Apr 1972 Director, Nihon Keihou Sochi Chubu Co., Ltd. (now NKC Co., Ltd.) Apr 1981 Founded the Company; Representative Director, President Apr 2005 Representative Director, Executive Officer, President Apr 2014 Chairman, Nittsu System Vietnam Co., Ltd. (now Kinjiro Vietnam Co., Ltd.) Jun 2015 Representative Director, Executive Officer, President; General Manager of Sales Headquarters; General Manager of Sales Promotion Headquarters Apr 2016 Representative Director, Executive Officer, President Mar 2022 Representative Director, Chairman and CEO (current)

Apr 1997 Joined Logic Co., Ltd. Jul 2002 Joined the Company Apr 2007 General Manager, Corporate Planning Office Nov 2011 Joined Ibex Technology Co., Ltd. Feb 2015 Rejoined the Company; General Manager, Marketing Department and General Manager, Third Development Department Apr 2016 Executive Officer, General Manager, Marketing Department Mar 2018 Director, Executive Officer, General Manager, Marketing Headquarters Mar 2019 Managing Director, Executive Officer, General Manager, Sales Headquarters; in charge of Health Life Headquarters, Electronic Medical Record Headquarters and Business Strategy Headquarters Mar 2021 Managing Director, Executive Officer, General Manager, Sales Headquarters; in charge of Service Headquarters Mar 2022 Representative Director, Executive Officer, President and COO; in charge of Sales Headquarters and Service Headquarters Mar 2023 Representative Director, Executive Officer, President and COO Mar 2023 Chairman, Kinjiro Vietnam Co., Ltd. (current) Aug 2024 Representative Director, Executive Officer, President and COO; General Manager, Sales Headquarters Jan 2025 Representative Director, Executive Officer, President and COO (current)

Apr 1983 Joined NEC Corporation Apr 2013 CEO and President, NEC Enterprise Communication Technologies, Inc. Jun 2018 Joined the Company; Executive Officer; General Manager, Business Strategy Promotion Office Jan 2019 Executive Officer; General Manager, Business Strategy Headquarters and General Manager, Business Strategy Department Jan 2021 Executive Officer; General Manager, Business Strategy Headquarters and General Manager, Data Business Promotion Department Mar 2021 Director, Executive Officer; General Manager, Business Strategy Headquarters; in charge of Development Headquarters Mar 2022 Director, Executive Officer, CIO; General Manager, Business Strategy Headquarters; in charge of Development Headquarters Aug 2022 Director, Managing Executive Officer, CTO and CIO; General Manager, Business Strategy Headquarters; in charge of Development Headquarters Jan 2023 Director, Managing Executive Officer, CTO and CIO; General Manager, Business Strategy Headquarters; in charge of Development Headquarters and Health Life Headquarters Aug 2023 Director, Managing Executive Officer, CTO and CIO; General Manager, Business Strategy Headquarters and Health Life Headquarters; in charge of Development Headquarters Oct 2024 Director, Managing Executive Officer, CTO and CIO; General Manager, Business Strategy Headquarters; in charge of Health Life and Development Headquarters Jan 2025 Director, Managing Executive Officer, CTO and CIO; General Manager, Cloud Strategy Headquarters Jan 2026 Director, Managing Executive Officer, CTO and CIO; General Manager, Cloud Strategy Headquarters and General Manager, Quality Assurance Office (current) Mar 2026 Director, Senior Managing Executive Officer, CTO and CIO; General Manager, Cloud Strategy Headquarters and General Manager, Quality Assurance Office (scheduled)

Apr 1998 Joined Kanto Co., Ltd. Mar 2002 Joined the Company Apr 2007 General Manager, Administration Department Apr 2009 General Manager, Sales Department Apr 2014 General Manager, New Business Planning Department Apr 2015 Executive Officer; General Manager, Healthcare Headquarters (now Health Life Headquarters) Mar 2021 Director, Executive Officer; in charge of Health Life Headquarters and Electronic Medical Record Headquarters Mar 2022 Director, Executive Officer; in charge of Health Life Headquarters and Electronic Medical Record Headquarters Jan 2023 Director, Executive Officer; in charge of Marketing Strategy Headquarters and Electronic Medical Record Headquarters Jun 2024 Director, Executive Officer; General Manager, Marketing Strategy Headquarters; in charge of Electronic Medical Record Headquarters Jan 2025 Director, Executive Officer; General Manager, Marketing Strategy Headquarters (current)

Apr 1981 Joined NEC Corporation Apr 2007 General Manager, PB Sales Business Division, NEC Corporation Apr 2022 Joined the Company; Executive Officer; General Manager, Sales Headquarters Mar 2023 Director, Executive Officer; General Manager, Sales Headquarters; in charge of Service Headquarters Apr 2023 Director, Executive Officer; in charge of Sales Headquarters and Service Headquarters Aug 2024 Director, Executive Officer; in charge of Service Headquarters; Assistant General Manager, Sales Headquarters Jan 2025 Director, Executive Officer; Assistant General Manager, Sales Headquarters Mar 2025 Director, Executive Officer; Special Assignment (current)

Apr 1993 Joined Sanwa Bank, Ltd. (now MUFG Bank, Ltd.) Jan 2017 Branch Manager, Obitai Branch, MUFG Bank, Ltd. Apr 2019 Branch Manager, Kamimaezu Branch, MUFG Bank, Ltd. Apr 2024 Joined the Company; Executive Officer, CFO and General Manager, Administration Headquarters Mar 2025 Director, Executive Officer, CFO and General Manager, Administration Headquarters (current)

Apr 1970 Joined Chubu Electric Power Co., Inc. Jun 2003 Director, Chubu Electric Power Co., Inc. Jun 2007 Representative Director, President, Chuden Kogyo Co., Ltd. Jun 2016 Audit & Supervisory Board Member, the Company Apr 2020 Audit & Supervisory Board Member, Kinjiro Vietnam Co., Ltd. (current) Mar 2025 Director, Audit and Supervisory Committee Member (current)

Apr 1980 Registered with the Nagoya Bar Association (now Aichi Bar Association) Apr 1985 Established Kato Atsushi Law Office (now Kato & Ueda Law Office, Co-Representative Partner) (current) Jun 2009 Audit & Supervisory Board Member, the Company Mar 2025 Director, Audit and Supervisory Committee Member (current)

Apr 1983 Joined Ministry of Health and Welfare (now Ministry of Health, Labour and Welfare) Aug 2007 Director, Drug Safety Division, Pharmaceutical and Food Safety Bureau, Ministry of Health, Labour and Welfare Jul 2009 Director, General Affairs Division, Bureau, Ministry of Health, Labour and Welfare Jul 2010 General Manager, Planning and Promotion Department, Pension Fund Association Sep 2012 General Manager, General Affairs Department, Japan Health Insurance Association Apr 2014 Director-General, Chugoku-Shikoku Regional Bureau, Ministry of Health, Labour and Welfare Oct 2015 Retired from Ministry of Health, Labour and Welfare Feb 2016 Advisor, Japan Pharmaceutical Research Institute Co., Ltd. Jun 2018 Senior Managing Director, Japan Pharmaceutical Research Institute Co., Ltd. Mar 2021 Outside Audit & Supervisory Board Member, HYUGA PRIMARY CARE Co., Ltd. (current) Aug 2021 Outside Director, P-Mind Co., Ltd. Mar 2022 Advisor, ADASTRIA Health Insurance Society (current) Mar 2026 Director, the Company (scheduled)

Oct 1982 Joined Asahi Accounting Corporation (now Azsa LLC) May 2002 Representative Partner, Asahi Audit Corporation (now Azsa LLC) Jul 2022 Established Okano Certified Public Accountant Office (current) Jun 2023 Advisor, Asahi Tax Corporation Sep 2023 Partner, Ichinomiya Office, Asahi Tax Corporation (current) Mar 2024 Audit & Supervisory Board Member, the Company Mar 2025 Director, Audit and Supervisory Committee Member (current)