Jul 1978 Koei Co., Ltd. (now KOEI TECMO GAMES CO., LTD.), Managing Director Jun 1992 Koei Co., Ltd., Representative Director, Executive Vice President Apr 1999 Koei Co., Ltd., Representative Director, President Jun 2001 Koei Co., Ltd., Representative Director, Chairman KOEI Corporation (now KOEI TECMO AMERICA Corporation), Board Director, Chairman and CEO Jun 2005 Koei Co., Ltd., Founder Director, Chairman Apr 2006 Koei Co., Ltd., Founder Director, Honorary Chairman Apr 2009 the Company, Director Jun 2009 the Company, Director, Honorary Chairman Jan 2011 KOEI TECMO GAMES CO., LTD., Director, Honorary Chairman Jun 2013 KOEI TECMO GAMES CO., LTD., Representative Director, Chairman; the Company, Representative Director, Chairman Jun 2014 TECMO KOEI EUROPE LIMITED (now KOEI TECMO EUROPE LIMITED), Board Director Apr 2015 KOEI TECMO GAMES CO., LTD., Director, Honorary Chairman Nov 2015 Koei Yu Holdings Co., Ltd., Representative Director, Senior Managing Director Apr 2020 Koei Yu Holdings Co., Ltd., Representative Director, Chairman; Koei Yu Co., Ltd., Representative Director, Chairman Jun 2021 SoftBank Group Corp., Outside Director (current) Jun 2022 Game Art Museum Co., Ltd., Director (current) Feb 2025 KOEI TECMO Corporate Finance Co., Ltd., Representative Director, President (current) Apr 2025 Koei Yu Holdings Co., Ltd., Director, Honorary Chairman (current); Koei Yu Co., Ltd., Director, Honorary Chairman (current) Jun 2025 the Company, Director, Honorary Chairman (current)

Jul 1978 Koei Co., Ltd. (now KOEI TECMO GAMES CO., LTD.), Established; Representative Director, President Mar 1989 Yuugen Kaisha Koei Yu (now Koei Yu Co., Ltd.), Representative Director, President Apr 1999 Koei Co., Ltd., Representative Director, Chairman Jun 2001 Koei Co., Ltd., Director, Senior Adviser Jun 2005 Koei Co., Ltd., Founder Director, Senior Adviser Apr 2009 the Company, Director Jun 2009 the Company, Director, Senior Adviser Nov 2010 the Company, Representative Director, President; KOEI TECMO GAMES CO., LTD., Representative Director, President; TECMO KOEI AMERICA Corporation (now KOEI TECMO AMERICA Corporation), Board Director, President and COO Dec 2010 TECMO KOEI EUROPE LIMITED (now KOEI TECMO EUROPE LIMITED), Board Director, President and COO Apr 2015 KOEI TECMO GAMES CO., LTD., Representative Director, Chairman (CEO) Nov 2015 Koei Yu Holdings Co., Ltd., Representative Director, President Apr 2020 KOEI TECMO AMERICA Corporation, Board Director, Chairman and CEO; KOEI TECMO EUROPE LIMITED, Board Director, Chairman and CEO; KOEI TECMO GAMES CO., LTD., Representative Director, Chairman (CEO and COO) Apr 2021 KOEI TECMO GAMES CO., LTD., Representative Director, Chairman (CEO) Jun 2022 Game Art Museum Co., Ltd., Director (current) Apr 2025 Koei Yu Holdings Co., Ltd., Representative Director, Chairman (current); Koei Yu Co., Ltd., Representative Director, Chairman (current) Jun 2025 the Company, Representative Director, Chairman and Chairman of the Board of Directors (current)

Apr 1994 Koei Co., Ltd. (now KOEI TECMO GAMES CO., LTD.), Joined the company Apr 2006 Koei Co., Ltd., Executive Officer Jul 2008 Koei Co., Ltd., Managing Executive Officer Jun 2009 the Company, Executive Officer; TECMO Co., Ltd., Executive Officer Apr 2010 KOEI TECMO GAMES CO., LTD., Managing Executive Officer Apr 2011 KOEI TECMO GAMES CO., LTD., Senior Managing Director Jun 2012 the Company, Director Jun 2013 KOEI TECMO GAMES CO., LTD., Vice President, Director Apr 2015 KOEI TECMO GAMES CO., LTD., Representative Director, President (COO) Apr 2018 the Company, Representative Director, Executive Vice President; KOEI TECMO WAVE Co., Ltd., Representative Director, Chairman; KOEI TECMO NET Co., Ltd., Representative Director, President (current) Apr 2020 KOEI TECMO AMERICA Corporation, Board Director, President and COO (current); KOEI TECMO EUROPE LIMITED, Board Director, President and COO (current); the Company, Director, Vice President; KOEI TECMO GAMES CO., LTD., Director, President Apr 2021 the Company, Representative Director, Executive Vice President; KOEI TECMO GAMES CO., LTD., Representative Director, President (COO) Apr 2025 KOEI TECMO GAMES CO., LTD., Representative Director, President (CEO and COO) (current) Jun 2025 the Company, Representative Director, President and Executive Officer, CEO (current) Apr 2026 KOEI TECMO WAVE Co., Ltd., Representative Director, Chairman and Representative Director, President (current)

Jun 2010 KOEI TECMO GAMES CO., LTD., Corporate Auditor Jul 2013 KOEI TECMO GAMES CO., LTD., Director Jun 2015 the Company, Director Nov 2015 Koei Yu Holdings Co., Ltd., Director Apr 2017 Koei Yu Holdings Co., Ltd., Managing Director Apr 2020 Koei Yu Holdings Co., Ltd., Senior Managing Director; Koei Yu Co., Ltd., Senior Managing Director Jun 2022 Game Art Museum Co., Ltd., Representative Director (current) Oct 2022 Koei Yu Holdings Co., Ltd., Representative Director, Executive Vice President; Koei Yu Co., Ltd., Representative Director, Executive Vice President Apr 2023 the Company, Director, Managing Executive Officer, Deputy General Manager of Administration Division; KOEI TECMO GAMES CO., LTD., Director, Managing Executive Officer (current) Oct 2023 the Company, Director, Managing Executive Officer, CSuO, Deputy General Manager of Administration Division Feb 2025 KOEI TECMO Corporate Finance Co., Ltd., Director (current) Apr 2025 the Company, Managing Director, CSuO (current); Koei Yu Holdings Co., Ltd., Representative Director, President (current); Koei Yu Co., Ltd., Representative Director, President (current)

Jun 2001 Tecmo Ltd., Corporate Auditor Jun 2004 Tecmo Ltd., Director Mar 2007 Tecmo Ltd., Representative Director, Chairman Sep 2008 Tecmo Ltd., Representative Director, Chairman and President Jan 2009 Tecmo Ltd., Representative Director, Chairman Apr 2009 the Company, Representative Director, Chairman Apr 2011 KOEI TECMO GAMES CO., LTD., Representative Director, Chairman Jun 2013 KOEI TECMO GAMES CO., LTD., Director and Advisor; the Company, Director and Advisor (current)

Apr 1982 Hakuhodo Inc., Joined the company Mar 1992 Aldus Corporation (now Adobe Inc.), President Nov 1994 Macromedia, Inc. (now Adobe Inc.), President Feb 2001 T&T Co., Ltd., Representative Director, President and CEO (current) Mar 2006 OpenTable K.K. (now OpenTable GK), Representative Director and CEO Jan 2008 General Incorporated Association Sports for Life Japan, Representative Director (current) Jun 2014 the Company, Outside Director (current) May 2015 Zeton Inc., Outside Director Nov 2015 Pit Design Inc., Outside Director (current) Jul 2017 LIVNEX Inc., Outside Director (current) May 2022 Zeton Inc., Director

Apr 1980 Nomura Securities Co., Ltd., Joined the company Jan 1991 Square Co., Ltd. (now SQUARE ENIX HOLDINGS CO., LTD.), Joined the company Apr 1991 Square Co., Ltd., Director Jan 2000 Dwango Co., Ltd., Joined the company May 2000 Dwango Co., Ltd., Director Sep 2000 Dwango Co., Ltd., Representative Director, President Dec 2012 Dwango Co., Ltd., Director, Senior Adviser Jun 2015 the Company, Outside Director (current) Feb 2025 KOEI TECMO Corporate Finance Co., Ltd., Director (non-executive) (current) Mar 2026 POPOPO Inc., Outside Corporate Auditor (current)

May 1986 Kadokawa Media Office Co., Ltd., Director Jun 1992 Kadokawa Media Office Co., Ltd., Representative Director, Managing Director Oct 1992 Media Works Inc., Representative Director Jun 1999 Kadokawa Shoten Publishing Co., Ltd. (now KADOKAWA KEY-PROCESS Co., Ltd.), Director Sep 2000 Dwango Co., Ltd., Corporate Auditor Dec 2005 Kadokawa Mobile Inc., Representative Director, President Feb 2006 ASCII Corporation, Representative Director, President Apr 2008 Kadokawa Group Holdings, Inc. (now KADOKAWA KEY-PROCESS Co., Ltd.), Representative Director, President Dec 2009 Dwango Co., Ltd., Director Oct 2014 Kadokawa Corporation (now KADOKAWA CORPORATION), Representative Director, President Jun 2015 Kadokawa Corporation, Representative Director, Chairman Apr 2016 Kadokawa Dwango Educational Institute, Chairman of the Board of Trustees Jun 2018 the Company, Outside Director (current)

Apr 1976 Ministry of Posts and Telecommunications (now Ministry of Internal Affairs and Communications), Joined the ministry Jan 2003 Ministry of Internal Affairs and Communications, Director-General, Tohoku Bureau of Telecommunications Jan 2004 Ministry of Internal Affairs and Communications, Director-General, Kanto Bureau of Telecommunications Feb 2005 Ministry of Internal Affairs and Communications, Senior Official, Minister's Secretariat Jul 2007 Ministry of Internal Affairs and Communications, Director-General, Information and Communications Policy Bureau Jul 2008 Ministry of Internal Affairs and Communications, Director-General, Global ICT Strategy Bureau Jan 2010 Ministry of Internal Affairs and Communications, Vice Minister for Policy Coordination Sep 2012 Ministry of Internal Affairs and Communications, Vice Minister Jun 2013 Ministry of Internal Affairs and Communications, Adviser Jun 2015 Daiwa Securities Group Inc., Outside Director Jun 2018 Multimedia Promotion Center, Chairman Jun 2019 Tokyu Fudosan Holdings Corporation, Outside Director Jun 2021 the Company, Outside Director (current) Jun 2022 Japan Post Bank Foundation, Chairman (current) Nov 2024 BIC CAMERA INC., Outside Director (current)

Apr 1997 Registered as attorney-at-law; joined Okamoto, Suzuki & Takamatsu Law Office (now Hayabusa Asuka Law Office) Sep 2002 Joined Toranomon Minami Law Office (now LM Toranomon Minami Law Office) (current) Oct 2006 Registered as attorney in the State of New York Oct 2011 Visiting Associate Professor, Graduate School of Information Security Apr 2012 Criminal Defense Instructor, Legal Training and Research Institute of the Supreme Court of Japan Apr 2015 Visiting Professor, Graduate School of Information Security (current) Apr 2016 Civil Conciliation Commissioner, Tokyo Summary Court (current) Mar 2022 GMO Makeshop Co., Ltd., Outside Corporate Auditor (current) Jan 2023 Member, Strategy Headquarters, National Cybersecurity Office (now National Cybersecurity Office) Jun 2025 the Company, Outside Director (current) Sep 2025 Member, Expert Committee on Promotion of Cybersecurity, National Cybersecurity Office (current) Mar 2026 Social Media Utilization Environment Improvement Organization, Representative Director (current) Apr 2026 Member, Cyber Communication Information Management Committee (current)

Apr 1984 City of Yokohama, Joined the city government Apr 2010 City of Yokohama, Director-General, Tokyo Office, Bureau of Urban Management Apr 2014 City of Yokohama, Director-General, Tokyo Promotion Headquarters Apr 2016 City of Yokohama, Mayor of Sakae Ward Apr 2019 Yokohama Foundation for Gender Equality, Chairperson Apr 2021 Yokohama City University, President Apr 2025 Social Welfare Corporation Momonokai, Administrative Director (current) Jun 2026 the Company, Outside Director (current)

Jun 1988 Koei Co., Ltd. (now KOEI TECMO GAMES CO., LTD.), Joined the company Jul 1992 Koei Co., Ltd., Director Apr 1995 KOEI Corporation (now KOEI TECMO AMERICA Corporation), Board Director, President Apr 1998 Koei Co., Ltd., Executive Officer Apr 2000 Koei Net Co., Ltd. (now KOEI TECMO NET Co., Ltd.), Executive Officer Jun 2002 Koei Net Co., Ltd., Director Oct 2002 Koei Co., Ltd., Executive Officer Jun 2009 the Company, Executive Officer; TECMO Co., Ltd., Executive Officer Apr 2010 KOEI TECMO NET Co., Ltd., Representative Director, President Apr 2013 KOEI TECMO GAMES CO., LTD., Executive Officer Sep 2016 the Company, Executive Officer Jun 2017 the Company, Full-time Corporate Auditor (current); KOEI TECMO GAMES CO., LTD., Corporate Auditor (current); KOEI TECMO WAVE Co., Ltd., Corporate Auditor (current); KOEI TECMO NET Co., Ltd., Corporate Auditor (current) Feb 2025 KOEI TECMO Corporate Finance Co., Ltd., Corporate Auditor (current)

Feb 1988 The Yokohama Bank, Ltd., Joined the bank Jun 2000 The Yokohama Bank, Ltd., Representative, London Representative Office Apr 2008 The Yokohama Bank, Ltd., Senior Manager, Market Sales Department Jan 2011 The Yokohama Bank, Ltd., Senior Deputy General Manager, Shanghai Branch Jun 2014 the Company, Full-time Corporate Auditor (Outside) (current) Jun 2023 KOEI TECMO GAMES CO., LTD., Corporate Auditor (current); KOEI TECMO WAVE Co., Ltd., Corporate Auditor (current); KOEI TECMO NET Co., Ltd., Corporate Auditor (current) Feb 2025 KOEI TECMO Corporate Finance Co., Ltd., Corporate Auditor (current)

Apr 1980 The Yokohama Bank, Ltd., Joined the bank Apr 2008 The Yokohama Bank, Ltd., General Manager, Market Sales Department Apr 2009 The Yokohama Bank, Ltd., Executive Officer, General Manager, Market Sales Department Jun 2011 The Yokohama Bank, Ltd., Director, Executive Officer, General Manager, Market Sales Department May 2012 The Yokohama Bank, Ltd., Managing Director, Executive Officer, International Business Department and Market Sales Department Apr 2013 The Yokohama Bank, Ltd., Representative Director, Managing Executive Officer, International Business Department Apr 2015 Hamagin TT Securities Co., Ltd., Representative Director, President Apr 2019 Yokohama Capital Co., Ltd., Representative Director, Chairman Jun 2019 Yokohama Gyorui Co., Ltd., Outside Corporate Auditor; Atsugi Co., Ltd., Outside Corporate Auditor Jun 2021 the Company, Outside Corporate Auditor (current)

Oct 1994 Asahi Audit Corporation (now Deloitte Touche Tohmatsu LLC, Azusa Audit), Joined the firm Apr 1997 Registered as Certified Public Accountant Jul 2006 Registered as Certified Tax Accountant; opened Chihiro Kawai CPA and Tax Accountant Office (now Bayside Partners Accounting Office), Representative (current) Jun 2016 Bayside Partners Co., Ltd., Established; Representative Director (current) Dec 2018 Yokohama City University Public Corporation Evaluation Committee, Member Jun 2021 Utoku Co., Ltd., Outside Corporate Auditor Jun 2024 Osaki Electric Co., Ltd., Outside Corporate Auditor (current) Jun 2025 the Company, Outside Corporate Auditor (current)