Tatsuya Suou is the protagonist of Persona 2: Innocent Sin, a game in the Megami Tensei series. He is a high school student attending Seven Sisters High School and is known for his calm and reserved demeanor. Tatsuya is deeply introspective and often finds himself pondering existential questions. Throughout the game, he becomes involved in a series of events involving rumors that come true, leading him to confront various supernatural occurrences. As a key character, Tatsuya's journey is central to the unfolding narrative, highlighting themes of identity and destiny.