Apr 2000 Joined Hakuhodo Inc. Feb 2004 Established Enigmo Inc.; Representative Director of the Company Apr 2005 Co-Representative Director and Co-CEO of the Company Apr 2013 Representative Director and CEO of the Company (current)

Apr 1997 Joined Dentsu International Information Services, Inc. (now Dentsu Soken Inc.) Feb 2004 Established Enigmo Inc.; Audit & Supervisory Board Member of the Company Apr 2005 Director of the Company Apr 2010 Director and COO of the Company (current)

Apr 2001 Joined Seat to Network Co., Ltd. Jul 2004 Joined B-One Foods Co., Ltd. (now Exact Corporation) Jun 2007 Head of Business Planning Office, same company Dec 2008 General Manager, Snack Business Division, same company Oct 2010 Joined Enigmo Inc.; General Manager, Corporate Operations Division Feb 2012 Executive Officer and General Manager, Corporate Operations Division of the Company Apr 2014 Director and General Manager, Corporate Operations Division of the Company (current) Mar 2021 Outside Director, subsclife Inc. (now Social Interia Inc.) (current) Jul 2024 Outside Director, Non Brokers Inc. (now HOUSE REVO Inc.) (current) Mar 2026 Director, BUYMA TRAVEL Inc. (current)

Apr 2001 Joined Sony Corporation (now Sony Group Corporation) Apr 2014 General Manager, IEP Section, New Business Creation Department, Sony Corporation Dec 2014 Director, Qrio Inc. Aug 2015 Director, Aerosense Inc. Jul 2016 General Manager, COSIA Business Division, Sony Corporation (now Sony Group Corporation) Jul 2017 Deputy General Manager, Business Acceleration and Collaboration Division, same company Apr 2018 Outside Director of the Company (current) Oct 2018 General Manager, Open Innovation & Collaboration Department, Sony Group Corporation Nov 2019 General Manager, Business Acceleration Department, same company Jul 2022 Director, Suprim Inc. (current) Feb 2024 General Manager, Business Acceleration and Collaboration Division, Sony Group Corporation (current) Apr 2024 Director, Sony Global Education Inc. (current)

Apr 1991 Joined Mitsubishi Corporation Jun 1999 Joined SoftBank Corp. Dec 2000 Joined e-Shopping Books Co., Ltd. (now Seven & i Net Media Inc.) Apr 2005 Director, Pramedo Inc. Mar 2007 Joined Mizuho Securities Co., Ltd. Nov 2008 Joined Benesse Style Care Co., Ltd. May 2012 Joined Revamp Inc. Apr 2014 Full-time Audit & Supervisory Board Member, Wantedly, Inc. Nov 2015 Outside Director (Full-time Audit and Supervisory Committee Member), Wantedly, Inc. Dec 2017 Outside Director, PCI Holdings, Inc. Dec 2018 Outside Director (Audit and Supervisory Committee Member), PCI Holdings, Inc. Feb 2021 Outside Audit & Supervisory Board Member, Vivid Garden Inc. (current) Jul 2021 Outside Audit & Supervisory Board Member, Rev Consulting Inc. Apr 2023 Outside Director (Full-time Audit and Supervisory Committee Member) of the Company (current) May 2024 Outside Director (Audit and Supervisory Committee Member), Rev Consulting Inc. (current) Mar 2026 Audit & Supervisory Board Member, BUYMA TRAVEL Inc. (current)

Mar 1997 Joined Ohta Showa Audit Corporation (now EY ShinNihon LLC) Jul 2010 Partner, same firm Jul 2015 Deputy Director, Enterprise Growth Support Center, same firm Jul 2019 Managing Partner, EDiX Professional Group Edogawa CPA Office (current) Dec 2019 Outside Audit & Supervisory Board Member, INCJ, Ltd. (current) Apr 2020 Audit & Supervisory Board Member of the Company Jan 2021 Outside Audit & Supervisory Board Member, Heartseed Inc. (current) Apr 2022 Outside Director (Audit and Supervisory Committee Member) of the Company (current) Sep 2025 Outside Director, Axis Consulting Inc. (current)

Apr 1999 Registered as attorney; joined Nishimura & Partners (now Nishimura & Asahi) Sep 2004 Joined Debevoise & Plimpton LLP (New York) Apr 2005 Admitted to the New York State Bar Jan 2008 Partner Attorney, Nishimura & Asahi (current) Sep 2008 Part-time Lecturer, Graduate School of International Corporate Strategy, Hitotsubashi University May 2016 Outside Audit & Supervisory Board Member, Tabikobo Co., Ltd. Jun 2018 Outside Director, mixi, Inc. Sep 2018 Part-time Lecturer, Graduate School of Law, Hitotsubashi University (current) Jun 2019 Outside Audit & Supervisory Board Member, Nippon Signal Co., Ltd. Jun 2023 Outside Director, Tsukishima Holdings Co., Ltd. (current) Mar 2025 Outside Director, Nexera Pharma Inc. (current) Apr 2026 Outside Director (Audit and Supervisory Committee Member) of the Company (current)