Apr 1975: Joined Japanese National Railways Apr 1984: Joined SRA Inc. Jul 1990: Representative Director, President, SRA AMERICA, INC. Jun 1991: Representative Director, President, SRA (Europe) B.V. Jun 1996: Director, SRA Inc. Apr 2003: Representative Director, President, SRA Inc. Apr 2006: Executive Officer, President, SRA Inc. Jun 2006: Representative Director, President, the Company Jun 2016: Representative Director, Chairman, SRA Inc. (current) Jan 2020: Representative Director, President (CEO), SRA OSS, Inc. (current) Jun 2023: Representative Director, Chairman, the Company (current)

Apr 1987: Joined IBM Japan, Ltd. Feb 2001: General Manager, Sales Department, AIT Corporation Apr 2006: Director, Managing Executive Officer, AIT Corporation Apr 2007: General Manager, BTO Business Sales Department, IBM Japan, Ltd. Apr 2008: Vice President, Director, AIT Corporation Apr 2009: Representative Director, President, AIT Corporation (current) Jun 2014: Director, the Company (current) Jun 2016: Director, SRA Inc. (current) Jun 2019: Managing Executive Officer, the Company Jun 2023: Representative Director, President, the Company (current)

Apr 1985: Joined SRA Inc. Apr 2006: Director, SRA AMERICA, INC.; Executive Officer, General Manager, Chubu Business Division, SRA Inc. Jun 2010: Director, Executive Officer, SRA Inc. Apr 2015: Executive Officer, General Manager, Global Business Strategy Office, SRA Inc.; Representative Director, President (CEO), SRA (Europe) B.V. (current) May 2016: Representative Director (CEO), SRA AMERICA, INC. (current) Oct 2017: Representative Director, President (CEO), Soft Road Apps DOO (current) Apr 2018: Executive Officer, General Manager, Group Management Strategy Headquarters, SRA Inc.; General Manager, Administration Headquarters, the Company Jun 2018: Director, SRA Inc. Apr 2019: General Manager, Group Management Strategy Department, Administration Headquarters, the Company Jun 2019: Managing Executive Officer, the Company (current) Jul 2021: Representative Director, President, SRA Inc. (current) Apr 2022: General Manager, Group Strategy Headquarters, the Company (current) Jun 2024: Director, the Company (current)

Apr 1982: Joined Fujitsu Fanuc Limited (now FANUC Corporation) Jan 1994: General Manager, No. 1 Servo Research Laboratory, the same company Jun 1997: Director, Head of Servo Research Laboratory, the same company Apr 2001: Managing Director, Head of Servo Research Laboratory, the same company Jun 2006: Senior Managing Director, Head of Servo Research Laboratory, the same company Aug 2009: Senior Managing Director, General Manager of FA, Robot and Machine Research and Sales, the same company Oct 2013: Representative Director, Executive Vice President, General Manager of Robomachine Business Division, the same company Jun 2016: Representative Director, Executive Vice President, Executive Officer, CTO, General Manager of Robomachine Business Division, the same company Nov 2021: Earned Doctor of Engineering, The University of Tokyo Apr 2023: Advisor, SRA Inc. Jun 2023: Director, the Company (current)

Apr 1976: Joined Tokyo Electric Power Company, Incorporated (now Tokyo Electric Power Company Holdings, Inc.) Apr 2002: General Manager, Civil Engineering and Architecture Technology Center, Construction Department, the same company Jul 2008: Deputy General Manager, Sales, TEPCO Environmental Engineering Inc. (now Tokyo Power Technology Ltd.) Jun 2009: Director, General Manager, Sales Headquarters, the same company Sep 2011: Managing Director, the same company Jun 2015: Outside Director, the Company (current)

Apr 1974: Joined Mitsui Engineering & Shipbuilding Co., Ltd. (now Mitsui E&S Co., Ltd.) Mar 1998: General Manager, Planning Project Department, the same company Jul 2004: General Manager, Advanced Mechanical Systems Division, the same company Apr 2005: Head, Clean Mechatronics Business Office, the same company Apr 2008: Assistant General Manager, Machinery and Systems Business Headquarters, the same company Apr 2009: General Manager, Business Planning Department, Business Development Headquarters, the same company Oct 2010: Visiting Professor, Nagaoka University of Technology Jun 2011: Executive Officer, Deputy General Manager, Business Development Headquarters, Mitsui Engineering & Shipbuilding Co., Ltd. (now Mitsui E&S Co., Ltd.) Nov 2013: Executive Officer, General Manager, Ocean Business Promotion Department, the same company Jun 2018: Senior Advisor, Mitsui E&S Systems Research Inc. Jun 2019: Outside Director, the Company (current)

Apr 1987: Joined Ministry of International Trade and Industry (now Ministry of Economy, Trade and Industry) Apr 1994: First Secretary, Embassy of Japan in Malaysia, Ministry of Foreign Affairs Jul 2004: Policy Planning Officer, Commerce and Information Policy Bureau, METI Jul 2006: Director, Environmental Economics Office, Industrial Science and Technology Policy and Environment Bureau, METI Jul 2011: Director, Technology Promotion Division, Industrial Science and Technology Policy and Environment Bureau, METI Apr 2014: Deputy Director General, Secretariat for Regional Revitalization, Cabinet Secretariat Jun 2016: Councilor, Secretariat for Regional Revitalization, Cabinet Office Jul 2017: Councilor, Minister's Secretariat, METI Feb 2020: Policy and External Affairs Advisor, Rakuten, Inc. (now Rakuten Group, Inc.) (current); Advisor, Frontier Management Inc. (current) Jun 2021: Outside Director, the Company (current) Apr 2022: Policy Advisor, Seven & i Holdings Co., Ltd. (current)

Apr 1984: Joined BIGI Co., Ltd. Apr 1990: Joined Katsumi Asaba Design Office Co., Ltd. Apr 1996: Joined Technical International Co., Ltd. (now Persons Co., Ltd.) May 2004: Joined Producer Associates Co., Ltd. (now Infusion Design Inc.), Branding Producer Jul 2008: Representative, tsumugi. (current) Jun 2024: Outside Director, the Company (current)

Oct 1989: Joined Social Engineering Institute Co., Ltd. May 1995: Joined Warner-Lambert K.K. (now Pfizer Japan Inc.) Jan 1998: Joined Dentsu Inc. (now Dentsu Group Inc.) Jul 2014: Senior Executive Director, Business Creation Center, the same company Jul 2016: Executive Business Creation Director, Business Creation Center, the same company Oct 2017: Executive Business Creation Director, Business D&A Bureau, the same company Jan 2018: Executive Business Creation Director, Dentsu Innovation Initiative, the same company May 2019: Executive Planning Director, Data and Technology Center, the same company Mar 2020: Director, Audit and Supervisory Committee Member, the same company Apr 2023: Executive Advisor, the same company Apr 2024: Executive Officer, Change Holdings, Inc. (current) May 2024: Outside Director (Audit and Supervisory Committee Member), Toho Co., Ltd. (current) Jun 2024: Outside Director, Fuji Nihon Seito Corporation (now Fuji Nihon Co., Ltd.) (current); Outside Director, the Company (current)

Apr 1982: Joined Japanese National Railways Apr 1987: Joined East Japan Railway Company Oct 2000: Manager in charge, General Affairs Department, Tokyo Branch, the same company Apr 2001: General Manager, Sales Department, Omiya Branch, the same company Jun 2012: General Manager, Welfare Department, the same company; Corporate Auditor, ATRE Co., Ltd. Jun 2014: Representative Director, President, Kinshicho Station Building Co., Ltd. Jun 2018: Representative Director, President, JR East Food Business Co., Ltd. (now JR East Cross Station Co., Ltd.) Apr 2020: Representative Director, Executive Vice President, JR East Foods Co., Ltd. (now JR East Cross Station Co., Ltd.) Jun 2020: Outside Corporate Auditor, the Company (current)

Oct 2004: Registered as Attorney-at-Law; joined Yamamoto Sogo Law Office (now Yamamoto Shibasaki Law Office) Nov 2008: Joined Shiraishi Atsushi Law Office Sep 2014: Outside Corporate Auditor, Realcom Co., Ltd. (now Abalance Corporation) Oct 2014: Representative Director, SJI Co., Ltd. (now CAICADIGITAL Co., Ltd.) Jun 2016: Outside Corporate Auditor, the Company (current) Feb 2019: Outside Director, Nexus Group, Inc. (current) Jun 2019: Outside Director (Audit and Supervisory Committee Member), Meiji Machine Co., Ltd. Jun 2020: Representative, Kitamura Comprehensive Strategy Law Office (current) Apr 2022: Corporate Auditor, Finnish Chamber of Commerce in Japan

Apr 1981: Joined Ministry of Posts and Telecommunications (now Ministry of Internal Affairs and Communications) May 1991: Consul, Consulate General of Japan in Duesseldorf, Ministry of Foreign Affairs Jul 1994: Director, Telecommunications Department, Hokuriku Telecommunications Administration Bureau, Ministry of Posts and Telecommunications Jul 1996: Director, Information and Communications Systems Research Office, Postal Research Institute, Ministry of Posts and Telecommunications Jun 1998: Director, Systems Planning Office, Finance Department, the same ministry Jul 2000: Director, Radio Monitoring and Management Office, Radio Department, Telecommunications Bureau, Ministry of Internal Affairs and Communications Aug 2002: Chief Developer, Satellite Mission Promotion Center, National Space Development Agency of Japan (now Japan Aerospace Exploration Agency) Jul 2004: Director General, Research Promotion Division, National Institute of Information and Communications Technology (now National Institute of Information and Communications Technology) Oct 2007: Director, General Affairs Department, Kinki Mobile Radio Center (now Mobile Radio Center Foundation) Apr 2009: Director, Kinki Center, Mobile Radio Center Foundation Nov 2018: Deputy Director General, Director, Corporate Planning Department, Mobile Radio Center General Incorporated Foundation Jun 2022: Outside Corporate Auditor, the Company (current)