Aug 2004 Joined Asuka T3 Co., Ltd. Jul 2015 Director, Asuka T3 Co., Ltd. Jan 2017 Representative Director, Asuka T3 Co., Ltd. Nov 2017 Director, Transit Co., Ltd. Aug 2018 Joined the Company Apr 2021 Director of the Company Apr 2021 In charge of Mobile Order Business Division Apr 2021 General Manager, Digital Strategy Promotion Department Feb 2022 In charge of Research and Development Department May 2023 Director and Vice President of the Company May 2023 General Manager, Sales Division Mar 2025 Director of the Company, in charge of New Business Development Division Feb 2026 Representative Director, President of the Company (current) In charge of Corporate Planning Division (current) General Manager, Corporate Planning Department (current) General Manager, Product Planning Department (current)

Apr 2003 Joined the Company Aug 2010 Deputy General Manager, System Support Department Feb 2014 General Manager, Development Department, Customer Center Business Division Aug 2015 General Manager, Customer Center Business Division Apr 2019 Director of the Company (current) May 2019 General Manager, Research and Development Department Apr 2020 General Manager, Sales Division Apr 2021 Representative Director, President of the Company Apr 2021 In charge of Sales Division Director, JP Power Co., Ltd. (current) Feb 2026 In charge of Enterprise Business Division (current)

Apr 1983 Joined NEC Corporation Sep 1989 Joined Arthur Andersen Apr 1991 Joined Coopers & Lybrand Sep 1995 Joined Smith Barney Securities Jul 1996 Joined Salomon Brothers Asia Securities Apr 1998 Opened Sakuma Certified Public Accountant Office (current business) May 2000 Director of the Company (current) May 2000 General Manager, Administration Department of the Company Feb 2005 Audit & Supervisory Board Member, Success Way Co., Ltd. (current) Jul 2005 Supervisory Executive Officer, DA Office Investment Corporation (now Daiwa Office Investment Corporation) Apr 2013 Audit & Supervisory Board Member, JP Power Co., Ltd. (current) Jan 2014 Supervisory Executive Officer, Japan Healthcare Investment Corporation Feb 2018 Audit & Supervisory Board Member, Putmenu Co., Ltd. Apr 2024 In charge of Administration Division of the Company

Apr 1997 Joined ASCII Corporation Nov 2000 Joined the Company Feb 2015 General Manager, Information Systems Department Apr 2015 Director of the Company (current) Oct 2017 Director, General Manager, Information Systems Business Division and General Manager, Research and Development Business Division Oct 2018 Director, General Manager, Information Systems Business Division and in charge of Research and Development Department May 2019 General Manager, Systems Department Apr 2020 General Manager, Information Systems Business Division Apr 2021 In charge of Information Systems Business Division Apr 2021 General Manager, Research and Development Department Feb 2026 In charge of Platform Business Division (current)

Apr 1997 Joined Toshi Kensetsu Co., Ltd. Jun 1999 Joined MC Tobacco International Co., Ltd. Jul 2005 Joined Mainichi Communications Inc. Mar 2008 Joined Infomart Corporation Mar 2009 Joined the Company Apr 2017 General Manager, Planning Department Apr 2018 Director of the Company (current) Jun 2018 Representative Director, President, JP Power Co., Ltd. (current) Apr 2021 In charge of Administration Division Feb 2026 In charge of Administration Division (current) In charge of Marketing Division (current) General Manager, Marketing Department (current)

Apr 1989 Joined Tachibana Shokai Co., Ltd. (now Tachibana Eletech Co., Ltd.) Apr 1997 Joined Ogis-RI Co., Ltd. Apr 2021 Executive Officer, General Manager, Financial Solutions Department II, Solution Development Division, Ogis-RI Co., Ltd. Apr 2023 Director and Executive Officer, General Manager, New Business Promotion Department, Service Promotion Division, Ogis-RI Co., Ltd. Apr 2024 Director of the Company (current) Apr 2025 Director and Managing Executive Officer, General Manager, Technology Department, Service Promotion Division, Ogis-RI Co., Ltd. Apr 2026 Director and Managing Executive Officer, Technology Division and Service Promotion Division, General Manager, Technology Innovation Division, Ogis-RI Co., Ltd. (current) Director, Sakura Information Systems Co., Ltd. (current)

Apr 1987 Joined Asahi Information Service Co., Ltd. Feb 1989 Joined Kiramura Accounting Office Sep 1998 Joined Arrow Service Co., Ltd. Sep 2000 Audit & Supervisory Board Member of the Company (current)

Oct 2001 Registered as attorney-at-law; joined Kowa Sogo Law Office Mar 2006 Opened LM Law Office (Partner, current business) Oct 2009 Professional Officer (Director), Turnaround Management Corporation Jun 2012 Outside Audit & Supervisory Board Member, Teraprobe Inc. Jun 2015 Outside Director, Teraprobe Inc. (current) Aug 2022 Representative Director, Topaz Regional Partners Co., Ltd. (current) Apr 2023 Audit & Supervisory Board Member of the Company (current)

Oct 1983 Joined Shinko Audit Corporation May 1998 Partner, ShinNihon Audit Corporation Aug 2012 Managing Director, ShinNihon Audit Corporation Jul 2023 Representative, Kambayashi Certified Public Accountant Office (current) Chairman, Management Committee, Ginga Audit Corporation (current) Jun 2024 Audit & Supervisory Board Member, AKIBA Holdings Co., Ltd. (current) Apr 2025 Audit & Supervisory Board Member of the Company (current) Jun 2025 Audit & Supervisory Board Member, Japan High-Speed Railway Electrical Engineering Co., Ltd. (current) Part-time Auditor, Hida Shinyo Credit Cooperative (current)