Nov 2005 Joined DoriCom Inc. Aug 2010 Joined Rosetta Stone Japan K.K. Feb 2014 Joined Capy, Inc. Dec 2015 Established the Company; assumed office as Representative Director, President (current) Mar 2023 Established rhizome Inc.; assumed office as Representative Director (current)

Oct 1996 Joined Tohmatsu & Co. (currently Deloitte Tohmatsu LLC) May 2000 Registered as Certified Public Accountant Sep 2002 Head of Accounting and Finance Department, Kōdo Asshuku Gijutsu Kenkyūsho Co., Ltd. Nov 2003 Head of Accounting and Finance Department, Ceratech Technology Co., Ltd. Mar 2005 Joined DoriCom Inc. Jun 2007 Assumed office as Director, DoriCom Inc. Oct 2007 Established Zouda Certified Public Accountant Office; assumed office as Office Head (current) Jan 2009 Assumed office as Head of Administration Division, Zappallas, Inc. Oct 2009 Assumed office as Director and CFO, Novot Inc. Nov 2011 Established Value Up Inc.; assumed office as Representative Director (current) Dec 2011 Assumed office as Director, Study Plus, Inc. May 2012 Assumed office as Director, YourGolf Online Co., Ltd. May 2012 Assumed office as Director, Dimers Lab Co., Ltd. Aug 2012 Assumed office as Director, Match Alarm Co., Ltd. Apr 2013 Assumed office as Director, 1K Co., Ltd. Jul 2013 Assumed office as Director, Sokusai Sensei Co., Ltd. Aug 2013 Assumed office as Director, Sassor Co., Ltd. (current) Oct 2013 Assumed office as Corporate Auditor, Horos Holdings Co., Ltd. (current) May 2014 Assumed office as Director, Repro Inc. Jun 2014 Assumed office as Corporate Auditor, Fablic Inc. Mar 2015 Assumed office as Corporate Auditor, Airnet Co., Ltd. (current) Jul 2015 Assumed office as Director, Omnis Co., Ltd. Mar 2016 Assumed office as Director, Apsel Co., Ltd. Apr 2016 Assumed office as Director, AmazingLife Co., Ltd. Jun 2016 Assumed office as Director of the Company Sep 2016 Assumed office as Director, VISITS Technologies Co., Ltd. Jan 2018 Assumed office as Corporate Auditor of the Company Mar 2018 Assumed office as Corporate Auditor, Study Plus, Inc. (current) Sep 2018 Assumed office as Director, 1ne studio Inc. (now foriio Inc.) (current) Jan 2019 Assumed office as Director of the Company (current) Jul 2019 Assumed office as Director, Serun Co., Ltd. Oct 2019 Assumed office as Director, Beautydoors Co., Ltd. Apr 2022 Assumed office as Corporate Auditor, Naps Co., Ltd. Sep 2024 Assumed office as Corporate Auditor, VISITS Technologies Co., Ltd. Dec 2024 Assumed office as Corporate Auditor, Poetics Co., Ltd. (current)

Apr 2007 Joined DoriCom Inc. Oct 2008 Joined Serego Japan K.K. Feb 2012 Joined CyberAgent America Feb 2013 Joined GREE, Inc. Mar 2016 Established YAuth.jp LLC; assumed office as Representative Member (current) Jan 2017 Assumed office as Director of the Company Dec 2017 Resigned as Director of the Company Mar 2019 Assumed office as Director of the Company (current) Jun 2022 Joined Money Forward, Inc. (current)

Apr 1980 Enlisted in the Japan Ground Self-Defense Force Apr 2007 Joined Symantec Research Labs, Japan; assumed office as Chief Analyst Jun 2010 Joined LAC Co., Ltd.; assumed office as Director of National Security Research Institute May 2016 Joined the Ministry of Economy, Trade and Industry; assumed office as Senior Director-General for Cybersecurity and Information Policy Jul 2018 Joined FireEye K.K.; assumed office as Chief Technology Officer Oct 2020 Joined the National Institute of Information and Communications Technology; assumed office as Senior Researcher (current) Aug 2021 Assumed office as Director of the Company (current) Sep 2021 Assumed office as Cybersecurity Advisor, Science Park Co., Ltd. (current)

Apr 1981 Joined Kokusai Denshin Denwa Co., Ltd. (now KDDI Corporation) Apr 2012 Executive Officer and General Manager, Kyushu Regional Head Office, KDDI Corporation Jun 2016 Assumed office as Full-time Corporate Auditor, Web Money Co., Ltd. (now au PAY Corporation) Jan 2019 Assumed office as Full-time Corporate Auditor of the Company (current)

Apr 2001 Joined NTT DATA Corporation Aug 2006 Joined TAC Co., Ltd. Sep 2007 Established Komano Accounting Office (now Yoko Komano Certified Public Accountant Office) Sep 2010 Registered as Certified Public Accountant Apr 2015 Joined Tsubasa Tax Corporation (current) May 2015 Registered as Certified Tax Accountant Apr 2020 Assumed office as Corporate Auditor of the Company (current)

Dec 2011 Registered with Osaka Bar Association Dec 2011 Joined Chuo Sogo Law Office Jan 2016 Assistant Manager, General Affairs Division, Supervisory Bureau, Financial Services Agency (in charge of legal affairs); concurrently served in International Supervision Office, Compliance Investigation Office, and Policy Division Sep 2020 Registered as Certified Fraud Examiner Nov 2021 Advisor, Osaka Prefecture Securities Market Anti-Organized Crime Promotion Council Oct 2022 Assumed office as Corporate Auditor of the Company (current) Apr 2023 Deputy Chair, Committee on Countermeasures against Civil Intervention and Obstruction of Attorney Duties, Osaka Bar Association (current)