Unfair 2: The Answer (2011)
Unfair 2: The Answer is a 2011 Japanese action film directed by Shimako Satō and a sequel to Unfair: The Movie, both based on the Japanese television drama Unfair.
More at Wikipedia.
Director: Shimako Satō
Release date: September 17, 2011
Running time: 109 minutes
Gross: US$13,809,812
External links:
Official site
IMDb