Aug 2013 Established Kansha no Kokoro (social welfare corporation); Chairman Sep 2013 Succeeded to Fukujikai Medical Corporation; Chairman Sep 2013 Established Ambis Inc.; Representative Director (current) Jun 2015 Established Ishin Inc.; Representative Director Oct 2016 Established the Company; Representative Director, CEO (current) Mar 2020 Established Ashita no Iryo Inc.; Representative Director (current)

Jan 2005 Joined ITJ Law Office (Attorney Corporation) Dec 2006 Joined CSK Securities Service Co., Ltd. (now SCSK Corporation) Dec 2013 Joined General Co., Ltd. Apr 2018 Joined the Company; General Manager, Business Support Department Nov 2019 Executive Officer, the Company Dec 2019 Director, General Manager of Administration Division, the Company (current) Jul 2020 Director, Ashita no Iryo Inc. (current) Dec 2021 Director, Ambis Inc. (current)

Jul 1989 Joined Ministry of Home Affairs (now Ministry of Internal Affairs and Communications) Jul 1995 Professor, Jichi Daigakko (Local Autonomy College) Apr 1996 Joined Tokyo Yogyo Co., Ltd.; General Manager, Sales and Development Division Jun 1997 Director, General Manager, Sales and Development Division, Tokyo Yogyo Co., Ltd. Oct 1998 Director, Deputy General Manager, Sales Division, Tokyo Yogyo Co., Ltd. Jun 2001 Managing Director, General Manager, Sales Division, Tokyo Yogyo Co., Ltd. Jun 2004 Senior Managing Director, General Manager, Sales Division, Tokyo Yogyo Co., Ltd. Jun 2005 Chairman and Representative Director, TYK America Inc. (current) Jun 2005 Representative Director, President, Akechi Ceramics Co., Ltd. (current) Jun 2005 Representative Director, President, U-Ceramic Co., Ltd. (current) Jun 2005 Representative Director, President, Mizuno Ceramics Co., Ltd. (current) Jun 2005 Representative Director, President, Toyoei Kogyo Co., Ltd. (current) Jun 2005 Representative Director, President, Tokyo Yogyo Co., Ltd. (current) Jan 2019 Outside Director, the Company (current) Jun 2022 Outside Director, Chubu Kohan Co., Ltd. (current)

Dec 2013 Director, Head of Technology Development Department, Link-U Inc. Oct 2017 Director, CTO and Head of Technology Development Department, Link-U Inc. Apr 2018 Director, CTO and General Manager, First Business Division, Link-U Inc. Jan 2021 Director, CTO, Head of Domestic Business Division and Head of Business Promotion Department, Link-U Inc. Dec 2021 Outside Director, the Company (current) Feb 2022 Director, CTO, General Manager, First Business Division and Head of Technology Research Office, Link-U Inc. Dec 2023 Representative Director, CEO, Link-U Technologies Inc. Mar 2024 Director, Link-U Group Inc. Mar 2024 Head of Business Operations, Link-U Technologies Inc. Aug 2024 Director, CTO, Link-U Technologies Inc. (current)

Apr 1987 Joined Ministry of Labour (now Ministry of Health, Labour and Welfare); Planning Office, Vocational Ability Development Division, Vocational Ability Development Bureau Jul 2017 Senior Councilor for General Policy and Policy Evaluation, Ministry of Health, Labour and Welfare Jul 2018 Councilor, Minister's Secretariat (Employment Environment and Equal Opportunity, Children and Families), Ministry of Health, Labour and Welfare Aug 2020 International Labour Affairs Negotiator, Ministry of Health, Labour and Welfare Jul 2021 Councilor, Minister's Secretariat (Social Affairs, Relief and Humanitarian Survey), Ministry of Health, Labour and Welfare Jul 2023 Retired from Ministry of Health, Labour and Welfare Dec 2023 Outside Director, the Company (current)

Apr 2004 Established former ELTES Inc.; Representative Director Apr 2012 Established ELTES Inc.; Representative Director (current) Aug 2017 Director, ELTES Security Intelligence Inc. (now AIK Inc.) (current) May 2018 Representative Director, ELTES Capital Inc. (current) Jun 2020 Outside Director, gooddays Holdings Co., Ltd. (current) Dec 2020 Director, JAPANDX Inc. (current) Dec 2020 Outside Audit & Supervisory Board Member, the Company (current) Dec 2023 Outside Director, NextNinja Inc. (current)

Apr 1994 Registered as attorney; joined Tokiwa Sogo Law Office (now Nishimura & Partners) Aug 2001 Worked at Debevoise & Plimpton LLP (New York) Mar 2002 Vice President, International Legal Affairs, Prudential Insurance Company of America (U.S. headquarters) Sep 2002 Returned to Tokiwa Sogo Law Office Mar 2006 Joined Asahi Koma Law Offices (now Nishimura & Partners); Partner Apr 2007 Joined Baker & McKenzie (Gaikokuho Kyodo Jigyo); Partner Apr 2009 Specially Appointed Professor, Chuo University Law School Jan 2016 Opened Kasumigaseki International Law Office Apr 2016 Visiting Professor, Chuo University Law School (current) Apr 2018 Visiting Professor, Graduate School of Law, Kokushikan University (current) Dec 2024 Outside Audit & Supervisory Board Member, the Company (current)