Apr 1998 Joined SAP Japan K.K. Dec 2000 Joined AOS Technologies Co., Ltd. Apr 2002 Transferred to AOS Technologies America, Inc. Nov 2011 Transferred back to AOS Technologies Co., Ltd. Mar 2015 Aug 2021 Dec 2022 Sep 2024 Sep 2025 Oct 2025 Assumed office as Representative Director of the Company (current) AIX Tech Ventures Co., Ltd. Director (current) Ascot Co., Ltd. Outside Director (current) Market Enterprise Co., Ltd. Outside Director (current) Intage Holdings Co., Ltd. Outside Director (current) Lowp Co., Ltd. Director (current)

Apr 2001 Joined Fuji Soft Inc. Apr 2014 Assumed position as Manager, Information Solutions Department, Information Business Division, Solutions Business Division, Fuji Soft Inc. Oct 2015 Joined the Company; assumed position as Manager, Sales Department Mar 2018 Assumed office as Director of the Company; Manager, Sales Department Jan 2019 Director of the Company; Manager, Sales & Marketing Department Dec 2019 Director of the Company (current) Oct 2025 Director, Lowp Co., Ltd. (current)

Apr 1997 Joined NEC Information Systems, Ltd. (now NEC Solution Innovators, Ltd.) Aug 1998 Joined SAP Japan K.K. Dec 2000 Joined AOS Technologies Co., Ltd. Mar 2015 Assumed office as Director of the Company Mar 2020 Assumed office as Director (Audit and Supervisory Committee Member) of the Company (current) Outside Director, Medix Inc. (current) Mar 2023

Oct 2002 Joined Tohmatsu & Co. (currently Deloitte Touche Tohmatsu LLC) Jul 2011 Joined AKJ Partners Tax Corporation Jul 2012 Established Hikari Trust LLC (currently Minami Aoyama Insight K.K.); assumed position of Representative Member Mar 2013 Established Minami Aoyama FAS K.K. (currently Minami Aoyama Advisory Group Co., Ltd.); assumed position of Representative Director (current) Apr 2013 Established Minami Aoyama Tax Corporation; assumed position of Representative Member (current) Apr 2015 Minami Aoyama Human Resources K.K. (currently Minami Aoyama Insight K.K.); assumed position of Representative Director Dec 2015 Concourse K.K. (currently Stock Tech Co., Ltd.); assumed position of Audit & Supervisory Board Member Nov 2016 Minami Aoyama HR K.K. (currently Minami Aoyama Leaders K.K.); assumed position of Representative Director (current) Dec 2016 Concourse K.K. (currently Stock Tech Co., Ltd.); assumed position of Outside Director (Audit and Supervisory Committee Member) (current) May 2017 Eternal K.K.; assumed position of Audit & Supervisory Board Member Sep 2017 General Incorporated Association International Computer Audit Education Association; assumed position of Director Feb 2018 Established ShineWing Japan LLC; assumed position of Representative Member Jun 2019 Assumed position of Outside Director (Audit and Supervisory Committee Member) of the Company (current) Oct 2019 General Incorporated Association Smart City Institute; assumed position of Auditor Jul 2020 General Incorporated Association IPO/M&A ACADEMY; assumed position of Representative Director (current) Dec 2020 Assumed position of Representative Director of Minami Aoyama Holdings Co., Ltd. (current) Apr 2022 Assumed position of Director of Minami Aoyama Advisory Singapore Pte Ltd (current) Dec 2022 Assumed position of Outside Director of Altoplus Inc. (current) Jul 2024 Outside Audit & Supervisory Board Member of Nexus Agent Co., Ltd. Aug 2025 Assumed position of Representative Director of Engagement Stock Co., Ltd. (current)

Apr 2000 Joined the Legal Training and Research Institute of the Supreme Court of Japan Oct 2001 Registered as attorney-at-law (Daini Tokyo Bar Association); joined Fuji Partners Law Office Jun 2013 Part-time Audit and Supervisory Committee Member, Startia Inc. (now Startia Holdings Inc.) (current) Aug 2021 Part-time (Outside) Audit & Supervisory Board Member, Kusuri no Madoguchi (current) Mar 2022 Assumed office as Outside Director (Audit and Supervisory Committee Member) of the Company (current)