Urashima Tunnel – Once you enter that tunnel, you can get whatever you want, but at a price. Kaoru Tohno, who seems to have an elusive personality and traumatic past,…

Kei Kikuno attends a vocational school as a student. For her part-time job, she works as a contract killer. She is excellent at her job and never gets scared by…

Miyamura is quiet and keeps to himself, and honors student Kyoko is cheerful and popular. They are polar opposites but both have a secret persona that no one knows about….