Apr 2003 Executive Officer, KDDI Jun 2007 Director, Executive Officer, Managing Executive Officer, KDDI Jun 2010 Representative Director, Executive Officer, Senior Managing Executive Officer, KDDI Jun 2016 Representative Director, Executive Officer, Executive Vice President, KDDI Apr 2018 Representative Director, President, KDDI Apr 2023 CEO, KDDI Apr 2025 Representative Director, Chairman, KDDI (current)

Apr 2020 Executive Officer, KDDI Apr 2023 Deputy General Manager, Personal Business Division, KDDI Jun 2023 Director, Executive Officer, KDDI Apr 2024 Director, Managing Executive Officer, CDO; General Manager, Advanced Technology Division; General Manager, Advanced Technology Planning Division, KDDI Apr 2025 Representative Director, President, CEO, KDDI (current) Apr 2025 General Manager, Public Affairs & Communications Division, KDDI (current)

Apr 2020 Executive Officer; General Manager, Management Administration Division, Corporate Division, KDDI Apr 2022 Deputy General Manager, Corporate Division; General Manager, Sustainability Management Promotion Division, KDDI Apr 2023 Managing Executive Officer, CFO, KDDI (current); General Manager, Corporate Division, KDDI (current) Jun 2023 Officer in charge of Sustainability, KDDI (current) Jun 2024 Director, Managing Executive Officer, KDDI Jun 2025 Director, Executive Officer, Senior Managing Executive Officer, KDDI (current) Jun 2026 General Manager, Governance Promotion Division, KDDI (current)

Apr 2019 President and Representative Director, au Financial Holdings Corporation Apr 2024 Managing Executive Officer, CSO, KDDI (current); General Manager, Corporate Strategy Division, KDDI (current) Apr 2025 CDO, KDDI (current); General Manager, Open Innovation Promotion Division, KDDI (current) Jun 2025 Director, Managing Executive Officer, KDDI (current)

Apr 1989 Joined Daini-Denden Inc. (now KDDI) Apr 2010 Seconded to KDDI Singapore Pte. Ltd., KDDI Apr 2013 General Manager, Sales Planning Department, Solutions Sales Division, KDDI Apr 2024 Executive Officer; Deputy General Manager, Personal Business Strategy Division, Personal Business Division, KDDI Jul 2024 Deputy General Manager, Business Division, KDDI Apr 2025 Managing Executive Officer, KDDI Apr 2026 General Manager, Business Core Division; General Manager, Business Planning Division, KDDI (current) Jun 2026 Director, Managing Executive Officer, KDDI (current)

Apr 1995 Joined Hokkaido Cellular Telephone Co., Ltd. (now KDDI) Apr 2022 Executive Officer; Deputy General Manager, Consumer Sales Division; General Manager, Consumer Sales Promotion Department, Personal Business Division, KDDI Apr 2024 Deputy General Manager, Personal Business Division, KDDI Jun 2024 President and Representative Director, UQ Communications Inc. Apr 2025 General Manager, Personal Sales Division 1, Personal Business Division, KDDI Apr 2026 General Manager, Personal Core Business Division; General Manager, Core Business Promotion Division, KDDI (current) Jun 2026 Director, Executive Officer, KDDI (current)

Apr 1987 Joined Mita Industrial Co., Ltd. (now Kyocera Document Solutions Inc.) Aug 2011 President, KYOCERA MITA AMERICA, INC. (now KYOCERA DOCUMENT SOLUTIONS AMERICA, INC.) Jun 2014 Director, Managing Executive Officer, Kyocera Document Solutions Inc. Apr 2016 Director; General Manager, Sales Division, Kyocera Document Solutions Inc. Apr 2017 Managing Executive Officer, Kyocera Corporation; President and Representative Director, Kyocera Document Solutions Inc. Jun 2017 Director, Managing Executive Officer, Kyocera Corporation Apr 2021 In charge of Solutions Segment, Kyocera Corporation Apr 2025 Director, Executive Vice President, in charge of Management Reform Project and Solutions Segment, Kyocera Corporation Apr 2026 Representative Director, Vice Chairman, in charge of Solutions Business, Kyocera Corporation (current) Jun 2026 Director, KDDI (current)

Apr 2007 Executive Officer, Mitsui Chemicals, Inc. Apr 2010 Managing Executive Officer, Mitsui Chemicals, Inc. Jun 2012 Director, Managing Executive Officer, Mitsui Chemicals, Inc. Apr 2013 Director, Senior Managing Executive Officer, Mitsui Chemicals, Inc. Apr 2014 President and Representative Director, Mitsui Chemicals, Inc. Apr 2020 Chairman and Representative Director, Mitsui Chemicals, Inc. Jun 2022 Director, KDDI (current) Apr 2023 Chairman of the Board, Mitsui Chemicals, Inc. Jun 2023 Outside Director, Tokyo Gas Co., Ltd. (current) Apr 2026 Director, Mitsui Chemicals, Inc.

Feb 2010 Executive Officer, Japan Airlines Co., Ltd. Feb 2012 Managing Executive Officer, Japan Airlines Apr 2013 Senior Managing Executive Officer, Japan Airlines Jun 2013 Director, Senior Managing Executive Officer, Japan Airlines Apr 2016 President and Representative Director, Senior Managing Executive Officer, Japan Airlines Jun 2018 Vice Chairman, Japan Airlines Apr 2019 Special Advisor, Japan Airlines Jun 2020 Outside Director, Shoko Chukin Bank, Ltd. Jun 2022 Director, KDDI (current); Outside Director, Asahi Broadcasting Group Holdings Corporation (current) Jun 2023 Outside Director, Tokyo Electric Power Company Holdings, Inc. (current)

Apr 1984 Registered as Attorney-at-Law Sep 2000 Partner, Tanabe & Partners (current) Jun 2014 Outside Audit & Supervisory Board Member, NEC Corporation; Outside Director, Morinaga Milk Industry Co., Ltd. Jul 2017 Chairperson, Subcommittee on Employment Environment and Equal Opportunity, Labour Policy Council Jun 2018 Outside Director, The Bank of Yokohama, Ltd. Jun 2023 Director, KDDI (current); Outside Director, Asahi Kogyosha Co., Ltd. (current) Aug 2023 Director, Japan Corporate Governance Network, NPO (current)

Apr 1995 Professor, Department of Electrical and Electronic Engineering, Faculty of Engineering, Tokyo Institute of Technology (now Institute of Science Tokyo) Apr 2015 Executive Vice President (Research), Tokyo Institute of Technology Apr 2017 Professor Emeritus, Tokyo Institute of Technology Apr 2018 Director (Research and Information), National Institute of Technology, Japan Jun 2020 Program Director, Strategic Information and Communications R&D Promotion Programme, Ministry of Internal Affairs and Communications (current) Jan 2022 Chairman, Wireless Power Transmission Operation Coordination Council (current) Apr 2024 Program Director, Fundamental Technology R&D Program for Sustainable Efficient Use of Radio Spectrum, Ministry of Internal Affairs and Communications (current) Jun 2024 Director, KDDI (current)

Apr 1979 Joined Osaka Shosen Mitsui Lines, Ltd. (now Mitsui O.S.K. Lines, Ltd.) Jun 2004 General Manager, Human Resources Division, Mitsui O.S.K. Lines Jun 2007 General Manager, Liner Operations Division, Mitsui O.S.K. Lines Jun 2008 Executive Officer, Mitsui O.S.K. Lines Jun 2010 Managing Executive Officer, Mitsui O.S.K. Lines Jun 2013 Director, Senior Managing Executive Officer, Mitsui O.S.K. Lines Jun 2015 President and Representative Director, Managing Executive Officer, Mitsui O.S.K. Lines Apr 2021 Chairman and Representative Director, Executive Officer, Mitsui O.S.K. Lines Apr 2023 Director, Chairman, Mitsui O.S.K. Lines Jun 2024 Outside Director, Yamato Holdings Co., Ltd. (current) Apr 2026 Director, Mitsui O.S.K. Lines Jun 2026 Director, KDDI (current); Senior Advisor, Mitsui O.S.K. Lines (current)

Apr 1987 Joined Daini-Denden Inc. (now KDDI) Apr 2015 Officer, KDDI Apr 2017 Managing Executive Officer, Technology Division Head, J:COM Co., Ltd. (now JCOM Co., Ltd.) Apr 2019 General Manager, Global Consumer Business Promotion Division, KDDI Apr 2022 Executive Officer, KDDI; Seconded to KDDI Summit Global Myanmar Co., Ltd. (CEO) Apr 2024 Managing Executive Officer, KDDI Apr 2025 Deputy General Manager, Personal Business Division, KDDI Jan 2026 Management Administration Division, Corporate Division, KDDI Apr 2026 Standing Advisor, KDDI Jun 2026 Standing Audit & Supervisory Board Member, KDDI (current)

Apr 2010 General Manager, Intellectual Property Office, Network Technology Division, KDDI Apr 2018 General Manager, Global Business Management Department, Global Business Planning Division, KDDI Apr 2022 Deputy General Manager, Sustainability Management Promotion Division, Corporate Division, KDDI Apr 2023 General Manager, Sustainability Management Promotion Division, Corporate Division, KDDI Jan 2024 Management Administration Division, Corporate Division, KDDI Jun 2024 Standing Audit & Supervisory Board Member, KDDI (current)

Apr 1991 Joined Ministry of Construction (now Ministry of Land, Infrastructure, Transport and Tourism) Jul 2005 Planning Specialist, Accounting Division, Minister's Secretariat, MLIT Jul 2007 Deputy Director, Water Policy Planning, River Bureau, MLIT Apr 2012 Director-General, City Planning Bureau, Kyoto City Apr 2014 Vice Mayor, Kyoto City Apr 2017 Counselor, Minister's Secretariat (Tax System), MLIT Jul 2018 Director, Construction Market Development Division, Land and Construction Industry Bureau, MLIT Jun 2020 Director, Overseas Project Promotion Division, Policy Bureau, MLIT Apr 2021 Executive Director, Japan Housing Finance Agency Jul 2023 Deputy Director-General, Water Management and Land Conservation Bureau, MLIT Jul 2024 Senior Deputy Director-General for Overseas Projects, Minister's Secretariat, MLIT Jun 2026 Standing Audit & Supervisory Board Member, KDDI (current)

Mar 1982 Joined Tohmatsu & Aoki Audit Corporation (now Deloitte Touche Tohmatsu LLC) Apr 1985 Registered as Certified Public Accountant Jun 1996 Partner, Tohmatsu & Co. (now Deloitte Touche Tohmatsu LLC) Jul 2013 Managing Director, Japanese Institute of Certified Public Accountants Jul 2019 Vice President, Japanese Institute of Certified Public Accountants Jul 2022 Senior Advisor, Japanese Institute of Certified Public Accountants Oct 2022 Established Kazutoshi Kogure CPA Office (current) Dec 2023 Audit Committee Member, Sumida Ward, Tokyo (current) Jun 2024 Audit & Supervisory Board Member, KDDI (current)

Jun 2008 Managing Officer, DENSO Corporation Jun 2014 Senior Managing Officer, DENSO Corporation Jun 2015 President and Representative Director, DENSO Corporation May 2022 Chairman, Japan Auto Parts Industries Association Jun 2023 Chairman and Representative Director, DENSO Corporation Jun 2024 Audit & Supervisory Board Member, KDDI (current) Mar 2025 Outside Director, AGC Inc. (current) Jun 2025 Chairman of the Board, DENSO Corporation (current)