Apr 1990 Joined Tokio Marine Fire Insurance Co., Ltd. (now Tokio Marine & Nichido Fire Insurance Co., Ltd.) Feb 2007 Joined GE Consumer Finance Co., Ltd. (now Shinsei Financial Co., Ltd.) Joined the same company, Quality Department, Master Black Belt Sep 2008 Joined Gurunavi, Inc. Mar 2010 Executive Officer, Gurunavi, Inc. Jun 2011 Joined the Company Jun 2011 Director of the Company Dec 2012 Representative Director, President of the Company (current) Apr 2018 Managing Director, Big Data Marketing Education Promotion Association (current)

Apr 1987 Joined Recruit Co., Ltd. Jan 1989 Joined Ricoh Company, Ltd. Jan 2005 Joined Dcorp Co., Ltd. Dec 2011 Joined the Company Jun 2013 General Manager, Retail Solutions Department, the Company Jun 2014 Executive Officer and General Manager, Retail Solutions Department and Marketing Sales Department, the Company Jul 2018 Executive Officer and General Manager, Data Marketing Department, the Company Jun 2023 Director, Senior Managing Executive Officer and General Manager, Data Marketing Department, the Company Apr 2024 Director, Senior Managing Executive Officer and General Manager, Data Marketing Business Division, the Company (current)

Apr 1968 Joined Lion Yushi Co., Ltd. (now Lion Corporation) Aug 1985 Managing Director, Planet Co., Ltd. Dec 1988 Senior Managing Director, Planet Co., Ltd. Oct 1993 Representative Director, President, Planet Co., Ltd. Jan 2004 Representative Director, President and Executive Officer, Planet Co., Ltd. Jun 2011 Chairman, Distribution Issues Research Association (current) Oct 2012 Representative Director, Chairman, Planet Co., Ltd. Jun 2019 Outside Director, the Company (current) Oct 2024 Honorary Chairman, Planet Co., Ltd. (current)

Apr 1977 Joined Shogyo Kai Co., Ltd. Jan 1989 Editor-in-Chief, Food Retail Division, Shogyo Kai Co., Ltd. Aug 1996 Director in charge of editorial, Shogyo Kai Co., Ltd. Aug 2002 Senior Managing Director, editorial supervision, Shogyo Kai Co., Ltd. Aug 2003 Representative Director, President, Shogyo Kai Co., Ltd. Feb 2008 Representative Director, President, Shogyojin-sha Co., Ltd. (current) Jun 2008 Vice President, Retail Management Program of Japan, Cornell University Nov 2008 Outside Director, the Company (current) Apr 2009 Professor, Graduate School of Business Design, Rikkyo University Mar 2015 Outside Director, Daiichiya Foods Co., Ltd. Apr 2016 Advisor, Gakushuin Management School

Apr 1987 Joined Sony Corporation (now Sony Group Corporation) Oct 1998 Joined IBM Japan, Ltd. Jan 2008 Assistant to Senior Vice President, IBM Japan, Ltd. Jun 2009 Director, Corporate Strategy, IBM Corporation (U.S. headquarters) Jan 2014 Chief Marketing Officer, GE Healthcare Japan Corporation Apr 2016 Visiting Professor, Ritsumeikan University (current) Sep 2016 Director and Chief Operating Officer, 4U Lifecare Co., Ltd. Jul 2017 Chief Marketing Officer, Yext, Inc. Apr 2018 Representative Director, President and Chief Executive Officer, 4U Lifecare Co., Ltd. Jun 2018 Outside Director, the Company (current) Jun 2020 Outside Director, Fuji Furukawa E&C Co., Ltd. (now Fuji Electric E&C Co., Ltd.) Jun 2021 Outside Director, SOMPO Holdings, Inc. Jan 2022 Part-time Director, University of Tsukuba (current) Nov 2022 Outside Director, Ryohin Keikaku Co., Ltd. (current) Apr 2023 Designated Partner, Office KITO LLC (current) Feb 2025 Advisor, Fuji Electric E&C Co., Ltd. (current) Jul 2025 Outside Director, SOMPO Care Inc. (current) Jul 2025 Outside Director, N.D. Software Co., Ltd. (current)

Apr 1987 Joined S.T. Chemical Co., Ltd. (now S.T. Corporation) Oct 2003 Joined the Company Mar 2014 General Manager, Planning and Development Department, the Company Jul 2016 Executive Officer and General Manager, Planning Division, and General Manager, Analytics Solutions Department, the Company Jun 2023 Senior Managing Executive Officer and General Manager, Retail DX Department, and General Manager, Analytics & Technology Department, the Company Mar 2026 Senior Managing Executive Officer and General Manager, Analytics & Technology Department, in charge of Retail DX Department, the Company (current)

Apr 1990 Joined Mitsui Trust Bank, Limited (now Sumitomo Mitsui Trust Bank, Limited) Apr 1998 Registered as attorney-at-law, joined Matsuo Sogo Law Office May 2003 Joined Tokyo Aoi Law Office (current) Mar 2013 Special Committee Member, Nuclear Damage Compensation Dispute Resolution Review Committee, MEXT (current) Assistant Director, Office for Nuclear Damage Compensation Dispute Settlement Mediation, Research and Development Bureau, MEXT (current) Jun 2018 Outside Director (Audit and Supervisory Committee Member), the Company (current)

Apr 1985 Joined the former Ministry of Finance Jun 1987 Staff Member, Organisation for Economic Co-operation and Development (OECD) May 1992 Secretary, Embassy of Japan in India Jul 2001 Senior Researcher, Institute for International Finance, Japan Bank for International Cooperation (JBIC); Director, Washington Office, Center for International Finance Information (JCIF) Jul 2006 Director, Insurance Division, Supervisory Bureau, Financial Services Agency; Director, International Supervision Office Jul 2012 Director, Policy Finance Division, Minister's Secretariat, Ministry of Finance Jul 2013 Director, Local Affairs Division, Minister's Secretariat, Ministry of Finance; Deputy Director-General, Policy Research Institute for Public Finance Jul 2016 Executive Director, Inter-American Development Bank Oct 2017 Specially Appointed Professor, Graduate School of System Design and Management, Keio University (current) Sep 2020 Financial Stability Supervisor, Kanto Finance Bureau, Ministry of Finance Apr 2021 Director and Professor, Dean of the Faculty of Social System Design, Eikei University of Hiroshima, Hiroshima Prefectural Public University Corporation Jun 2024 Outside Director (Audit and Supervisory Committee Member), the Company (current) Apr 2025 Professor, Faculty of Well-being, Musashino University (current) Jul 2025 Director, Well-being Society (current) Jan 2026 Outside Corporate Auditor, Tsuneishi Shipbuilding Co., Ltd. (current)