Apr 2000 Joined Venture Control Co., Ltd. Nov 2000 Joined NeoCareer Inc. Dec 2001 Appointed Director of the same company Jun 2007 Appointed Director of Shukatsu College Inc. Aug 2011 Founded the Company; appointed Representative Director, President (current) Sep 2013 Appointed Outside Corporate Auditor of NeoCareer Inc. May 2014 Founded Archist Inc.; appointed Representative Director (current) Apr 2023 Founded Bridge Investment Co., Ltd.; appointed Representative Director (current)

Apr 2002 Joined Skylark Co., Ltd. (now Skylark Holdings Co., Ltd.) Aug 2004 Joined C-Five Co., Ltd. Sep 2010 Joined NeoCareer Inc. Dec 2011 Joined the Company Apr 2014 Appointed Corporate Auditor of the Company May 2017 Appointed Director of the Company (current)

Apr 2003 Joined Tsuruta Denki Co., Ltd. Sep 2006 Joined Tokyo Kyodo Accounting Office Mar 2012 Founded Asano Daikito Tax Accountant Office; appointed Representative (currently dormant) Oct 2012 Joined Cocokara fine Co., Ltd. (now Cocokara fine Group Co., Ltd.) Sep 2014 Joined NeoCareer Inc. Dec 2020 Joined Stockmark Inc. Dec 2022 Joined the Company Apr 2023 Appointed Director of the Company (current)

Apr 1996 Joined Intelligence Co., Ltd. (now Persol Career Co., Ltd.) Oct 1999 Transferred to Forefront & Company Co., Ltd. Nov 2002 Appointed Director of Forefront Systems Co., Ltd. Jan 2005 Joined B-Style Co., Ltd. Jul 2007 Appointed Representative Director and Vice President of Brain Lab Co., Ltd. Dec 2010 Appointed Representative Director and President of the same company Jan 2011 Appointed Representative Director and President of BL Consulting Co., Ltd. Aug 2015 Appointed Outside Corporate Auditor of AGE Co., Ltd. Sep 2015 Appointed Outside Director of BNG Partners Co., Ltd. Dec 2017 Founded Nagai LLC; appointed Representative Member Aug 2018 Founded System Lab Co., Ltd.; appointed Representative Director (current) Jun 2025 Appointed Director of the Company (current)

Apr 2010 Joined Azusa Audit LLC Dec 2012 Joined PwC Arata LLC (now PwC Japan LLC) Sep 2021 Founded Hiroko Imanishi CPA Office; appointed Representative (current) Nov 2021 Appointed Outside Corporate Auditor of Stockmark Inc. Dec 2021 Founded Hiroko Imanishi Tax Accountant Office; appointed Representative Feb 2023 Founded DoubleH Inc.; appointed Representative Director (current) Apr 2023 Appointed Outside Director of the Company (current) May 2024 Appointed Outside Corporate Auditor of Antway Inc. (current) Jun 2024 Appointed Outside Director of Japan Machinery Co., Ltd. (current) Jun 2025 Appointed Trustee of Aikorin-kai Social Welfare Corporation (current)

Apr 2006 Joined Nomura Securities Co., Ltd. Jan 2022 Founded Auxiliary Partners Inc. (now CO Partners Inc.); appointed Representative Director (current) Jun 2022 Appointed Outside Corporate Auditor of Fundelie Inc. Nov 2022 Appointed Outside Director of mirror ball Inc. Sep 2023 Appointed Outside Director of the Company (current) Mar 2025 Appointed Outside Director of mirrorball Holdings Inc. (now SYNRA Group Inc.) (current) Jun 2025 Appointed Outside Director (Audit and Supervisory Committee Member) of Fundelie Inc. (current)

Feb 2012 Joined Shin Nihon LLC (now EY Shin Nihon LLC) Apr 2023 Appointed Full-time Outside Corporate Auditor of the Company Apr 2023 Founded Akiyama CPA Office; appointed Representative (currently dormant) Aug 2026 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current)

Apr 2004 Joined the Supreme Court Legal Training and Research Institute Oct 2005 Joined Kadoya Egi Law Office Oct 2007 Appointed Outside Corporate Auditor of Onlife Inc. Jun 2011 Appointed Outside Corporate Auditor of Jibanet Holdings Inc. Apr 2012 Founded Matsuki Law Office; appointed Representative (current) Feb 2013 Appointed Member of Sugiura Clinic Clinical Trial Review Committee (now Polaris Clinical Trial Review Committee) (current) Jun 2013 Appointed Outside Corporate Auditor of A-STAR Inc. Sep 2013 Appointed Outside Corporate Auditor of Greater Fukuoka Inc. Oct 2014 Appointed Outside Corporate Auditor of Jibanet Inc. Feb 2015 Appointed Director of 40s Angel General Incorporated Association Jun 2015 Appointed Outside Corporate Auditor of SCM Cloud Inc. Dec 2015 Appointed Outside Director (Audit and Supervisory Committee Member) of StockTech Inc. (current) Feb 2016 Appointed Outside Director (Audit and Supervisory Committee Member) of Willgate Inc. (current) Jun 2016 Appointed Outside Director of Ekitan Inc. Jul 2016 Appointed Outside Corporate Auditor of Jibanet Research Institute Inc. Jan 2017 Appointed Outside Director of Good Com Asset Inc. Sep 2017 Appointed Outside Director (Audit and Supervisory Committee Member) of e-dot Inc. (now Birdman Inc.) Jun 2020 Appointed Outside Director of BRI Inc. (current) Sep 2020 Appointed Outside Director (Audit and Supervisory Committee Member) of Alpha Architect Inc. Dec 2021 Appointed Outside Corporate Auditor of Netsmile Inc. (current) Apr 2023 Appointed Outside Corporate Auditor of the Company Aug 2026 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current)

Jan 2006 Joined Furucast Co., Ltd. (now Furucast Holdings Co., Ltd.) May 2008 Appointed Outside Corporate Auditor of Marketing Square Inc. Jan 2014 Founded Hatano Social Insurance Labor Consultant Office; appointed Representative Nov 2016 Appointed Outside Director of Subaru Evaluation Review Organization Co., Ltd. Nov 2017 Founded Enchika Social Insurance Labor Consultant Corporation; appointed Representative Member (current) Jul 2019 Founded Unsan Heroes Inc.; appointed Representative Director (current) Jan 2020 Appointed Outside Director of Big Work Inc. Apr 2023 Appointed Outside Corporate Auditor of the Company Feb 2025 Appointed Outside Corporate Auditor of Big Work Inc. (current) Aug 2026 Appointed Outside Director (Audit and Supervisory Committee Member) of the Company (current)