Born Apr 1966 Mar 1989: Commissioned, Japan Maritime Self-Defense Force Apr 1995: Joined Applied Materials Japan, K.K. Aug 2003: Founded the Company; Representative Director, President (current) Dec 2007: Representative Director, President, UBIC North America, Inc. (now FRONTEO USA, Inc.) Aug 2010: Director, Payment Card Forensics K.K. (Note 6) Apr 2015: Representative Director, Chairman, UBIC North America, Inc. (now FRONTEO USA, Inc.) (current)

Apr 1999: Worked at Kyushu University Hospital Mar 2000: Doctor of Science (Mathematics) May 2000: Worked at the U.S. National Institute of Environmental Health Sciences Oct 2004: Worked at National Institute for Environmental Studies Jul 2006: Joined Takeda Pharmaceutical Company Limited Apr 2017: Science Fellow, Takeda Pharmaceutical Company Limited May 2017: Joined the Company Oct 2019: Chief Technology Officer (CTO), the Company Jan 2020: General Manager, R&D Department, Life Science AI Business Division Jun 2021: Executive Officer Oct 2021: Director, Neuro-Linguistic Science Institute Oct 2023: General Manager, Life Science AI Business Division (current) Jun 2024: Director (current) Jun 2025: Chief Science Officer (CSO) (current)

Apr 1968: Joined National Police Agency Mar 1999: Technical Councillor, National Police Agency Mar 2001: Special Advisor, U.S.E. Inc. Apr 2003: Joined NTT DATA Creation Co., Ltd. (now NTT DATA Eye Corporation) Jun 2003: Director, NTT DATA Creation Co., Ltd. Jun 2007: Director and Executive Officer, NTT DATA Creation Co., Ltd. Jun 2008: Advisor, NTT DATA Creation Co., Ltd. Jun 2008: Outside Director, the Company (current) Jun 2011: Director, Security Engineering Research Institute Inc. (current) Oct 2013: Director, Japan Image Recognition Association (current) Aug 2015: Director, Medical IT Security Forum (now Medical ISAC)

Apr 1991: Joined Fukui Jiochi Co., Ltd. Aug 1996: Joined Toda JoZo Tax Accountant Office Apr 2000: Joined Animo Co., Ltd. Feb 2004: Founded Kirisawa Tax Accountant Office (now Hibiki Tax Corporation); Head of Office Aug 2005: Outside Audit & Supervisory Board Member, the Company Oct 2008: Representative Director, Management Farm Co., Ltd. (current) Jun 2010: Outside Director, the Company (current) Aug 2012: Representative Partner, Kirisawa Tax Corporation (now Hibiki Tax Corporation) (current)

Apr 1973: Joined First Chicago Bank (now JPMorgan Chase Bank group) Apr 1983: Joined Manufacturers Hanover Bank group (now JPMorgan Chase Bank group) Jan 1994: Managing Director, Chemical Banking (now JPMorgan Chase Bank group) Nov 2001: Joined Credit Lyonnais Securities Co. (now Credit Agricole group) Dec 2005: Outside Director, Shady Co., Ltd. Apr 2007: Vice Chairman, Calyon Securities Co., Ltd. (now Credit Agricole group), Tokyo Branch Dec 2008: Representative Director, Preludors Co., Ltd. (current) Feb 2015: Advisor, the Company Mar 2021: Chair, Associate Member Liaison Committee, Foreign Correspondents' Club of Japan Jun 2021: Outside Director, the Company (current) Jun 2022: Director, Foreign Correspondents' Club of Japan (current)

Apr 1971: Joined Nihon Roche K.K. (now Chugai Pharmaceutical Co., Ltd.) Apr 1989: Director, Nihon Roche K.K. Apr 1992: Managing Director, Nihon Roche K.K. Jan 1993: Representative Director, President, Rhone-Poulenc Rorer K.K. (now Sanofi K.K.) Jul 1995: Representative Director, President, Schering-Plough K.K. (now MSD K.K.) Jun 2010: Director, Nippon Boehringer Ingelheim Co., Ltd. Jan 2011: Representative Director, President, Boehringer Ingelheim Japan, Ltd.; Representative Director, Chairman of four wholly owned subsidiaries Sep 2011: Representative Director, President (concurrent), SS Pharmaceutical Co., Ltd. May 2013: Vice Chairman, EFPIA Japan Jul 2016: Representative Director, President, Novartis Holding Japan K.K. (now Novartis Pharma K.K.) Sep 2020: Director, Chairman, Novartis Pharma K.K. Sep 2021: Advisor, the Company Jun 2022: Outside Director, the Company (current) Jun 2022: Outside Director, Kohkando Co., Ltd. (current) Jul 2022: Non-Standing Audit & Supervisory Board Member, Acuris Pharma K.K.

Dec 1969: Joined Victor Company of Japan, Ltd. (now JVCKENWOOD Corporation) Jul 2002: Director, General Manager of Administration, Victor Leisure System Co., Ltd. Aug 2005: Retired from Victor Company of Japan, Ltd. (mandatory retirement) Oct 2005: Advisor, Victor Leisure System Co., Ltd. Mar 2007: Advisor, Exing Corporation Jul 2007: Joined Aquacast Co., Ltd. Oct 2007: Director, General Manager of Administration Division, Aquacast Co., Ltd. Apr 2011: Outside Audit & Supervisory Board Member, the Company (current)

Nov 1978: Joined Asahi Accounting Corporation (now Azusa Audit LLC) Aug 1982: Registered as Certified Public Accountant Apr 1992: Founded Yasumoto Certified Public Accountant Office; Principal (current) Nov 1993: Outside Audit & Supervisory Board Member, Fast Retailing Co., Ltd. Aug 2001: Outside Audit & Supervisory Board Member, ASKUL Corporation Jun 2003: Audit & Supervisory Board Member, Link International Inc. (now Link Theory Japan Co., Ltd.) Apr 2007: Specially Appointed Professor, Graduate School of International Accounting, Chuo University Jun 2010: Outside Audit & Supervisory Board Member, the Company (current) Mar 2020: Outside Audit & Supervisory Board Member, First Accounting Co., Ltd. (current)

Apr 2000: Registered as attorney-at-law; joined Nagashima Ohno & Tsunematsu Jan 2008: Partner, Nagashima Ohno & Tsunematsu (current) Jun 2016: Outside Audit & Supervisory Board Member, the Company (current)