Eisai Co Ltd - Company Profile
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The following section provides information on Eisai Co Ltd’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Eisai Co Ltd's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Fumihiko Ike
Chairman Executive BoardMr. Fumihiko Ike has been the Chairman of the company since June 2023. Prior to this, he served as the Director at Resona Holdings, Inc. Previously, he served as the Director at NTT DATA Corporation. Mr Ike served as the Chairman at Japan Automobile Manufacturers Association, Inc and Honda Motor Co., Ltd.
Haruo Naito
Director; Representative Corporate Officer; Chief Executive Officer Executive BoardMr. Haruo Naito has been the Chief Executive Officer, Representative Corporate Officer and Director of Eisai since June 2014. Prior to this, he served as the Senior Director of Research and Development Promotion, General Manager of Research and Development, Managing Director, Representative Director, Deputy President and Senior Managing Director of the company.
Keisuke Naito
Chief Operating Officer; Chief Growth Officer; Executive Vice President; Representative Corporate Officer Senior ManagementMr. Keisuke Naito has been the Executive Vice President, Representative Corporate Officer, Chief Operating officer and Chief Growth Officer of the company since 2024. Prior to this, he served as the Senior Executive Director, Global IT Headquarters, Chief Ecosystem Officer of the company. Previously, he served as the Deputy President at Eisai Japan
Terushige Iike
Executive Vice President; Chief Strategy Officer; Chief Business Officer Senior ManagementMr Terushige Iike has been the Representative Corporate Officer, Executive Vice President and Chief Business Officer of the company since 2025. Prior to this, he served as the Chief Strategy and Planning Officer of the company. Previously, he served as the President at Eisai Japan.
Makoto Hoketsu
Vice President; Chief Information Officer Senior ManagementMr Makoto Hoketsu has been the Vice President and Chief Information Officer of the company since 2023. Prior to this, he served as the Chief Information Security Officer, Senior Group Officer, Senior Executive Director, and Global IT Headquarters of the company. Previously, he served as the Chief Security Officer at FAST RETAILING CO., LTD.
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