Sep 1996 joined Andersen Consulting Co., Ltd. (now Accenture Japan Ltd.) Sep 1999 joined Ernst & Young Consulting Co., Ltd. (now Cuneo Co., Ltd.) May 2003 joined Sony Global Solutions Co., Ltd. Oct 2004 joined Japan Capgemini Co., Ltd. (now Cuneo Co., Ltd.) Jul 2005 established the Company and assumed office as Representative Director Nov 2012 assumed office as Representative Director, President of the Company Nov 2013 assumed office as Director, MSOL Inc. Nov 2015 assumed office as Director, Yuansong Management Consulting Co., Ltd. Nov 2015 assumed office as Director, ProEver Co., Ltd. Nov 2018 assumed office as Chairman, Maisonglong Management Consulting (Shanghai) Co., Ltd. Feb 2022 assumed office as Director, MSOL Inc. (current) Jan 2024 assumed office as Director, MSOL Digital Co., Ltd. (current) Jan 2024 assumed office as Chairman of the Board, the Company (current) Feb 2026 assumed office as Representative Director, President, the Company (current)

Apr 1990 joined Sumitomo Bank, Ltd. (now Sumitomo Mitsui Banking Corporation) Jan 2000 joined Konami Computer Entertainment Tokyo, Inc. (now Konami Group Corporation) Jul 2002 joined Kyodo PR Co., Ltd. Aug 2004 assumed office as Director and CFO, Golf Digest Online Co., Ltd. Apr 2009 assumed office as Director and CFO, Eikea Systems Co., Ltd. Nov 2010 following the acquisition of Eikea Systems Co., Ltd., assumed office as Director and CFO, Experian Japan Co., Ltd. (concurrent) Aug 2011 assumed office as Director and CFO, Commerce 21 Co., Ltd. May 2013 assumed office as Representative Director, President, Commerce 21 Co., Ltd. Jun 2018 assumed office as Executive Officer and CFO, Informatics Co., Ltd. Jan 2019 assumed office as Senior Executive Officer and CFO, Informatics Co., Ltd. Jan 2020 assumed office as Outside Director, the Company Feb 2022 assumed office as Director, MSOL Inc. (current) Jan 2023 assumed office as Senior Managing Director, the Company (current) Oct 2023 assumed office as Director, Tetra Communications Co., Ltd. (current) Jan 2024 assumed office as Director, MSOL Digital Co., Ltd. (current)

Apr 1970 joined The Mitsubishi Bank, Ltd. (now MUFG Bank, Ltd.) Jun 2003 assumed office as Managing Director, Tokyo Mitsubishi Information Technology Co., Ltd. (now Mitsubishi UFJ Information Technology Co., Ltd.) Jun 2004 assumed office as Managing Director, Diamond Computer Service Co., Ltd. (now Mitsubishi Research Institute DCS Co., Ltd.) Aug 2006 assumed office as Senior Managing Director, Diamond Computer Service Co., Ltd. Oct 2007 assumed office as Deputy President, Diamond Computer Service Co., Ltd. Oct 2009 assumed office as Representative Director and Deputy President, Diamond Computer Service Co., Ltd. Jun 2011 assumed office as Director, Minori Solutions Co., Ltd. (now SCSK Minori Solutions Co., Ltd.) May 2016 established Kein Co., Ltd. and assumed office as Representative Director (current) Jul 2016 assumed office as Chairman of the Board, ISS Co., Ltd. (current) Sep 2016 assumed office as Outside Director, the Company (current)

Apr 1987 joined Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) Jun 1998 joined Merrill Lynch Japan Securities Co., Ltd., Tokyo Branch (now BofA Securities Japan Co., Ltd.) Apr 2003 assumed office as Managing Director, Industrial Revitalization Corporation of Japan Apr 2007 established Industrial Growth Platform, Inc. and assumed office as Director Jun 2010 assumed office as Outside Director, Leopalace21 Corporation Dec 2019 assumed office as Representative Director and CFO, Industrial Growth Platform, Inc. Oct 2021 established Whitewood Co., Ltd. and assumed office as Representative Director (current) Aug 2022 assumed office as Outside Director, T.O Holdings Co., Ltd. (current) Sep 2022 assumed office as Audit & Supervisory Board Member, Welcome Co., Ltd. (current) Jan 2023 assumed office as Outside Director, the Company (current)

Apr 1982 joined Sony Corporation (now Sony Group Corporation) Apr 2005 assumed office as Director, Sony Global Solutions Co., Ltd. Jun 2008 assumed office as Director and CFO, Sony China Ltd. Jun 2014 assumed office as Full-time Audit & Supervisory Board Member, Sony Visual Products Inc. Sep 2015 assumed office as Audit & Supervisory Board Member, Sony Marketing Inc. Jun 2017 assumed office as Full-time Outside Audit & Supervisory Board Member, JustSystems Corporation Jan 2022 assumed office as Full-time Outside Audit & Supervisory Board Member, the Company Feb 2022 assumed office as Supervisor, Maisonglong Management Consulting (Shanghai) Co., Ltd. (current) Jan 2024 assumed office as Audit & Supervisory Board Member, MSOL Digital Co., Ltd. (current) May 2025 assumed office as Audit & Supervisory Board Member, Tetra Communications Co., Ltd. (current) Mar 2026 assumed office as Outside Director (Audit and Supervisory Committee Member), the Company (current)

Oct 2003 joined Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC) May 2007 registered as Certified Public Accountant Oct 2010 registered as Certified Management Consultant Jan 2012 established Minoru Kimura Certified Public Accountant Office and assumed office as Representative (current) Feb 2012 registered as Certified Tax Accountant Jan 2015 assumed office as Outside Audit & Supervisory Board Member, the Company Mar 2015 assumed office as Representative Director, Rink Co., Ltd. (current) Jun 2015 assumed office as Director, Nikko Travel Co., Ltd. Mar 2016 assumed office as Outside Audit & Supervisory Board Member, OAT Agrio Co., Ltd. Mar 2018 assumed office as Outside Director, OAT Agrio Co., Ltd. (current) Jul 2024 assumed office as Representative Director, Office Kimura Co., Ltd. (current) Mar 2026 assumed office as Outside Director (Audit and Supervisory Committee Member), the Company (current)

Apr 1987 joined Tokyo District Public Prosecutors Office as Public Prosecutor May 1990 registered as Attorney at Law (Second Tokyo Bar Association) Dec 1994 established Inagaki Ryuichi Law Office and assumed office as Representative (current) Jun 2015 assumed office as Audit & Supervisory Board Member, Tomoe Research Institute Co., Ltd. (current) Apr 2017 assumed office as Audit & Supervisory Board Member, T.S.B. Co., Ltd. (current) Jan 2021 assumed office as Outside Audit & Supervisory Board Member, the Company Jun 2023 assumed office as Outside Audit & Supervisory Board Member, EX4Energy Co., Ltd. (current) Mar 2026 assumed office as Outside Director (Audit and Supervisory Committee Member), the Company (current)