 Director, General Manager, Promotion Department of the Company Aug 2021 Director, General Manager, Digital Content Department of the Company (current)

Apr 1985 Joined Nomura Securities Co., Ltd. Dec 2000 Joined Daiichi Tsushin Co., Ltd. Jan 2001 Director, Daiichi Tsushin Co., Ltd. Jan 2002 Executive Officer, Lilo Holdings Inc.; Director, E-Telservice Inc. May 2005 General Manager, Sales Promotion Department No. 2 and Deputy Head of Production Division, Daiichi Tsushin Co., Ltd. Nov 2006 Director of the Company Mar 2012 Advisor of the Company Nov 2012 Director in charge of Administration of the Company May 2013 Director, Gift Cam Japan Inc. (current) Feb 2015 Outside Audit and Supervisory Board Member, Dual Tap Inc. Aug 2016 Director, Lewis Factory Inc. (now Mix Base) Sep 2016 Outside Director (Audit and Supervisory Committee Member), Dual Tap Inc. (current) Apr 2017 Director, General Manager, One to One Marketing Division of the Company (now General Manager, One to One Marketing Department) (current) Oct 2018 Director, Meditra Inc. (now X Square) Sep 2019 Director, General Manager, Accounting Department of the Company (current)

Apr 2010 Joined Fujitsu Limited Sep 2014 Joined the Company Nov 2014 Audit and Supervisory Board Member, Gift Cam Japan Inc. Aug 2016 Audit and Supervisory Board Member, Lewis Factory Inc. (now Mix Base) Apr 2017 Executive Officer, General Manager, Administration Department of the Company Jul 2017 General Manager, Alliance Division of the Company (current) Nov 2017 Director of the Company (current) Oct 2018 Representative Director, Meditra Inc. (now X Square) (current) Sep 2019 Director, General Manager, Corporate Planning Department of the Company (current) Aug 2021 Director, General Manager, SNS Department of the Company Nov 2022 Representative Director, Mix Base Inc. (current) Jun 2024 Director, General Manager, Beauty Business Division of the Company (current)

Nov 2007 Legal Apprentice (61st class), Legal Training and Research Institute, Supreme Court of Japan Dec 2008 Registered as attorney-at-law (Daiichi Tokyo Bar Association) Jan 2009 Joined ITJ Law Office Apr 2012 Established Nakachi-Isobe Law Office; Representative Attorney Sep 2014 Incorporated as Advance Law Corporation (now Protect Stance Law Corporation); Representative Partner (current) Sep 2016 Outside Director, GTM Inc. Oct 2016 Representative Director, Answer Inc. (current) Jan 2017 Representative Director, Asia M&A Consulting Co., Ltd. Sep 2017 Established ADVANCE TAC Tax Corporation; Representative Partner Feb 2018 Audit and Supervisory Board Member, Ryukyu Astida Sports Club Co., Ltd. Mar 2018 Established ADVANCE ASC Administrative Scrivener Corporation (now Protect Stance Administrative Scrivener Corporation); Representative Partner (current) Mar 2018 Representative Director, General Incorporated Association Japan Supervision Association Jun 2018 Outside Director, Rentrax Co., Ltd. (current) Jun 2018 Established Advance Sports Management Co., Ltd. (now Protect Stance Sports Management Co., Ltd.); Representative Director (current) Dec 2018 Established Advance Social Insurance and Labor Consultant Corporation (now Protect Stance Social Insurance and Labor Consultant Corporation); Representative Partner (current) Jun 2019 Established Advance Patent Corporation (now Protect Stance Patent Corporation); Representative Partner (current) Nov 2019 Established Advance Tax Corporation (now Protect Stance Tax Corporation); Representative Partner (current) Apr 2020 Outside Audit and Supervisory Board Member, Bleach Co., Ltd. (current) Feb 2021 Director, canow Co., Ltd. Sep 2021 Outside Director (Audit and Supervisory Committee Member), Birdman Inc. Sep 2021 Outside Director, Specific Inc. (now HANDICAP CLOUD Inc.) (current) Oct 2021 Outside Director, STARS Space Service Co., Ltd. (current) Dec 2021 Outside Audit and Supervisory Board Member, Kakekomu Inc. Apr 2023 Representative Director, Protect Stance Consulting Co., Ltd. (current) Jun 2023 Outside Audit and Supervisory Board Member, Laful Inc. (current) Jul 2023 Representative Director, LOLO Inc. (current) Aug 2023 Director, General Incorporated Association ICTSG JAPAN Nov 2023 Outside Director of the Company (current) May 2024 Representative Director, HEAD LOUNGE Inc. (current) Sep 2024 Director, Sista Inc. (current)

Apr 1994 Joined Kinrei Corporation Jun 2004 Joined Aqua Clara Inc. Oct 2008 Joined Fractalist Inc. (now United Inc.) May 2012 Joined Freebit Co., Ltd. Jul 2013 Director, Full Speed Co., Ltd. Jul 2014 General Manager, Group Management Division, Freebit Co., Ltd. May 2016 Executive Officer, Freebit Co., Ltd. (current) Sep 2016 Audit and Supervisory Board Member, EPARK Healthcare Inc. (now Kusuri no Madoguchi Inc.) Sep 2018 Director, ALC Co., Ltd. Jun 2020 Director, Gigaprise Inc. Jun 2020 Director, Freebit EPARK Healthcare Inc. (now Kusuri no Madoguchi Inc.) Jul 2020 General Manager, Group Human Resources Division, Freebit Co., Ltd.; General Manager, Group Corporate Planning Division, Freebit Co., Ltd. (current); Director, Freebit Co., Ltd. (current); Director, Full Speed Co., Ltd. (current) Nov 2023 Outside Director of the Company (current) Jun 2024 Outside Director, MS-Japan Co., Ltd. (current) Jul 2024 Audit and Supervisory Board Member, Gigaprise Inc. (current)

Apr 1989 Joined the National Police Agency Apr 2005 Joined the Legal Training and Research Institute, Supreme Court of Japan Jan 2008 Intellectual Property Protection Measures Officer, Living Safety Bureau, National Police Agency Mar 2009 Investigation Instruction Officer for Information Technology Crime, National Police Agency Jul 2010 General Manager, General Affairs and Planning Department, Hokkaido Bureau of Economy, Trade and Industry, Ministry of Economy, Trade and Industry Aug 2012 Director-General, General Affairs Department, Saitama Prefectural Police Headquarters Aug 2014 Director, Juvenile Division, Living Safety Bureau, National Police Agency Aug 2015 Director, Financial Investigation Training Center, Police University College Apr 2016 Executive Officer, Independent Administrative Institution Organization for Small and Medium Enterprises and Regional Innovation, Japan Aug 2018 Chief of Kagoshima Prefectural Police Headquarters Jun 2020 Audit and Supervisory Board Member, Metropolitan Expressway Company Limited Aug 2022 Director-General, Kyushu Regional Police Bureau Aug 2023 Retired from the National Police Agency; registered with Tokyo Bar Association Oct 2023 Counsel, TMI Associates (current) Nov 2024 Audit and Supervisory Board Member of the Company (current)

Apr 1975 Joined the Ministry of Finance Apr 1977 Studied in the United States (Princeton University) Jul 1981 Director, Narita Tax Office Sep 1985 Associate, Harvard University Center for International Affairs Jul 1986 Director, Washington Office, Center for Financial Industry Information Systems Jul 1990 Chief Research Official, Policy Research Institute for Finance, Ministry of Finance; Visiting Professor, Saitama University Jul 1994 Research Division, Budget Bureau, Ministry of Finance Jul 1995 Budget Examiner (Education and Science), Budget Bureau, Ministry of Finance Jun 1998 Executive Director, Asian Development Bank Jul 2006 Director-General, International Bureau, Ministry of Finance Jul 2007 Vice Minister of Finance for International Affairs Feb 2010 Deputy Managing Director, International Monetary Fund Jun 2015 Outside Director, Mitsubishi Heavy Industries, Ltd. Jul 2015 Professor, Policy Vision Research Center, The University of Tokyo Nov 2015 Audit and Supervisory Board Member of the Company (current)

Jul 2014 Section Chief, Collection Management Division, Tokyo National Tax Bureau Jul 2015 Deputy Director, Collection Division, Tokyo National Tax Bureau Jul 2016 Director, Shiba Tax Office Aug 2017 Opened Kazuto Matsukawa Certified Tax Accountant Office; Certified Tax Accountant (current) Nov 2025 Audit and Supervisory Board Member of the Company (current)