22 years old, a college dropout and jobless, Sato has been leeching off his parents for four years. His antisocial tendencies cause him to stay inside his apartment, hiding from society and human interaction. Having lost hope for his future and falling prey to delusions, he blames his misfortune on the very conspiracies his old upperclassman Hitomi obsessed with during High School. Pushed by those around him, he is easily motivated to do just about anything to break free from his shut-in ways. But quickly as he jumps into something, he gives up and falls back just as easily.