Apr 1991 Joined Sony Corporation (currently Sony Group Corporation) Apr 2013 Established the Company; Representative Director (current) Nov 2014 Director, Informetis Europe Ltd. (current) Apr 2018 Director, Energy Gateway Co., Ltd. (current)

Nov 2000 Joined TAC Co., Ltd. Nov 2006 Joined SBI Veritrans Co., Ltd. (currently DG Financial Technology Co., Ltd.) Feb 2009 Joined InterSpire Inc. (currently United Inc.) Jul 2009 Head of Internal Audit Office, same company Oct 2010 Joined Groupon Japan Inc. Jan 2014 Joined Sygnia Inc. Sep 2014 Director, Executive Officer, CFO, same company Jan 2015 Director, Executive Officer, CFO and General Manager, Management Division, same company May 2017 Director and Executive Officer, General Manager, Administration Division, Repertoire Genesis Co., Ltd. Jan 2019 Director, CFO, same company Sep 2019 Director, CFO and General Manager, President's Office, same company Jun 2020 Joined the Company as Executive Officer, CFO Jun 2020 Director, CFO, the Company Dec 2020 Director, CFO and General Manager, Management Division, the Company Jun 2021 Director, Energy Gateway Co., Ltd. (current) Jun 2024 Director, Informetis Europe Ltd. (current) Apr 2025 Director, CFO, the Company Mar 2026 Director, CFO and COO, the Company (current)

Oct 2001 Joined Mori Sogo Law Offices (currently Mori Hamada & Matsumoto) Apr 2007 Established Sueyoshi Sogo Law Office (currently Shiomizaka Sogo Law Office); Partner (current) Apr 2013 Temporary Member, Patent Attorney Examination Subcommittee, Industrial Property Council, Japan Patent Office Apr 2015 Visiting Professor, Intellectual Creation System Program, Toranomon Graduate School, Kanazawa Institute of Technology (current) Feb 2021 Examiner, Patent Attorney Examination Subcommittee, Japan Patent Office Dec 2023 Outside Director, the Company (current)

Apr 1984 Joined Shell Sekiyu K.K. (currently Idemitsu Kosan Co., Ltd.) Apr 2010 General Manager, General Affairs, Showa Shell Sekiyu K.K.; Representative Director and President, Kureko Co., Ltd. (currently Idemitsu Business Expert Co., Ltd.) Apr 2013 General Manager, Audit Department, Kureko Co., Ltd. Apr 2016 Full-time Audit & Supervisory Board Member, Kureko Co., Ltd. Apr 2019 Full-time Audit & Supervisory Board Member, Idemitsu Kosan Co., Ltd. Sep 2022 Outside Audit & Supervisory Board Member, the Company (current)

Oct 2001 Director, TM Corporation (current) Sep 2007 Joined AGS Consulting / Tax Accounting Corporation Oct 2019 Opened Juri Okubo Tax Accountant Office Jan 2021 Audit & Supervisory Board Member, Suneight Inc. Dec 2021 Audit & Supervisory Board Member, Plus Alpha Consulting Co., Ltd. (current) Apr 2023 Outside Audit & Supervisory Board Member, the Company (current)

Apr 1980 Joined Dainippon Ink and Chemicals, Incorporated (currently DIC Corporation) Apr 1987 Transferred to Dick Creation Inc. (currently Renaissance Inc.) Oct 2004 Executive Officer, General Manager, Human Resources, Renaissance Inc. Apr 2009 Executive Officer, General Manager, Sales Administration, Renaissance Inc. Jul 2009 Executive Officer, Deputy General Manager, Healthcare Business Division, Renaissance Inc. Apr 2010 Executive Officer, General Manager, General Affairs, Renaissance Inc. Jul 2012 Executive Officer, General Manager, Human Resources, Renaissance Inc. Apr 2015 Executive Officer, Assistant to Company-wide Strategy, Renaissance Inc. Jun 2015 Full-time Audit & Supervisory Board Member, Renaissance Inc. Jun 2023 Full-time Advisor, Renaissance Inc. Dec 2023 Managing Executive Officer, Renaissance Inc. Dec 2023 Outside Audit & Supervisory Board Member, the Company (current) Apr 2025 Full-time Advisor (Sanyo), Renaissance Inc. (current)