Apr 1979 Joined Royal Holdings Co., Ltd. Oct 1980 Joined the Company Sep 1990 Appointed Senior Managing Director Sep 1994 Appointed Representative Director, President (current) Dec 2000 Appointed Representative Director, Chairman of e-Net Solutions Corporation (current) Mar 2009 Appointed Representative Director, Chairman of STS Medic Co., Ltd. (current) Jul 2013 Appointed Director of STS Innovation, Inc. Sep 2015 Appointed Representative Director, Chairman of Across Solutions Co., Ltd. (current) Jan 2016 Appointed Director of STS Innovation Canada Inc. Jun 2023 Appointed Outside Director of Hokuriku Broadcasting Co., Ltd. (current) Oct 2023 Appointed Representative Director, Chairman of STS Digital Co., Ltd. (current) Jul 2024 Appointed Representative Director, President of System Support Co., Ltd. (preparatory company for spin-off, now System Support Co., Ltd.) Sep 2025 Appointed Representative Director, Chairman of System Support Co., Ltd. (current)

Jan 1970 Joined Recruit Holdings Co., Ltd. Oct 1996 Joined NOS Co., Ltd. (now Creva Systems Co., Ltd.) Jan 2005 Joined INX Co., Ltd. (now I.U.K. Co., Ltd.) May 2006 Joined the Company Jul 2006 General Manager, Tokyo Branch Sep 2009 Appointed Director Sep 2012 Appointed Managing Director Jul 2016 Appointed Senior Managing Director (current) Sep 2018 Appointed Chairman of T4C Co., Ltd. (current) Dec 2024 Appointed Director of System Support Co., Ltd. (preparatory company for spin-off, now System Support Co., Ltd.) Jan 2025 Appointed Senior Managing Director of the same company Aug 2025 Appointed Director of Echo System Co., Ltd. (current) Sep 2025 Appointed Director and Senior Advisor of System Support Co., Ltd. (current)

Apr 1978 Joined Hokuriku Computer Service Co., Ltd. Dec 1982 Joined the Company Sep 1995 Appointed Director Sep 2004 Appointed Managing Director Mar 2012 Appointed Director of Across Solutions Co., Ltd. Sep 2012 Appointed Senior Managing Director of the Company Jul 2013 Appointed Director and CFO of STS Innovation, Inc. (current) Jan 2016 Appointed Director of STS Innovation Canada Inc. (current) Sep 2016 Appointed CFO of STS Innovation Canada Inc. (current) Oct 2023 Appointed Director of STS Digital Co., Ltd. (current) Feb 2024 Appointed Representative Director, President of Across Solutions Co., Ltd. (current) Dec 2024 Appointed Director of System Support Co., Ltd. (preparatory company for spin-off, now System Support Co., Ltd.) Jan 2025 Appointed Senior Managing Director of the same company

Apr 1993 Joined T.S.P. Co., Ltd. Feb 1995 Joined the Company Jul 2005 General Manager, Outsourcing Business Division Jul 2022 President, Kanazawa Branch; concurrently General Manager, Administration Department, Kanazawa Branch; and General Manager, Outsourcing Business Division Jul 2023 Appointed Executive Officer; President, Kanazawa Branch; concurrently General Manager, Administration Department, Kanazawa Branch Sep 2024 Appointed Director (current) Dec 2024 Appointed Director of System Support Co., Ltd. (preparatory company for spin-off, now System Support Co., Ltd.) Sep 2025 Appointed Representative Director, President of System Support Co., Ltd. (current)

Apr 1997 Joined Toyota Motor East Japan, Inc. Nov 2006 Joined SoftBrain Co., Ltd. Apr 2009 Joined the Company Jul 2015 General Manager, Corporate Planning Department Jul 2018 Executive Officer; General Manager, Corporate Planning Department Oct 2019 Executive Officer; General Manager, Accounting Department Sep 2025 Appointed Director (current)

Jan 2003 Joined SUS Co., Ltd. Sep 2004 Joined Nihon Acty Systems Co., Ltd. Apr 2005 Joined the Company Jul 2008 General Manager, Osaka Branch Feb 2015 Corporate Planning Department Oct 2019 General Manager, Corporate Planning Department Jul 2025 Executive Officer; General Manager, Corporate Planning Department Jul 2026 Executive Officer; General Manager, Corporate Planning Division Sep 2026 Appointed Director of the Company (current)

Apr 2001 Joined the Company Sep 2011 Corporate Planning Department Jul 2020 General Manager, General Affairs Department Jul 2025 Executive Officer; General Manager, General Affairs Department Sep 2026 Appointed Director of the Company; General Manager, Administration Division (current)

Apr 1992 Joined Accenture K.K. Nov 1998 Joined I-O Data Device, Inc. Jul 2005 Head, Office of the President Sep 2023 Joined the Company Sep 2026 Appointed Director, Audit and Supervisory Committee Member (current)

Apr 1982 Joined Mitsui Life Insurance Company Limited (now Daiju Life Insurance Company Limited) Apr 2006 General Manager, Sales Training Department Apr 2009 Executive Officer; General Manager, Sales Promotion Department; concurrently General Manager, Urban Market Development Department Jun 2014 Appointed Representative Director of Moss Hotel Nikko Kanazawa Co., Ltd. May 2019 Appointed Director of Otomura Co., Ltd. Jun 2020 Appointed Director of Hokusui Co., Ltd. (current) Jan 2021 Appointed Senior Managing Director of Otomura Co., Ltd. (current) Sep 2024 Appointed Director, Audit and Supervisory Committee Member of the Company (current)

Dec 1996 Joined Koshiya Co., Ltd. May 2006 Joined KBC Co., Ltd. Jun 2007 Registered as Certified Social Insurance and Labor Consultant Apr 2008 Registered as Specialized Certified Social Insurance and Labor Consultant Jan 2015 Opened Sakamoto Social Insurance and Labor Consultant Office (current) Oct 2017 Registered as Career Consultant Sep 2021 Appointed Director, Audit and Supervisory Committee Member of the Company (current)

Apr 2000 Joined Toho Gas Information Systems Co., Ltd. Dec 2008 Joined Tohmatsu LLC (Deloitte Tohmatsu LLC) Jun 2023 Opened Yoshiko Hayakawa CPA Office (current) Sep 2023 Appointed Director, Audit and Supervisory Committee Member of the Company (current)

Oct 2006 Registered as Attorney at Law; joined Sukegawa Law Office Jul 2009 Joined Kanazawa Mirai Law Office Sep 2026 Appointed Director, Audit and Supervisory Committee Member of the Company (current)