Board Members and Executive Officers

Directors

  • Toru Kimura

    Representative Director, President and CEO

    Career

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    • April 1989

      Joined Sumitomo Chemical Co., Ltd.

    • October 1992

      Joined the former Sumitomo Pharmaceuticals Co., Ltd.

    • June 2009

      Vice President, Head of Genomic Science Laboratories of the Company

    • June 2010

      Vice President, Head of Research Planning & Management of the Company

    • April 2012

      Vice President, Head of Global Strategy of the Company

    • September 2013

      Vice President, Head of the Regenerative & Cellular Medicine Office of the Company

    • April 2015

      Executive Officer of the Company

    • June 2016

      Member of the Board of Directors and Executive Officer of the Company

    • April 2019

      Member of the Board of Directors and Managing Executive Officer of the Company

    • April 2021

      Representative Director and Senior Managing Executive Officer of the Company

    • June 2024

      Representative Director and President and Chief Executive Officer of the Company (to the present)

  • Motoyuki Sakai

    Representative Director, Executive Vice President
    Global Corporate Strategy; Corporate Governance; Human Resources; Global Finance Administration

    Career

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    • April 1985

      Joined Sumitomo Chemical Co., Ltd.

    • June 2007

      General Manager, Finance & Accounting Office (Accounting) of Sumitomo Chemical Co., Ltd.

    • July 2010

      General Manager, Corporate Planning & Coordination Office (Corporate Planning) of Sumitomo Chemical Co., Ltd.

    • April 2013

      General Manager, Corporate Planning & Coordination Office (Business Development) of Sumitomo Chemical Co., Ltd.

    • April 2014

      Executive Officer of Sumitomo Chemical Co., Ltd.

    • April 2018

      Managing Executive Officer of Sumitomo Chemical Co., Ltd.

    • April 2018

      President and Representative Director of Sumitomo Chemical Asia Pte Ltd

    • April 2023

      Senior Managing Executive Officer of Sumitomo Chemical Co., Ltd.

    • June 2023

      Representative Director and Senior Managing Executive Officer of Sumitomo Chemical Co., Ltd.

    • June 2024

      Joined the Company

    • June 2024

      Representative Director and Executive Vice President of the Company (to the present)

  • Tsutomu Nakagawa

    Member, Board of Directors, Executive Officer
    President and CEO, Sumitomo Pharma America, Inc.

    Career

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    • April 1993

      Joined the former Sumitomo Pharmaceuticals Co., Ltd.

    • April 2016

      Senior Officer of Global Oncology of the Company

    • April 2017

      Senior Officer of Global Oncology (Development Strategy) of the Company

    • April 2019

      Vice President, Head of the Global Oncology Office of the Company

    • April 2020

      Vice President, Head of Global Corporate Strategy of the Company

    • April 2022

      Executive Officer of the Company

    • July 2023

      Chief Strategy Officer of Sumitomo Pharma America, Inc.

    • April 2024

      President and CEO of Sumitomo Pharma America, Inc. (to the present)

    • June 2024

      Member of the Board of Directors and Executive Officer of the Company (to the present)

  • Hiroshi Niinuma

    Member, Board of Directors

    Career

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    • April 1981

      Joined Sumitomo Chemical Co., Ltd.

    • April 2006

      General Manager, Personnel Office of Sumitomo Chemical Co., Ltd.

    • April 2007

      General Manager, Human Resources Department of Sumitomo Chemical Co., Ltd.

    • April 2009

      General Manager, General Affairs Department of Sumitomo Chemical Co., Ltd.

    • April 2010

      Executive Officer of Sumitomo Chemical Co., Ltd.

    • April 2013

      Managing Executive Officer of Sumitomo Chemical Co., Ltd.

    • April 2018

      Senior Managing Executive Officer of Sumitomo Chemical Co., Ltd.

    • June 2018

      Director and Senior Managing Executive Officer of Sumitomo Chemical Co., Ltd.

    • April 2022

      Director and Executive Vice President of Sumitomo Chemical Co., Ltd. (to the present)

    • June 2024

      Member of the Board of Directors of the Company (to the present)

  • Saeko Arai

    Member, Board of Directors (Outside)

    Career

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    • November 2002

      President of Gratia, Inc. (currently, Acuray, Inc.) (to the present)

    • January 2017

      Outside Audit & Supervisory Board Member of teamS Inc. (to the present)

    • June 2018

      Member of the Board of Directors of the Company (to the present)

    • June 2018

      Outside Director of Tokyu Fudosan Holdings Corporation (to the present)

    • April 2019

      Professor at the Faculty of Business Administration of Hakuoh University (to the present)

    • June 2023

      Outside Audit & Supervisory Board Member of YKK Corporation (to the present)

    • March 2024

      Outside Audit & Supervisory Board Member of Kao Corporation (to the present)

  • Nobuhiro Endo

    Member, Board of Directors (Outside)

    Career

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    • April 2010

      President (Representative Director) of NEC Corporation

    • June 2018

      Outside Director of Japan Exchange Group, Inc. (to the present)

    • June 2019

      Member of the Board of Directors of the Company (to the present)

    • June 2019

      Chairman of the Board of NEC Corporation

    • June 2019

      Outside Director of Tokyo Marine Holdings, Inc. (to the present)

    • June 2022

      Executive Advisor of NEC Corporation (to the present)

    • June 2022

      Outside Director of Nisshin Seifun Group Inc. (to the present)

    • June 2024

      Outside Director of Kikkoman Corporation (to the present)

  • Minoru Usui

    Member, Board of Directors (Outside)

    Career

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    • June 2008

      President and Representative Director of Seiko Epson Corporation, Chief Executive Officer of Seiko Epson Corporation

    • April 2020

      Chairman and Director of Seiko Epson Corporation

    • June 2021

      Member of the Board of Directors of the Company (to the present)

    • June 2021

      Outside Director of IHI Corporation (to the present)

    • June 2024

      Advisor of Seiko Epson Corporation (to the present)

  • Koji Fujimoto

    Member, Board of Directors (Outside)

    Career

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    • April 1987

      Joined the Ministry of International Trade and Industry (MITI)
      (currently the Ministry of Economy, Trade and Industry (METI))

    • July 2008

      Director, Service Industries Division of METI (Director, Healthcare Industries Division after organizational revision in July 2011)

    • July 2015

      Councillor, Cabinet Secretariat (Assistant Director, Office of Healthcare Policy)

    • August 2019

      Specially Appointed Professor, Tokyo Medical and Dental University (to the present)

    • August 2019

      Senior URA, Research University Promotion Organization, Tokyo Medical and Dental University

    • August 2019

      Deputy Director, Research Center for Industry Alliances, Tokyo Medical and Dental University

    • June 2022

      Member of the Board of Directors of the Company (to the present)

    • March 2023

      Deputy Director / Senior URA, Open Innovation Center, Institute of Research Innovation, Tokyo Medical and Dental University (to the present)

    • March 2023

      Director, Emergency Assistance Japan Co., Ltd. (to the present)

Audit & Supervisory Board Members

  • Takashi Kutsunai

    Audit & Supervisory Board Member

    Career

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    • April 1981

      Joined Sumitomo Chemical Co., Ltd.

    • October 1984

      Joined the former Sumitomo Pharmaceuticals Co., Ltd.

    • April 2012

      Vice President, Head of Internal Auditing of the Company

    • April 2013

      Administration Officer of the Company

    • June 2018

      Full-time Audit & Supervisory Board Member of the Company (to the present)

  • Hisayoshi Kashima

    Audit & Supervisory Board Member

    Career

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    • April 1985

      Joined the former Sumitomo Pharmaceuticals Co., Ltd.

    • June 2007

      Vice President, Head of Finance & Accounting of the Company

    • April 2012

      Member, Board of Directors of Sumitomo Pharmaceuticals (Suzhou) Co., Ltd. (currently Sumitomo Pharma (Suzhou) Co., Ltd.)

    • April 2014

      Vice President, Head of Finance & Accounting of the Company

    • June 2023

      Full-time Audit & Supervisory Board Member of the Company (to the present)

  • Yoshio Iteya

    Audit & Supervisory Board Member (Outside)

    Career

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    • January 1992

      Partner at Mori Hamada & Matsumoto

    • April 2004

      Specially Appointed Professor at Hitotsubashi University School of Law (to the present)

    • June 2018

      Audit & Supervisory Board Member of the Company (to the present)

    • January 2021

      Partner at Anderson Mori & Tomotsune (to the present)

  • Mayumi Mochizuki

    Audit & Supervisory Board Member (Outside)

    Career

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    • April 2019

      Professor Emeritus at Keio University (to the present)

    • April 2019

      Project Professor at the Faculty of Pharmacy of Keio University

    • April 2019

      Adviser of the International Medical Information Center (to the present)

    • April 2020

      Special Adviser of the International University of Health and Welfare

    • October 2020

      Vice President of Science Council of Japan

    • June 2021

      Audit & Supervisory Board Member of the Company (to the present)

  • Daishiro Michimori

    Audit & Supervisory Board Member (Outside)

    Career

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    • April 1979

      Joined the Ministry of Finance

    • October 2010

      Councillor, the Cabinet Secretariat (National Policy Unit)

    • August 2012

      Regional Commissioner, the Tokyo Regional Taxation Bureau

    • April 2016

      Advisor Attorney, TMI Associates

    • June 2016

      Outside Member of the Board, World Co., Ltd.

    • April 2018

      Senior Managing Director, Daiwa Institute of Research Ltd.

    • April 2021

      Visiting Lawyer, Shimada Hamba & Osajima (up to the present)

    • April 2022

      Senior Advisor, Daiwa Institute of Research Ltd.

    • June 2022

      Audit & Supervisory Board Member of the Company (to the present)

Executive Officers

  • Yoshiharu Ikeda

    Managing Executive Officer
    Drug Research Division
    Head of Japan Business Unit

  • Hiroyuki Baba

    Managing Executive Officer
    Global Data Design Office; Legal Affairs; Intellectual Property;
    IT Management & Digital Transformation

  • Shigeyuki Nishinaka

    Managing Executive Officer
    Business Development & Management
    Vice President, Head of Business Development & Management

  • Hideyuki Harada

    Managing Executive Officer
    Technology Research & Development Division;
    Manufacturing Division
    Deputy Head of Japan Business Unit

  • Atsuko Higuchi

    Managing Executive Officer
    External Affairs; Corporate Secretariat; Human Resources

  • Koichi Kozuki

    Executive Officer
    Regulatory Affairs; Medical Science; Corporate Regulatory Compliance & Quality Assurance
    Senior Vice President, Head of Corporate Regulatory Compliance & Quality Assurance Division
    Deputy Head of Japan Business Unit

  • Isao Shimizu

    Executive Officer
    Senior Vice President, Head of Drug Research Division
    Senior Executive Research Director

  • Yumi Sato

    Executive Officer
    Drug Development Division
    Senior Vice President, Head of Drug Development Division
    Chief Development Officer, Sumitomo Pharma America, Inc.

  • Kenji Ueno

    Executive Officer
    Senior Vice President, Head of Technology Research & Development Division

  • Naoki Noguchi

    Executive Officer
    Corporate Governance; Corporate Communications
    Vice President, Head of Corporate Communications

  • Yutaka Wakemi

    Executive Officer
    Global Corporate Strategy; Global Finance
    Vice President, Head of Global Corporate Strategy

  • Adele Gulfo

    Executive Officer
    CEO of Biopharma Commercial Unit, Sumitomo Pharma America, Inc.