Santen Pharmaceutical Co., Ltd. announced that Takeshi has been appointed as Member of the Board Executive Corporate Officer, Japan Business, Head of Japan Sales & Marketing, Prescription Pharmaceuticals and Akihiro Tsujimura has been appointed as Member of the Board Executive Corporate Officer, Asia and North America Businesses, Head of Asia Division, President & CEO of Santen Inc. and Shigeo Taniuchi has been appointed as Member of the Board Senior Corporate Officer, Head of Santen EMEA, President of Santen Holdings EU B.V. Yutaro Shintaku has been appointed as Member of the Board.