Sueta Akihiro

Shy has grown a little after the battle against the "Amarariruku" led by the mysterious boy Stigma. When she returns to Japan, she meets Tennouji Ai, a girl from a village of ninjas who ran away from her home. She tells Shy that she left her village to chase after a member of the "Amarariruku." Amidst all this, an incident occurs in which Tokyo is suddenly enveloped in a black…

Puberty Syndrome... A bizarre phenomenon rumored to be triggered by an unstable mental state. After encountering various girls going through Puberty Syndrome, Azusagawa Sakuta's high school days have come to a close, and he is now a university student. He enrolls at a university in Kanazawa-hakkei alongside his girlfriend Sakurajima Mai, a nationally famed actress. Off campus…