Apr 2005 Joined Accenture K.K. Dec 2013 Joined Rakuten, Inc. (currently Rakuten Group, Inc.) Oct 2014 Seconded to ReDucate Inc. as Representative Director, Vice President Nov 2015 Director, Lingvist May 2016 Representative Director, President, ReDucate Inc. Sep 2017 Joined Accenture K.K. May 2022 Director, the Company May 2023 Representative Director, President, the Company Feb 2024 Representative Director, President and Senior Executive Officer, the Company Aug 2025 Representative Director, President and CEO, Senior Executive Officer, the Company (current) Aug 2026 Director, CSO and Senior Executive Officer, the Company

May 2002 Joined Accenture K.K. Jul 2023 Joined the Company; assumed Senior Partner Sep 2023 Director, Vice President, the Company Feb 2024 Director, Vice President and Senior Executive Officer, the Company Aug 2025 Representative Director, Vice President and Senior Executive Officer, the Company (current)

Apr 2006 Joined Boston Consulting Group G.K. Jan 2021 Managing Director & Partner, Boston Consulting Group G.K. Feb 2024 Director, CSO and Senior Executive Officer, the Company (current) Aug 2026 Representative Director, President and CEO, Senior Executive Officer, the Company

Apr 1994 Joined Mitsubishi Motors Corporation Nov 2000 Joined Accenture K.K. Sep 2012 Head of F&EP, Strategy Division, Accenture K.K. Jan 2017 Established the Company Apr 2017 Joined PwC Consulting LLC Mar 2021 Representative Director, Representative Partner, the Company Feb 2024 Representative Director, Representative Partner and Senior Executive Officer, the Company Aug 2025 Director and Senior Executive Officer, the Company (current)

Apr 1989 Joined DuPont K.K. May 1997 Joined Andersen Consulting (now Accenture K.K.) Jul 2003 Joined Pasona Inc. as Executive Officer and CIO Sep 2006 Outside Director, Career Index Inc. May 2011 Joined Accenture K.K.; Senior Executive, Technology Consulting Division Apr 2021 Joined Mitsubishi Materials Corporation as Executive Officer and Vice President, Processing Business Company; Head of Processing DX Division Aug 2022 Director, the Company (current)

Mar 1992 Joined Accenture K.K. Sep 2005 Executive Partner, Accenture K.K. Jan 2010 Joined Enterprise Turnaround Initiative Corporation of Japan as Managing Director May 2011 Director, Shiba Seikan Kanko Development Co., Ltd. (seconded from Enterprise Turnaround Initiative Corporation of Japan) Jun 2011 Director and Executive Vice President, Fujisho Printing Co., Ltd. (seconded from Enterprise Turnaround Initiative Corporation of Japan) Sep 2011 Director, Okisokentsu Co., Ltd. (seconded from Enterprise Turnaround Initiative Corporation of Japan) Mar 2013 Joined JVC KENWOOD Corporation Jun 2016 Representative Director, Executive Vice President, Chief Strategy Officer and Chief Operating Officer (Media Services), JVC KENWOOD Corporation Apr 2017 Joined Nippon Densan Corporation (currently Nidec Corporation) Jun 2017 Senior Managing Executive Officer, Nippon Densan Corporation May 2019 Joined Roland Berger Ltd. as Senior Partner (current) Jan 2021 Director, GIX Inc. (current) Dec 2022 Director, the Company (current)

Apr 1995 Joined Intelligence Co., Ltd. Apr 1999 Director, Intelligence Co., Ltd. Jul 2006 Director and Senior Managing Executive Officer, Intelligence Co., Ltd. Aug 2007 Director, USEN Corporation Dec 2008 Representative Director and President, Executive Officer, Intelligence Co., Ltd. Jun 2013 Vice President and Director, Temp Holdings Co., Ltd. Apr 2014 Representative Director, Intelligence HITO Research Institute Co., Ltd. Apr 2016 Director, Intelligence Co., Ltd.; Director, Intelligence Business Solutions Co., Ltd. (currently Persol Process & Technology Co., Ltd.) Jun 2016 Vice President, Director and COO, Temp Holdings Co., Ltd. (currently Persol Holdings Co., Ltd.) Apr 2019 Representative Director and President, Persol Innovation Co., Ltd. Apr 2021 Representative Director and Vice President, Persol Holdings Co., Ltd.; Director, Persol Temp Staff Co., Ltd.; Director, Persol Career Co., Ltd.; Director, Persol Professional Outsourcing Co., Ltd. (currently Persol Cross Technology Co., Ltd.); Director, Persol Innovation Co., Ltd. Nov 2023 Director, the Company (current) Director, SIGNATE Inc. (current)

Apr 1998 Joined Ohta Showa Audit Corporation (currently EY ShinNihon LLC) Dec 2002 Joined CB Richard Ellis Investors K.K. Aug 2004 Joined CBRE Residential Management K.K. as Head of Accounting and Finance Mar 2008 Joined New City Corporation as Senior Vice President, Office of the President Dec 2009 Corporate Auditor, Savills Japan K.K. May 2011 Representative Director, Ocean Advisors Inc. Dec 2015 Joined Setouchi Holdings Co., Ltd. as Head of Corporate Division Feb 2016 Director, Setouchi QUEST Lease Co., Ltd. Feb 2016 Director, Setouchi Travel Co., Ltd. Jun 2016 Director, SKYTREK Inc. Mar 2023 Corporate Auditor, the Company (current)

Apr 1977 Joined IBM Japan, Ltd. Apr 2004 Seconded to Kobelco Systems Co., Ltd. as Director in charge of administration Apr 2007 Seconded to EXA Corporation as Director in charge of administration Apr 2008 Transferred to EXA Corporation as Director and Managing Executive Officer (in charge of administration) May 2012 Joined Comture Corporation as Adviser Jun 2012 Director, Head of Business Planning, Comture Corporation Jun 2016 Corporate Auditor, Career Index Inc. Sep 2017 Corporate Auditor, AI inside Inc. Sep 2022 Corporate Auditor, the Company (current) Dec 2023 Non-standing Corporate Auditor, Remedy & Company Inc. (current)

Dec 2012 Joined Shinsei Sogo Law Office Mar 2018 Corporate Auditor, Sharing Technology Inc. Jun 2019 Corporate Auditor, Inbound Technology Inc. (current) Apr 2020 Corporate Auditor, Livenet Inc. Mar 2021 Corporate Auditor, Photosynth Inc. (current) Oct 2021 Director, Pikapaka Inc. (current) Aug 2022 Corporate Auditor, POSTPRIME Inc. (current) Nov 2022 Corporate Auditor, United Will Inc. (current) Nov 2022 Corporate Auditor, Cake.jp Inc. (current) Sep 2023 Corporate Auditor, the Company (current) Jan 2024 Director, Itokuro Inc. (current)