Takayuki Imanara

Set in a spa town, Akira Takasu (Masatoshi Nagase) is a carver and a mailman. He keeps in touch with poet Penguin (Masataka Kubota). Penguin has a female fan with the name of Moonlit Night's Star (Sakurako Konishi). She sends letters to Penguin. One day, the female fan appears in front of Akira Takasu and Penguin. These three somehow get involved in a battle between the yakuza.

Munakata has an unrelenting guilt from killing his mother when he was 15 years old. After being imprisoned for 10 years, he is released and heads to Yako, a small industrial town, to work as a machinist. Living in a tiny apartment, he is tasked with secretly creating a gun out of an old TV remote control and unknowingly destroys the fragile balance of the town.

Narrates the events and cases encountered by Kaoru Utsumi, a rookie detective, and Manabu Yukawa, a university associate professor, while the two pair up to solve many mysterious cases.