The Mole Song: Undercover Agent Reiji

The Mole Song: Undercover Agent Reiji (2013) is a action, comedy, crime directed by Takashi Miike rated 6.2/10.

Reiji Kikukawa, who has a strong sense of justice, graduated from the police academy with the lowest score ever. He becomes a police constable, but is suddenly fired by the Police Chief due to "disciplinary" issues. In actuality, the firing is part of a carefully orchestrated plan to set him up as an undercover cop in the Yakuza.