May 1988 Joined the Company Jul 2006 General Manager, Wide Business Sales Department, Wide Business Division, the Company Jul 2010 Executive Officer, General Manager, Corporate Planning Department, the Company Sep 2011 Director and Executive Officer, General Manager, SI Business Division, the Company Jul 2014 Director and Senior Executive Officer, General Manager, SI Business Division, the Company Jul 2016 Director and Managing Executive Officer, General Manager, Sales Division, the Company Aug 2017 Representative Director and President, Custanet Inc. (current) Sep 2018 Representative Director, President and Executive Officer, General Manager, Sales Division, the Company Jul 2019 Representative Director, President and Executive Officer, the Company (current)

Apr 1987 Joined the Company Jul 2006 General Manager, SI Business Division, the Company Jul 2007 Executive Officer, General Manager, SI Business Division, the Company Sep 2009 Director and Executive Officer, General Manager, SI Business Division, the Company Jul 2016 Senior Executive Officer, General Manager, Business Promotion Division, the Company Sep 2017 Director and Senior Executive Officer, General Manager, Business Promotion Division, the Company Jul 2021 Director and Managing Executive Officer, General Manager, ADM Division, the Company Jul 2025 Director and Managing Executive Officer, General Manager, ADM Division and Head of Advanced Technology, the Company (current)

Mar 2000 Joined the Company Jul 2011 General Manager, Financial Solutions Department, SI Business Division, the Company Jul 2016 Executive Officer, General Manager, Financial Business Division, the Company Sep 2018 Director and Executive Officer, General Manager, Financial Business Division, the Company Jul 2019 Director and Managing Executive Officer, General Manager, Sales Division, the Company Sep 2020 President, CIJ Next Co., Ltd. Sep 2024 Chairman, CIJ Next Co., Ltd. (current) Jul 2026 Director and Managing Executive Officer, General Manager, Management Strategy Division, the Company (current)

Apr 2001 Joined the Company Jul 2014 General Manager, Communication & Embedded Solutions Department, SI Business Division, the Company Jul 2021 Executive Officer, Deputy General Manager, ADM Division, the Company Jul 2023 Executive Officer, General Manager, Management Strategy Division, the Company Sep 2024 Director and Executive Officer, General Manager, Management Strategy Division, the Company Jul 2026 Chairman, Infotech Solutions Co., Ltd. (current) Jul 2026 Director and Executive Officer, General Manager, Wide Business Division, the Company (current)

Apr 1979 Joined Nippon Telegraph and Telephone Public Corporation Jun 2007 Executive Officer, General Manager, Second Public Systems Business Division, NTT DATA Corporation Jun 2012 Managing Executive Officer, General Manager, Regional Business Division, NTT DATA Corporation Jun 2014 President, NTT DATA I Corporation Jun 2017 President, NTT DATA Institute of Management Consulting, Inc. Sep 2021 Outside Director, the Company (current) Apr 2022 Director and President, System Coordinate Co., Ltd. Jul 2025 Representative Director and President, System Coordinate Co., Ltd. (current)

Apr 1980 Joined Hitachi, Ltd. Apr 2006 General Manager, Nationwide Public Systems Division, Information & Telecommunication Systems Group, Hitachi, Ltd. Apr 2010 General Manager, Public Systems Business Division, Information & Telecommunication Systems Company, Hitachi, Ltd. Apr 2010 Chairman, Beijing Hitachi Beigong Information Systems Co., Ltd. Apr 2013 Executive Officer, General Manager, Public Systems Business Division, Social & Public Systems Business Unit, Hitachi Solutions, Ltd. Apr 2015 President, Hitachi INS Software Corporation Apr 2018 President, Hitachi Social Information Services, Ltd. Sep 2022 Outside Director, the Company (current)

Apr 1984 Joined the Company Mar 2000 Ph.D. (Engineering), Nara Institute of Science and Technology Apr 2000 Joined Hitachi, Ltd. Apr 2004 Associate Professor, Faculty of Business Informatics, Hannan University Apr 2005 Director, Information Center, Hannan University Apr 2006 Professor, Faculty of Business Informatics, Hannan University Sep 2023 Outside Director, the Company (current) Apr 2024 Professor, Faculty of Integrated Information, Hannan University (current)

Apr 1981 Joined Toyo Securities Co., Ltd. Jul 2004 General Manager, Internal Audit Department, Toyo Securities Co., Ltd. Sep 2006 General Manager, Human Resources & General Affairs Department, Toyo Securities Co., Ltd. Jun 2009 General Manager, Securities Division and Dealing Department; Head of Bond Dealing Office, Toyo Securities Co., Ltd. Apr 2012 Executive Officer, General Manager, Securities Division and Dealing Department; Head of Bond Dealing Office, Toyo Securities Co., Ltd. Apr 2017 Managing Executive Officer, General Manager, Internal Control Division, Toyo Securities Co., Ltd. Sep 2019 Substitute Corporate Auditor, the Company Sep 2023 Corporate Auditor, the Company (current)

Apr 1982 Joined Hitachi, Ltd. Apr 2000 General Manager, First Application Software Design Department, Software Business Division, Hitachi, Ltd. Apr 2003 General Manager, Next-Generation Middleware Center, Software Business Division, Hitachi, Ltd. Mar 2010 Ph.D. (Information Science), Osaka University Apr 2017 Senior Project Manager, Application Service Division 2, IoT & Cloud Services Business Division, Hitachi, Ltd. Sep 2023 Corporate Auditor, the Company (current)

Apr 1985 Joined Nippon Telegraph and Telephone Corporation Jun 2014 Executive Officer, NTT DATA Corporation Jun 2017 Managing Executive Officer, NTT DATA Corporation Jun 2018 Representative Director and Executive Vice President, NTT DATA Corporation Jun 2023 Representative Director and President, NTT DATA Advanced Technology Corporation Jun 2023 Representative Director and President, NTT DATA MSE Corporation Jun 2023 Advisor, NTT DATA Group Corporation Jun 2026 Corporate Auditor, NTT DATA With Corporation (current) Jun 2026 Corporate Auditor, NTT DATA Tokai Corporation (current) Sep 2026 Corporate Auditor, the Company (current)