Study Assessing the Safety, Tolerability, and Pharmacokinetics of SEP-363856 in Japanese Male and Female Subjects With Schizophrenia

Dosing of the SEP-363856 group in Cohort 1 will be initiated at 50 mg SEP-363856 as an oral once daily dose for 3 consecutive days, followed by 75 mg SEP-363856 as an oral once daily dose for 4 consecutive days, and followed by 100 mg SEP-363856 as an oral once daily dose for 7 consecutive days. The SEP-363856 group in Cohort 2 will be dosed at 25 mg SEP-363856 as an oral once daily dose for 3 consecutive days, followed by 50 mg SEP-363856 as an oral once daily dose for 3 consecutive days, followed by 75 mg SEP-363856 as an oral once daily dose for 4 consecutive days, and followed by 100 mg SEP-363856 as an oral once daily dose for 7 consecutive days.

Placebo will be orally administered according to the same administration schedule as the SEP-363856 group in each cohort.