Apr 1992 Joined NTT Data Communications Corporation (currently NTT DATA Group Corporation) Feb 2000 Representative Director, Managing Director, the Company Jun 2001 Representative Director, President, the Company (current) Oct 2007 General Manager, Sales Division, the Company May 2008 General Manager, Development Division, the Company Feb 2009 Chairman, NTT DATA INTRAMART Software Systems (Shanghai) Co., Ltd. (current) Apr 2013 Executive Officer, the Company (current); General Manager, Sales & Marketing Division Apr 2019 General Manager, Enterprise Solutions Division, the Company Dec 2021 General Manager, Development Division, the Company

Apr 1993 Joined NTT Data Communications Corporation (currently NTT DATA Group Corporation) Feb 2000 Seconded to the Company, Business Planning Group Leader Jun 2005 Director, the Company (current) Jun 2009 General Manager, Administration Division, the Company Apr 2013 Executive Officer, General Manager, Administration Division, the Company (current)

Apr 1981 Joined Fuji Electric Manufacturing Co., Ltd. Apr 2008 Director, Metawater Co., Ltd.; Deputy General Manager, Engineering Division, same company Apr 2011 Deputy General Manager, Service Solutions Division, same company Apr 2012 General Manager, Service Solutions Division, same company Apr 2014 General Manager, Corporate Planning Division, same company Jun 2015 Managing Executive Officer, same company Jun 2016 Representative Director, President & Executive Officer, same company Jun 2020 Outside Director, the Company (current) Jun 2021 Representative Director, Chairman, Metawater Co., Ltd. Jun 2022 Executive Advisor, Metawater Co., Ltd. (current)

Apr 1982 Joined Mitsukoshi Ltd. Sep 1997 Joined SAP Japan Co., Ltd. Oct 2000 Joined Toyo Information Systems Co., Ltd. (currently TIS Inc.) Apr 2012 Executive Officer, Industry Division; General Manager, East Japan Industry Business Unit 1, TIS Inc. Jul 2013 Executive Officer, Corporate Division; General Manager, Planning Department and General Manager, Finance & Accounting Department, TIS Inc. Apr 2014 Managing Executive Officer; General Manager, President's Office, NeoAxis Co., Ltd. (currently Agrex Inc.) Oct 2016 Representative Director, President, the same company Apr 2021 Representative Director, President, AJS Co., Ltd. Apr 2023 Representative Director, President, Agrex Inc. Apr 2025 Advisor, TIS Inc. Jun 2025 Outside Director, the Company (current)

Apr 2001 Joined NTT DATA Corporation (currently NTT DATA Group Corporation) Jul 2019 General Manager, Planning Department, System Technology Division, Technology Innovation Division; concurrently General Manager, China & APAC Business Promotion Department Jul 2021 General Manager, System Technology Division, Technology Innovation Division, same company Jul 2023 General Manager, Data & Intelligence Technology Department, System Technology Division, Technology Innovation Division, same company Jul 2024 General Manager, Digital Success Solutions Business Division, Solutions Business Unit, NTT DATA Corporation (current) Jun 2025 Director, the Company Jun 2026 Outside Director, the Company (current)

Apr 1987 Joined Nikko Securities Co., Ltd. (currently SMBC Nikko Securities Inc.) Jul 2005 Joined Resona Bank, Ltd. (seconded from Resona Holdings, Inc.) Apr 2015 Executive Officer, Resona Holdings, Inc. Apr 2018 Managing Executive Officer, Resona Bank, Ltd. Apr 2020 Executive Officer, Resona Holdings, Inc. Apr 2022 Director, Resona Bank, Ltd. Apr 2022 Outside Director, Resona Asset Management Co., Ltd. Apr 2023 Senior Managing Director, Resona Business Service Co., Ltd. Jul 2023 Member, Osaka Prefectural School Education Council Oct 2025 Member, Osaka Prefectural Board of Education (current) Apr 2026 Advisor, Resona Business Service Co., Ltd. (current) Jun 2026 Outside Director, the Company (current)

Apr 1982 Joined Nippon Telegraph and Telephone Public Corporation (currently NTT Inc.) Jul 1992 Section Chief, Facilities Department, NTT Mobile Communications Network Inc. (currently NTT DOCOMO, INC.) Jun 2007 General Manager, Nagano Branch, NTT DOCOMO Jul 2010 General Manager, Corporate Business Strategy Department, NTT DOCOMO May 2012 Representative Director, Vice President, Radish Boya Co., Ltd. Jun 2015 Managing Director; General Manager, Corporate Planning Office, Nippon Denki Kousaku Co., Ltd. Sep 2021 Representative Director, President, KJ Business Support Co., Ltd. (current) Jun 2022 Outside Audit & Supervisory Board Member, the Company (current)

Apr 1991 Researcher, Economic Research Division, Keiryo Keikaku Research Institute Dec 1997 Registered as Patent Attorney; joined Isono International Patent & Trademark Office Apr 2004 Joined Ito Patent Office Nov 2007 Joined Legal Training and Research Institute of the Supreme Court of Japan Dec 2008 Registered as Attorney-at-Law and Patent Attorney; joined Matsuda Sogo Law Office Feb 2012 Deputy General Manager, Songtian Investment Consulting (Shanghai) Co., Ltd. Jun 2014 Established Ito Law & Patent Office (current) Jan 2015 Japanese Law Advisor, Beijing Huihui Law Firm (Shanghai Branch); Japanese Law Advisor, Shanghai Guanghua Patent Office Feb 2016 Auditor, Non-Profit Organization Jomson (current) Jun 2016 Outside Director, the Company Jun 2026 Audit & Supervisory Board Member, the Company (current)

Apr 1979 Joined Nippon Telegraph and Telephone Public Corporation (later NTT Data Communications Corporation and currently NTT DATA Corporation) Apr 2003 General Manager, Card Settlement Business Unit, Business Development Business Division, NTT DATA Corporation Oct 2010 Deputy General Manager, First Financial Business Division, NTT DATA Corporation Apr 2011 Senior Advisor, NTT DATA System Technologies Inc.; in charge of NTT DATA Global Business Jun 2011 Director, NTT DATA System Technologies Inc. Apr 2014 Managing Director, NJK Corporation Jun 2018 Audit & Supervisory Board Member, NTT DATA MSE Corporation Jun 2022 Director and Audit and Supervisory Committee Member, Inet Corporation (current) Jun 2024 Outside Audit & Supervisory Board Member, the Company (current)