- Corporate
- For Print
- February 9, 2026
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Listed Company Name: |
Eisai Co., Ltd. |
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Representative: |
Haruo Naito Representative Corporate |
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Securities Code: |
4523 |
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Stock Exchange Listings: |
Prime Market of the Tokyo Stock Exchange |
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Inquiries: |
Teruyuki Masaka Vice President, Corporate Communications Phone +81-3-3817-5120 |
Eisai Co., Ltd. announced today that the following Corporate Officers, effective April 1, 2026, were appointed by resolution at the meeting of the Board of Directors held today.
1. Corporate Officers
| New Responsibility | Name | Current Responsibility |
| Representative Corporate Officer CEO |
Haruo Naito | As on the left |
| Representative Corporate Officer Executive Vice President COO, Chief Growth Officer |
Keisuke Naito | As on the left |
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Representative Corporate Officer |
Terushige Iike | As on the left |
| Senior Vice President President, Americas Region, Chairman & CEO, Eisai Inc. |
Tatsuyuki Yasuno | As on the left |
| Senior Vice President Chairman, Eisai China Holdings Ltd. |
Yanhui Feng | Senior Vice President President, Eisai China Holdings Ltd. |
| Vice President Chief Clinical Officer |
Lynn Kramer | As on the left |
| Vice President China Business, Japan / Asia Filing and Registration, Global Safety |
Sayoko Sasaki | As on the left |
| Vice President President, Asia and Latin America Region, API Solutions |
Shohei Kanazawa | As on the left |
| Vice President Manufacturing, Quality and Technology, Japan Regulatory Affairs |
Akiko Nakahama | As on the left |
| Vice President Chief HR Officer, Corporate Communications, Sustainability, General Affairs |
Teruyuki Masaka | As on the left |
| Vice President New Supply Chain Strategy |
Mitsuo Kosaka | As on the left |
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Vice President |
Shin Ujiie |
Vice President Corporate Strategy |
| Vice President Business Development |
Toshitaka Asano | Vice President Business Development and Global Alliance |
| Vice President Chief Information Officer |
Makoto Hoketsu | As on the left |
| Vice President General Counsel, Chief Compliance Officer, Intellectual Property, Internal Control |
Shin Kato | As on the left |
| Vice President Japan Business |
Toshihiko Yusa | As on the left |
| Vice President Chief Scientific Officer |
Katsutoshi Ido | As on the left |
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Vice President |
Takuya Oyama | As on the left |
NOTE: Representative Corporate Officer and CEO Haruo Naito will also serve concurrently as a Director.
2. Retiring Corporate Officer
| Name | Current Responsibility |
| Gary Hendler |
Senior Vice President |