Apr 1988 Joined ASSIST Co., Ltd. Oct 1993 Joined Intel Japan K.K. (currently Intel K.K.) Dec 1996 Founded the Company; Representative Director, President (current) Jun 2000 Director, Broadband Com Co., Ltd. Aug 2007 Chairman, Dream Create Information (Dalian) Co., Ltd. (current) Jan 2012 Director, Dream Arts Okinawa Co., Ltd. Nov 2021 Founded Geimu YAMAMOTO Co., Ltd.; Representative Director, President (current)

Apr 1992 Joined Sumitomo Trust & Banking Co., Ltd. (currently Sumitomo Mitsui Trust Bank, Limited) Mar 2000 Joined the Company; General Manager, Business Administration Department Jun 2000 Director, General Manager, Business Administration Department Aug 2007 Auditor, Dream Create Information (Dalian) Co., Ltd. (current) Jan 2012 Audit & Supervisory Board Member, Dream Arts Okinawa Co., Ltd. Jun 2013 Director, Executive Officer, General Manager, Business Administration Department Jan 2016 Director, Executive Officer, General Manager, Business Infrastructure Development Division Mar 2017 Director, Senior Managing Executive Officer, General Manager, Business Infrastructure Development Division Mar 2017 Director, Dream Arts Okinawa Co., Ltd. Nov 2021 Director, Senior Managing Executive Officer, General Manager, Management Administration Division (current)

Apr 1987 Joined Nomura Computer Systems Co., Ltd. (currently Nomura Research Institute, Ltd.) Apr 2004 General Manager, Internet Business Division, Nomura Research Institute, Ltd. Dec 2004 General Manager, New Project Promotion Office, Nomura Research Institute, Ltd. Feb 2006 Joined the Company; Director, General Manager, Sales Division Oct 2008 Director, General Manager, CT Planning and Promotion Division Jul 2009 Director, Dream Create Information (Dalian) Co., Ltd. Jun 2013 Director, Executive Officer, General Manager, CT Planning and Promotion Division Jan 2015 Director, Executive Officer, General Manager, ICO Promotion Division Sep 2016 Director, Executive Officer, General Manager, Hiroshima R&D Center Mar 2017 Head of Hiroshima Base, K2 Service Division Sep 2017 General Manager, New Business Office; Head of Hiroshima Base Jan 2018 In charge of New Business and Partner Strategy; Head of Hiroshima Base Jan 2021 Executive Officer, General Manager, President's Office Mar 2022 Director, Executive Officer, General Manager, President's Office Mar 2023 Director, Managing Executive Officer, General Manager, President's Office (current)

Apr 1987 Joined ASSIST Co., Ltd. Dec 1996 Director, General Manager, Product Development Department, the Company Apr 2006 Director, Chief Technology Officer, the Company Aug 2007 Director, Dream Create Information (Dalian) Co., Ltd. (current) Jun 2013 Director, Executive Officer, Chief Technology Officer, the Company Jan 2014 Director, Executive Officer, General Manager, Planning and Development Department, the Company Apr 2017 Senior Officer, the Company Mar 2018 Director, Executive Officer, CWO, the Company (current) Nov 2021 Founded Geimu Maekawa Co., Ltd.; Representative Director, President (current)

Apr 2000 Joined the Company Apr 2006 General Manager, Product Development Department, the Company Jan 2015 Chief Technology Officer, the Company Mar 2016 Representative Director, President, Dream Arts Okinawa Co., Ltd. Mar 2016 Director, Executive Officer, CTO, the Company May 2025 Director, Executive Officer, CTO / General Manager of Service & Product Development Division, the Company (current)

Sep 2004 Joined the Company Jan 2018 General Manager, Sales Division, the Company Mar 2018 Executive Officer, General Manager, Sales Division, the Company Jan 2019 Executive Officer, General Manager, Customer Success Division, the Company Jan 2021 Executive Officer, General Manager, Co-Creation Partner Promotion Division, the Company Jan 2024 Executive Officer, General Manager, Service & Product Development Division, the Company May 2025 Executive Officer, General Manager, Sales Division, the Company Jan 2026 Executive Officer, General Manager, Co-Creation Partner Division, the Company (current)

Apr 1979 Joined Mitsubishi Electric Corporation Oct 1988 Joined The Boston Consulting Group K.K. (currently Boston Consulting Group G.K.) Oct 1992 Joined Andersen Consulting (currently Accenture K.K.) Oct 1996 Partner, Andersen Consulting Sep 1997 Partner and Director, Nihon Booz Allen Hamilton K.K. (currently PwC Consulting LLC) May 2000 Representative Director, President, Roland Berger Ltd. Apr 2006 Professor, Graduate School of Commerce, Waseda University Apr 2006 Chairman, Roland Berger Ltd. Aug 2007 Representative Director, President, Shina Corporation (current) May 2011 Outside Director, Ryohin Keikaku Co., Ltd. Mar 2013 Outside Audit & Supervisory Board Member, Yamaha Motor Co., Ltd. Jun 2014 Outside Director, NKSJ Holdings, Inc. (currently SOMPO Holdings, Inc.) (current) Jun 2014 Outside Director, Nisshin Steel Co., Ltd. (currently Nippon Steel Corporation) Mar 2015 Outside Director, the Company (current) May 2016 Outside Director, Mother House Co., Ltd. (current) Feb 2021 Outside Director, Nextage Co., Ltd. (current) Apr 2021 Director, Shizuoka Prefecture Rugby Football Association (general incorporated association) (current) Oct 2022 Outside Director, Epsilon Molecular Engineering, Inc. Jun 2023 Outside Director, TANAKA Holdings Co., Ltd. (currently Tanaka Kikinzoku Group Co., Ltd.) (current)

Oct 2005 Registered as attorney-at-law; joined Mori Hamada & Matsumoto Apr 2010 Joined Ministry of Land, Infrastructure, Transport and Tourism Oct 2018 Joined Google G.K. Jan 2019 Joined Miura Law Office; Partner (current) Dec 2020 Outside Director, Digirift Inc. (current) Mar 2021 Outside Director, Fosternet Inc. Jun 2021 Outside Director, Trancom Co., Ltd. Mar 2022 Outside Director, the Company (current) Mar 2023 Outside Audit & Supervisory Board Member, Volkswagen Group Japan K.K. (current) Oct 2023 Supervisory Director, Advance Residence Investment Corporation (current) Jul 2024 Standing Auditor, Kitasato Institute (school corporation) (current)

Oct 1985 Joined Ota Showa & Co. International Division (currently EY ShinNihon LLC) Mar 1989 Registered as Certified Public Accountant Jul 1990 Stationed at Ernst & Young Portland, USA May 2000 Partner, Ernst & Young Portland May 2006 Representative Partner (Senior Partner), Ernst & Young Portland May 2014 Head of Koshin-Koshinetsu-Kitakanto Block (seven regional offices), Ernst & Young ShinNihon LLC Jul 2019 Head, Miyairi Certified Public Accountant Office (current) Jan 2021 Outside Audit & Supervisory Board Member, TECRA Co., Ltd. Mar 2022 Outside Audit & Supervisory Board Member, the Company (current)

Oct 1989 Joined Ota Showa & Co. International Division (currently EY ShinNihon LLC) Mar 1993 Registered as Certified Public Accountant Aug 1993 Registered as Certified Tax Accountant Aug 1993 Head, Kanai Certified Public Accountant Office (current) Dec 1996 Audit & Supervisory Board Member, the Company Dec 1998 Director, the Company Jun 2008 Outside Director, Hokuto Bank, Ltd. Oct 2009 Outside Director, Fidea Holdings Co., Ltd. Jun 2013 Audit & Supervisory Board Member, the Company (current) Apr 2023 Outside Audit & Supervisory Board Member, Thermalytica Inc. (current)

Apr 2014 Joined the Company Jan 2024 General Manager, Marketing Division, the Company Mar 2024 Executive Officer, General Manager, Marketing Division (currently Promotion & Branding Division), the Company (current)

Sep 2008 Joined Mori Hamada & Matsumoto Feb 2010 Joined Forum Law Office Aug 2012 Joined Rajah & Tann Singapore LLP Apr 2014 Joined Komatsu Ltd. Apr 2021 Joined Hanzomon Sogo Law Office (current) Mar 2022 Outside Audit & Supervisory Board Member, the Company (current)