Apr 1996 Joined Bridgestone Corporation Sep 2018 General Manager, Bridgestone Corporation (seconded to Bridgestone (China) Investment Co., Ltd.) Mar 2022 General Manager, Overall Management Division, Bridgestone Corporation Jan 2024 Managing Executive Officer, Bridgestone Corporation Jan 2025 Representative Executive Officer, Executive Vice President, Global CAO and Global CSO, Bridgestone Corporation Jan 2026 Representative Executive Officer, Global CEO, Bridgestone Corporation Mar 2026 Director, Representative Executive Officer, Global CEO, Bridgestone Corporation (current)

Apr 1986 Joined Bridgestone Corporation Jul 2012 General Manager, Direct Demand Business Office (equivalent to General Manager level), Bridgestone Corporation Jan 2017 Executive Officer, Bridgestone Corporation Oct 2022 Managing Executive Officer, Bridgestone Corporation Jan 2025 Representative Executive Officer, Executive Vice President, BRIDGESTONE EAST CEO, Bridgestone Corporation Mar 2026 Director, Representative Executive Officer, EAST CEO, Bridgestone Corporation (current)

Apr 1990 Senior Researcher, Japan Institute for Labour Policy and Training (currently Japan Institute for Labour Policy and Training, an Independent Administrative Institution) Apr 2001 Professor, Department of International Business Management, Faculty of International Economics, Reitaku University Apr 2006 Professor, Department of International Business Management, Faculty of Business, Rikkyo University (current) Mar 2011 Outside Director, Bridgestone Corporation (current)

Apr 1998 Attorney-at-law (current) Apr 1998 Joined Takashiro & Partners (Takashiro Goudou Law Office) Nov 2002 Partner, Suzuki Sogo Law Office (current) Mar 2018 Outside Director, Bridgestone Corporation (current)

Apr 1987 Joined IBM Japan, Ltd. Jul 2002 General Manager, System Product Marketing Division, IBM Japan, Ltd. Jan 2007 Director, Global Business Services Public Sector, IBM Japan, Ltd. Jan 2007 Executive Officer, IBM Business Consulting Services K.K. Mar 2016 Growth Strategy Officer and General Manager, President's Office, Mercer Japan Ltd. Jan 2018 Director, Mercer Investment Solutions K.K. Feb 2018 COO, Mercer Japan Ltd. Sep 2018 Executive Officer, General Manager, Corporate Strategy Division and General Manager, President's Office, Microsoft Japan Co., Ltd. Mar 2020 Representative, Amanda Life Consulting LLC (current) Mar 2023 Outside Director, Bridgestone Corporation (current) Jun 2023 Representative, JC1 LLC (current)

Apr 1984 Joined Hitachi, Ltd. Mar 1995 Certified Public Accountant (current) Jul 2007 Representative Partner, Arata Audit Corporation (currently PwC Japan LLC) Jul 2012 Executive Officer in charge of Quality Control, Arata Audit Corporation (currently PwC Japan LLC) Jul 2014 Head of Nagoya Office, Arata Audit Corporation (currently PwC Japan LLC) Jul 2017 Member, Monitoring Committee, Arata Audit Corporation (currently PwC Japan LLC) Jul 2022 Director, Nakajima Certified Public Accountant Office (current) Mar 2023 Outside Director, Bridgestone Corporation (current)

Apr 1983 Joined Chugai Pharmaceutical Co., Ltd. Apr 2012 General Manager, Marketing Planning Department, Chugai Pharmaceutical Co., Ltd. Jan 2015 Executive Officer, General Manager, Finance and Accounting Department, Chugai Pharmaceutical Co., Ltd. Jan 2017 Executive Officer, General Manager, IT Division and General Manager, Finance and Accounting Department, Chugai Pharmaceutical Co., Ltd. Apr 2018 Senior Executive Officer, CFO, General Manager, Finance Division and General Manager, IT Division, Chugai Pharmaceutical Co., Ltd. Mar 2022 Director, Senior Executive Officer, CFO, Chugai Pharmaceutical Co., Ltd. Mar 2024 Advisor, Chugai Pharmaceutical Co., Ltd. (current) Mar 2025 Outside Director, Bridgestone Corporation (current)

Apr 1987 Joined Bridgestone Corporation Sep 1989 Seconded to Bridgestone/Firestone Inc. (currently Bridgestone Americas, Inc.), United States Jan 2011 General Manager, Environmental Promotion Division, Bridgestone Corporation Mar 2014 Executive Officer in charge of Environment, Bridgestone Corporation Jan 2017 Managing Executive Officer in charge of Global Innovation, Bridgestone Corporation Jan 2019 Managing Executive Officer in charge of CQMO and Quality Management, Bridgestone Corporation Jan 2022 Senior Advisor attached to CQMO and Quality Management, Bridgestone Corporation Mar 2023 Director, Bridgestone Corporation (current)

Apr 1988 Joined Bridgestone Corporation Jan 2010 Seconded to Bridgestone Asia Pacific Pte. Ltd. (Singapore) Sep 2012 Seconded to Bridgestone (China) Investment Co., Ltd. (Shanghai) Oct 2013 General Manager, Finance Division, Bridgestone Corporation Mar 2017 Executive Officer in charge of Management Audit, Bridgestone Corporation Mar 2019 Director, Bridgestone Corporation (current)

Apr 1988 Attorney-at-law (current) Jan 1997 Partner, Anderson Mori & Tomotsune (currently Anderson Mori & Tomotsune, Foreign Law Joint Enterprise) (current) Mar 2011 Outside Audit & Supervisory Board Member, Bridgestone Corporation Mar 2016 Outside Director, Bridgestone Corporation (current)

Apr 1981 Joined Chori Co., Ltd. Aug 1988 Joined Merrill Lynch Japan (formerly Daiwa Securities America Inc.) Sep 1991 Joined Arthur Andersen & Co. Mar 1995 Joined Motorola, Inc. (Japan) Mar 2005 Director, Finance and Accounting, General Manager, Domestic Finance and Accounting Division, Motorola, Inc. (Japan) Jun 2009 Joined Robert Bosch K.K. Aug 2010 Senior Vice President, Administration, Robert Bosch K.K. Mar 2025 Outside Director, Bridgestone Corporation (current)

Apr 1981 Joined Nippon Sheet Glass Company, Limited Jul 2010 General Manager, Manufacturing, Processing and Sales, UK and Southern Europe, Architectural Glass Business Division, Nippon Sheet Glass Company, Limited May 2012 Senior Executive Officer, General Manager, Japan Regional Headquarters, Asia Business Division, Architectural Glass Business, Nippon Sheet Glass Company, Limited Jun 2012 Senior Executive Officer, General Manager, High-Performance Glass Business Division, Nippon Sheet Glass Company, Limited Apr 2015 Representative Executive Officer, President and CEO, Nippon Sheet Glass Company, Limited Jun 2015 Director, Representative Executive Officer, President and CEO, Nippon Sheet Glass Company, Limited Apr 2023 Director, Representative Executive Officer, Chairman, Nippon Sheet Glass Company, Limited Jun 2023 Executive Officer, Chairman, Nippon Sheet Glass Company, Limited (current) Mar 2026 Outside Director, Bridgestone Corporation (current)