Waru

Waru (2006) is a crime, action, drama directed by Takashi Miike rated 4.9/10.

A former gangster gets released from prison and goes to work for a group of people. The leader of this group becomes his mentor and the fight to combat criminals and for world peace. The whole resulting in the wanted and are chased of all families mob in Japan. They may however be a little unexpected help from the police.