Apr 1974 Born Apr 1998 Joined NEC Corporation Feb 2001 Joined Cent Media Inc. (now Will of Work Inc.) Mar 2002 Founded Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014) (Note 1); Representative Director, President May 2012 Representative Director, President, Smile Plus Co., Ltd. (Note 1) Jan 2014 Director, Japan Active Community Association (general incorporated association); Founded the Company, Representative Director, President Jul 2014 Director, the Company Sep 2016 Representative Director, President, the Company (current) Jun 2020 Representative Director, Japan Active Community Association (current) (Note 4)

Apr 1972 Born Apr 1995 Joined Joyful Asahi Co., Ltd. (now DCM DAIKI Inc.) Jan 2002 Joined Cent Media Inc. (now Will of Work Inc.) Sep 2002 Joined J's Communication Co., Ltd. Apr 2006 Joined Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014) (Note 1); General Manager, Administration Division Dec 2006 Director, same company May 2012 Director, Smile Plus Co., Ltd. (Note 1) Jan 2014 Director, General Manager, Administration Division, the Company (current) Sep 2015 Managing Director, BCC Holdings Co., Ltd. (Note 1) Sep 2016 Managing Director, the Company Dec 2022 Director, Executive Vice President, the Company (current) (Note 4)

Apr 1968 Born Apr 1992 Joined NEC Corporation Jan 1997 Joined Intel K.K. May 1998 Joined Autodesk K.K. Aug 2001 Joined Oracle Japan Co., Ltd. Feb 2003 Joined Parametric Technology K.K. (now PTC Japan Co., Ltd.) Feb 2005 Joined Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014) (Note 1) Oct 2005 General Manager, IT Sales Outsourcing Division, same company Nov 2005 Director, same company Jan 2014 Director, the Company Jul 2014 Representative Director, President, the Company Sep 2016 Director, General Manager of Business Division, the Company (current); President, Eigyo Sozo Company, Business Division Oct 2017 President, Smile Plus Company, Business Division, the Company Oct 2019 Senior Managing Director, the Company (current) Oct 2021 General Manager, Smile Plus Business Division (now Healthcare Business Division), the Company Oct 2024 General Manager, Corporate Promotion Division, the Company (current) Oct 2025 Director, Good Digital Inc. (current) Oct 2025 Director, Robotas Net Inc. (current) (Note 4)

Mar 1977 Born Feb 2005 Joined J's Communication Co., Ltd. Nov 2007 Joined Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014) (Note 1) Oct 2008 Assistant Manager, Administration Division, same company Oct 2009 Manager, Business Planning Office, same company Oct 2010 Manager, West Japan Business Division, same company Sep 2016 Executive Officer, the Company; Head of Smile Plus Company Division Oct 2017 Assistant to General Manager, Business Division, the Company Oct 2018 President, Smile Plus Company, the Company Jul 2019 Head, Compliance Promotion Office, the Company Oct 2021 General Manager, IR and Compliance Promotion Division, the Company Dec 2021 Director, the Company (current) Oct 2024 Deputy General Manager, Corporate Promotion Division, the Company (current) Oct 2025 Director, Good Digital Inc. (current) Oct 2025 Director, Robotas Net Inc. (current) (Note 4)

Apr 1977 Joined Ministry of International Trade and Industry (now Ministry of Economy, Trade and Industry) May 1990 Düsseldorf Center, Japan External Trade Organization (now Japan External Trade Organization) Apr 1999 General Manager, Regional Industry Promotion Department, Regional Development Organization (now Organization for Small & Medium Enterprises and Regional Innovation, Japan) Jul 2001 Counselor, Minister's Secretariat, Ministry of Economy, Trade and Industry Jul 2004 Director-General, Shikoku Bureau of Economy, Trade and Industry Sep 2005 Senior Advisor, Toyo Kanetsu K.K. Jul 2007 Full-time Advisor, Alps Giken Co., Ltd. Mar 2008 Representative Director, Vice President, same company Mar 2014 Senior Advisor, same company Vice Chairman, Kigyosha Shien Foundation (now Tokachi Foundation) Apr 2018 Advisor, the Company Aug 2019 Director, the Company (current)

Sep 2008 Joined Umegae Chuo Law Office (current) Aug 2019 Director, the Company (current) Jun 2025 Corporate Auditor, Aigan Co., Ltd. (current)

Apr 1991 Joined Mitsubishi Business Machines Co., Ltd. (now TATA Consultancy Services Japan, Ltd.) Jun 2006 Joined Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014); Manager, IT Sales Outsourcing Division, same company Oct 2008 General Manager, Sales Department, same company Apr 2014 Transferred to the Company; General Manager, Sales Division, the Company Dec 2014 Director, the Company Sep 2016 Executive Officer; General Manager, General Affairs Division, the Company Dec 2017 Corporate Auditor, the Company (current)

Jun 1963 Born Mar 1987 Joined Asahi Shinwa Audit Corporation (now Azsa LLC) Oct 1998 Manager, same audit corporation Jul 2001 Opened Morishige & Sekine CPA Office (now Nozomi Certified Public Accountants Co., Ltd.); Certified Public Accountant (current) Jun 2003 Corporate Auditor, Aigan Co., Ltd. Jun 2004 Director, Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014) (Note 1) Apr 2005 Representative Director, Nozomi Certified Public Accountants Co., Ltd. (current) Dec 2006 Corporate Auditor, Eigyo Sozo Co., Ltd. (renamed BCC Holdings Co., Ltd., Jul 2014) (Note 1) Jan 2014 Corporate Auditor, the Company (current) Jun 2014 Corporate Auditor, Smile Plus Co., Ltd. (Note 1) Jun 2015 Director, Aigan Co., Ltd. (current) (Note 5)

Oct 2000 Joined Asahi Audit Corporation (now Azsa LLC) Feb 2014 Representative, Tsukamoto CPA Office (current) May 2014 Partner, Arte Audit Corporation Jan 2016 Founded Office to Come Inc., Representative Director (current) Mar 2017 Corporate Auditor, Kobe Natural Products Chemical Co., Ltd. (current) Aug 2017 Corporate Auditor, Osteopharma Inc. (current) Aug 2017 Representative Partner, Arte Audit Corporation (current) Dec 2018 Corporate Auditor, the Company (current) Mar 2023 Corporate Auditor, TSK Inc. (current) Apr 2025 Corporate Auditor, H.K.K. Investment Inc. (current)