Nov 1986 Established Box Group Co., Ltd. (Yugen Kaisha), assumed position of Representative Director Sep 1987 Established Plus One Co., Ltd. (Yugen Kaisha), assumed position of Representative Director Feb 1989 Converted Box Group into a stock company, assumed position of Representative Director (current) Sep 1996 Assumed position of Director, Star Direct Co., Ltd. Apr 2000 Converted Plus One into Golf Do Co., Ltd., assumed position of Representative Director Apr 2005 Assumed position of Chairman of the Board of Directors May 2010 Assumed position of Director, Square Two Japan Co., Ltd. Apr 2021 Assumed position of Representative Director, Chairman of the Company (current) Apr 2021 Assumed position of Representative Director, President, Square Two Japan Co., Ltd. (current)

Jun 2000 Joined Asahi Trading Co., Ltd. Jun 2002 Joined the Company Feb 2007 Assumed position of Head of Direct Business Headquarters Apr 2013 Assumed position of Executive Officer Jun 2016 Assumed position of Director Jun 2016 Assumed position of Director, Square Two Japan Co., Ltd. (current) Apr 2021 Assumed position of Representative Director, President of the Company (current) Apr 2021 Assumed position of Director, The Golf Exchange, Inc. (current)

Nov 1986 Joined Box Group Co., Ltd. (Yugen Kaisha) Dec 1993 Assumed position of Director, Box Group Co., Ltd. Apr 2000 Assumed position of Director of the Company Sep 2000 Assumed position of Full-time Audit & Supervisory Board Member of the Company Jun 2015 Assumed position of Director (Audit and Supervisory Committee Member) (current)

Sep 1988 Joined Mizukami Sanyo Shokai Co., Ltd. Sep 2000 Assumed position of Audit & Supervisory Board Member of the Company Jun 2015 Assumed position of Director (Audit and Supervisory Committee Member) (current)

Apr 2007 Joined Taiyo Yuden Co., Ltd. Jul 2015 Opened Shihoshoshi Mamenoki Office, Representative (current) Jun 2023 Assumed position of Director (Audit and Supervisory Committee Member) of the Company (current)