Mireho Misaki

Minori is a pretty server in a ramen shop. She is fed up with people who care only about her appearance and themselves. She is always straight forward and angry at everyone. She is also angry at herself who cannot really change anything.

Shinpei first meets Kasumi at a movie theatre, in a certain way an impressive encounter as he wrongly sits in her seat. The path of the two cross again as Kasumi later becomes Shinpei’s co-worker at a restaurant. One night, Shinpei finds Kasumi acting suspiciously in front of a building. She is stalking her boyfriend, whom she suspects cheated on her. Knowing the secret, Shinpei is asked to lend a hand in the infidelity investigation. Their nights then turn into a detective game and Shinpei finds himself drawn to the charm of Kasumi...

Un étudiant sans but, tombe sur une scène de crime une nuit, et saisit l'arme de poing sans penser à mal. Il le ramène chez lui et le garde en sécurité, mais la curiosité commence à le consommer...