Executives
Overview of Management Structure

President & CEO
Konishi Takafumi
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June 2023-Present President & CEO, Nippon Zoki Pharmaceutical Co., Ltd.
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June 2022 Director, Senior Managing Executive Officer, General Manager of Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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May 2022 Researcher, Orthopaedic Surgery, Graduate School of Medicine, Osaka University
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June 2021 Director, Managing Executive Officer, General Manager of Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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June 2020 Director, Executive Officer, Deputy General Manager of Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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August 2018 Manager of Planning Department, Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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November 2016 Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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March 2015 Completed Round 12 of the University of Tokyo Executive Management Program (UTokyo EMP)
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April 2013 Joined Nippon Zoki Pharmaceutical Co., Ltd.
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April 2011 Joined Maruho Co., Ltd.

Director
Ujita Toshiko
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June 2023 -Present Director, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2022 Member of Women‘s Empowerment Promotion Committee, Nippon Zoki Pharmaceutical Co., Ltd.
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February 2021 Member of Compliance Promotion Committee, Nippon Zoki Pharmaceutical Co., Ltd.
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November 2020 Chair of Safety Evaluation Committee for Investigational Drugs, Nippon Zoki Pharmaceutical Co., Ltd.
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November 2020 Chair of Clinical Trial Review Committee, Nippon Zoki Pharmaceutical Co., Ltd.
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November 2016 Section Chief of Pharmaceutical Affairs Department, Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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September 2014 Pharmaceutical Affairs Department, Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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April 1990 Joined Medical Affairs Department, Pharmaceutical Marketing Division, Nippon Zoki Pharmaceutical Co., Ltd.
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March 1990 Graduated from Department of Biopharmaceutical Science, Kobe Women’s College of Pharmacy

Director
Hashimoto Yuhei
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June 2025 -Present Director, Nippon Zoki Pharmaceutical Co., Ltd.
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January 2024 Senior Manager in charge of Public Affairs and Overseas Strategy, Corporate Strategy Office, Corporate Planning Headquarters, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2023 General Manager, Development Department 1, Development Division, R&D Headquarters, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2018 Planning Department, Development Division, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2017 Academic Affairs Department, Pharmaceutical Sales Division, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2014 Mito Sales Office, Tokyo Second Branch, Pharmaceutical Sales Division, Nippon Zoki Pharmaceutical Co., Ltd.
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April 2014 Joined Nippon Zoki Pharmaceutical Co., Ltd.
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March 2014 Graduated from the Faculty of Pharmaceutical Sciences, Gifu Pharmaceutical University

Outside Director
Yamada Toshiharu
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June 2023 -Present Outside Director, Nippon Zoki Pharmaceutical Co., Ltd.
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2018 Established Biosciencepartners Inc.
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2012 Vice President, Medtronic Japan Co., Ltd. Restorative Therapies Group
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2010 Vice President, Director of Spine Navigation Division, Medtronic Sofamor Danek, Co., Ltd.
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1998 Pharmaceutical Affairs and Quality Manager, SCM Manager, Medtronic Sofamor Danek, Co., Ltd.
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1996 Manager of Marketing Department, Head of Navigation and Radiation Therapy Business, Kobayashi Sofamor Danek K.K.
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1993 Marketing Department, Danek Japan Ltd.
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1987 Surgical Division, Stryker Japan K.K.
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1980 Maruki Medical Systems Inc.
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1977 Joined a hospital

Outside Director
Kubota Hirofumi
Certified Public Accountant
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June 2025 -Present Outside Director, Nippon Zoki Pharmaceutical Co., Ltd.
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June 2023 Outside Director, Fast Fitness Japan Co., Ltd. (current position)
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April 2023 Professor, Faculty of Business Administration, Otemae University (current position)
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July 2022 Representative, Kubota Certified Public Accountant Office (current position)
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July 2019 Member of the Management Oversight Committee, KPMG AZSA LLC
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October 1985 Joined Asahi Shinwa Accounting Corporation (currently KPMG AZSA LLC)

Corporate Auditor
Miyashita Yoshiaki
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June 2024-Present Corporate Auditor, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2023 Compliance Office, Nippon Zoki Pharmaceutical Co., Ltd.
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October 2022 Head of Kobe Branch Office, Nippon Zoki Pharmaceutical Co., Ltd.
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April 2019 Head of Nagoya Branch Office, Nippon Zoki Pharmaceutical Co., Ltd.
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June 2018 Head of Kobe Branch Office, Nippon Zoki Pharmaceutical Co., Ltd.
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April 1986 Joined Pharmaceutical Marketing Division, Tokyo Branch Office, Nippon Zoki Pharmaceutical Co., Ltd.

Outside Corporate Auditor
Tamaki Toshiko
Certified Public Accountant
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June 2024-Present Outside Corporate Auditor, Nippon Zoki Pharmaceutical Co., Ltd.
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July 2023 Corporate Auditor, Osaka City Bus Corporation (current position)
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October 1989 Ernst & Young ShinNihon LLC
* She served as a comprehensive external auditor for multiple local governments on and after FY2011.