Mar 1985: Joined Showa Hospital Apr 1986: Joined Kobunji Hospital Jul 2000: Joined Medix Japan Co., Ltd. Oct 2000: Joined the Company; assumed office as Managing Director, General Manager of Sales Division Nov 2013: Assumed office as Representative Director, Senior Managing Director, General Manager of Sales Division Jun 2016: Assumed office as Representative Director, President (current)

Apr 1987: Joined Nippon Kinzoku Co., Ltd. Sep 1997: Joined Nihon SM Co., Ltd. Dec 2000: Joined Kobunji Hospital Feb 2001: Joined the Company Apr 2005: General Manager of Accounting Department, the Company Apr 2018: Assumed office as General Manager of Administration Division, the Company Jun 2018: Assumed office as Director, General Manager of Administration Division, the Company (current)

Apr 1998: Joined Kobunji Hospital Jun 2001: Joined the Company Apr 2020: Assumed office as Deputy General Manager of Sales Department, the Company Jun 2022: Assumed office as Director, General Manager of Sales Division, the Company (current)

Jun 1996: Joined Otemachi Hospital Jun 2001: Joined Greem Co., Ltd. Sep 2003: Joined the Company Apr 2020: Assumed office as Deputy General Manager of Business Administration Department, the Company Oct 2024: Assumed office as General Manager of Planning and Administration Department, the Company Jun 2026: Assumed office as Director, General Manager of Planning and Administration Department, the Company (current)

Apr 1986: Joined Kobunji Hospital Mar 1988: Joined Makiyama Central Hospital Apr 2008: Joined Kokura Rehabilitation School Sep 2008: Assumed office as Chairperson, Rettokai NPO (current) Sep 2011: Chairperson, Specified Nonprofit Corporation Yutori (current) Jun 2017: Assumed office as Outside Director, the Company (current)

Apr 1977: Joined Okazaki Industries Co., Ltd. Nov 1980: Joined Yasunari Construction Co., Ltd. Jun 1988: Assumed office as Representative Director, Yasunari Construction Co., Ltd. Feb 1994: Assumed office as Representative Director, Decos Co., Ltd. (current) Jun 1997: Assumed office as Representative Director, House Doctor Yamaguchi Co., Ltd. (current) Jan 2019: Assumed office as Representative Director, YASUNARI Holdings Co., Ltd. (current) Jun 2020: Assumed office as Representative Director, ER Planning Co., Ltd. (current) Jun 2021: Assumed office as Outside Director, the Company (current) Nov 2022: Assumed office as Representative Director, Kitahiroshima Small Hydropower Co., Ltd. (current) Feb 2026: Assumed office as Representative Director and Chairman, Yasunari Construction Co., Ltd. (current)

Apr 1995: Joined Kobunji Hospital May 1997: Joined Tokuriki Clinic May 1998: Joined Shimonoseki Daiichi Hospital Oct 2000: Joined Medix Japan Co., Ltd. Jan 2001: Joined the Company; assumed office as Chief, Day Service Mar 2003: Assumed office as General Manager of Internal Audit Office Jun 2016: Assumed office as Corporate Auditor, the Company (current)

Jul 1986: Joined Kobunji Hospital Jul 1987: Joined Wajiro Hospital Jul 1992: Assumed office as Senior Managing Director, C.F.D. Co., Ltd. (now Nanohana Kyushu Co., Ltd.) Jun 1998: Assumed office as Representative Director, Total Medical Service Co., Ltd. (now Nanohana Kyushu Co., Ltd.) Apr 2014: Assumed office as Representative Director and President, Sakura Foods Co., Ltd. (current) Jun 2016: Assumed office as Outside Corporate Auditor, the Company (current) Oct 2017: Assumed office as Executive Officer, Medical System Network Co., Ltd. (current) Apr 2025: Assumed office as Representative Director, Nanohana Kyushu Co., Ltd. (current)

Feb 2001: Registered as attorney-at-law, Hibiki Law Office Oct 2011: Opened Tokieda Law Office (now Tokieda, Watanabe & Tanaka Law Office) Apr 2019: Assumed office as Vice President, Fukuoka Bar Association; assumed office as Director, Japan Federation of Bar Associations Jun 2020: Assumed office as Outside Corporate Auditor, the Company (current)