Translation

Jul 17, 2018

Relief Efforts Support for the Heavy Rain
in Western Japan

TOKYO, July 17, 2018 -- Chugai Pharmaceutical Co., Ltd. (TOKYO: 4519) announced today that it decided a financial donation to support the relief efforts in the disaster area where extensive damage occurred due to the recorded heavy rain in western Japan.

We express our heartfelt sympathy to the flood victims that they have encountered such an unexpected disaster and deeply hope for the early reconstruction of the disaster area.

Details of the donation
- Amount of contribution:	10 million yen
- Donated to:	Japan Platform
	Association of Medical Doctors of Asia (AMDA) Group

Contact:
For Media
Chugai Pharmaceutical Co., Ltd.
Media Relations Group, Corporate Communications Dept.,
Tomoko Shimizu
Tel: +81-3-3273-0881
E-mail: pr@chugai-pharm.co.jp

For Investors
Chugai Pharmaceutical Co., Ltd.
Investor Relations Group, Corporate Communications Dept.,
Toshiya Sasai
Tel: +81-3-3273-0554
E-mail: ir@chugai-pharm.co.jp