Apr 1987 Joined Nikko Securities Co., Ltd. (now SMBC Nikko Securities Inc.); Head of Beijing Representative Office, Manager of Overseas Business Office, Manager of Public Sector Department, etc. Jan 2004 Joined Tokyo Stock Exchange, Inc.; Senior Advisor, New Listing Support Office, Listing Department; Head of Beijing Representative Office; Chief Coordinator of Planning, Listing Promotion Office, Listing Department May 2011 Joined SMBC Nikko Securities (Hong Kong) Limited; Executive Director, Corporate Business Development Sep 2019 Joined Shenwan Hongyuan Securities (Hong Kong) Ltd.; Managing Director, Business Development of Japan Aug 2024 Joined the Company; Advisor Mar 2025 Representative Director, President of the Company (current) Dec 2025 in charge of Sales Department (current)

Feb 2003 Joined the Company; Medical Operations Department Jul 2006 General Manager, Claims Administration Department Apr 2012 Head, Internal Control Office Apr 2013 General Manager, Administration Department Aug 2018 General Manager, CRM Solutions Department Mar 2019 Director of the Company; in charge of CRM Solutions Department and Insurance Claims Assistance Department Jul 2019 General Manager, Claims Administration Department Mar 2020 in charge of Claims Administration Department (current) Jan 2021 in charge of Information Systems Department (current) May 2023 General Manager, Claims Administration Department (current) Mar 2024 Managing Director; in charge of Accounting Department (current) Aug 2024 in charge of General Affairs and Human Resources Department (current) Mar 2025 Director of the Company (current); in charge of Sales Department and Business Development Department (current), RMS Department, Corporate Planning Department, IR Office (current), Network Management, Medical Business Division (current), Overseas Center (current) Jun 2025 in charge of Corporate Planning Department (current); General Manager, General Affairs and Human Resources Department (current) Dec 2025 in charge of Okinawa Center Jan 2026 in charge of CRM Solutions Department Mar 2026 in charge of CRM Solutions Department (current), Okinawa Center (current), RMS Department (current)

Jun 2003 Joined Mizuho Corporate Bank, Dalian Branch; Sales Apr 2009 Joined SK Carbon Co., Ltd.; Sales Jul 2014 Joined the Company; International Medical Business Division Aug 2017 General Manager, International Medical Business Division, China Center of the Company Sep 2021 Representative, Voisia LLC Jul 2022 Representative Director, Shinran Co., Ltd. Jul 2024 Director, Beijing Xieyao Clinical Pharmacology Experimental Technology Service Co., Ltd. (current) Mar 2025 Director of the Company (current); in charge of International Medical Business Division (current); in charge of EJC (current) May 2025 Chairman and General Manager, EJC (current) Jul 2025 General Manager, EJC Administration Department (current) Jan 2026 in charge of Network Management (current)

Apr 1986 Joined Fuji Bank, Ltd. (now Mizuho Bank, Ltd.) Apr 2014 Executive Officer, General Manager of International Business Division, Mizuho Financial Group, Inc. Apr 2016 Managing Executive Officer, General Manager of East Asia Regional Headquarters, Mizuho Financial Group, Inc. Apr 2019 Director and Deputy President, Head of Sales, Mizuho Bank, Ltd. Apr 2020 Director and Deputy President, Assistant to Head of Operations, Mizuho Bank, Ltd. Apr 2021 Representative Director, President, Mizuho First Financial Technology Co., Ltd. Mar 2025 Outside Director of the Company (current) May 2025 Outside Director, Trinity Technology Co., Ltd. (current) Jun 2025 Director (Audit and Supervisory Committee Member), Marun Co., Ltd. (current) Jun 2025 Outside Audit & Supervisory Board Member, UI Bank Co., Ltd. (current) Jun 2025 Outside Audit & Supervisory Board Member, Kurimoto, Ltd. (current) Jan 2026 Part-time Executive Director, Japan Pension Service (current)

Oct 2018 Joined China AMC Hong Kong Limited; Equity Analyst Mar 2022 Assistant to COO, EPS Creative Health Technology Group Apr 2023 Assistant to CEO, Sino Biopharmaceutical Group Dec 2025 Advisor to Sino Biopharmaceutical Group (current) Mar 2026 Director of the Company (current) Mar 2026 in charge of Global Alliance and New Client Development (current)

Jul 1995 Joined World Access, Inc. (now Allianz Global Assistance) Dec 2005 Joined the Company; Representative Director, President, EJS Jun 2007 Director and General Manager, EJC Mar 2013 Director of the Company; in charge of Network Department; General Manager, Network Department Feb 2014 in charge of N Business Division; General Manager, International Medical Business Division Mar 2014 General Manager, International Projects Division of the Company Mar 2016 in charge of Inbound Strategy and System Development Mar 2018 Director and General Manager, EJC Aug 2018 General Manager, Network Department of the Company Apr 2020 Director and General Manager, EJC Jul 2021 Head, EJCA Center Mar 2026 Director (Audit and Supervisory Committee Member) of the Company (current)

Nov 1990 Joined Inoue Saito Audit Corporation (now Azsa LLC) Apr 1994 Registered as Certified Public Accountant Sep 1996 Joined Merrill Lynch Securities Co., Ltd., Tokyo Branch (now BofA Securities Japan Co., Ltd.) May 2000 Opened Isaka Certified Public Accountant Office Oct 2002 Audit & Supervisory Board Member, Taisei Reinsurance Co., Ltd. Oct 2004 Chairman & President, Taisei Reinsurance Bermuda Limited Jan 2005 Audit & Supervisory Board Member, System Location Co., Ltd. (current) Mar 2025 Outside Director (Audit and Supervisory Committee Member) of the Company (current)

Apr 1996 Joined Nomura Securities Co., Ltd., Osaka Branch Apr 1999 Joined ASK PLANNING CENTER Co., Ltd. (now ASK GROUP HOLDINGS Co., Ltd.) Mar 2008 Director of ASK PLANNING CENTER Co., Ltd. Jun 2016 Director, ASK BUSINESS MANAGEMENT Co., Ltd. (now ASK MARKETING AGENCY Co., Ltd.) Aug 2019 Director, ASK PLANNING Co., Ltd. Nov 2019 Representative Director, ASK planning international Co., Ltd. (current) Jun 2024 Representative Director, ASK MARKETING AGENCY Co., Ltd. (current) Jun 2024 Representative Director, ASK PLANNING Co., Ltd. (current) Jun 2024 President, ASK GROUP HOLDINGS Co., Ltd. (current) Mar 2025 Outside Director (Audit and Supervisory Committee Member) of the Company (current)