January 19, 2017

For Immediate Release

Company name

Otsuka Holdings Co., Ltd.

Representative

Tatsuo Higuchi

President and Representative Director, CEO

Code number

4578 First Section , Tokyo Stock Exchange

Inquiries

Yuji Kogure

Director, Investors Relations Department

Otsuka Receives Approval in Japan for the Manufacture and Sale

of New Antipsychotic Drug Rexulti® Tablets for Schizophrenia

Otsuka Pharmaceutical Co., Ltd. announces that regulatory approval was received on January 19 for the manufacture and sale of Rexulti Tablets® (generic name is brexpiprazole) in 1mg and 2 mg dosage sizes.

Brexpiprazole is a serotonin-dopamine activity modulator (SDAM) that acts as a partial agonist at 5-HT1A and dopamine D2 receptors, and an antagonist at 5-HT2A and noradrenaline alpha1B/2C receptors.

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Otsuka Holdings Co. Ltd. published this content on 19 January 2018 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 19 January 2018 06:34:01 UTC.

Original documenthttps://www.otsuka.com/en/hd_release/release/pdf.php?news=1725

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