Taishi Sato is a singer (idol group - STA*M) & an actor. He is known for Garo: Under the Moonbow (2019), Oishii Kyushoku (2019) and In Hand (2019). Taishi Sato is a singer (idol group - STA*M) & an actor. He is known for Garo: Under the Moonbow (2019), Oishii Kyushoku (2019) and In Hand (2019).