Baton (film)

Baton is a 2009 Japanese police procedural film directed by Fuminori Kaneko. The film stars Tatsuya Fujiwara as Detective Akira Kase, a hardened and cynical officer haunted by a past tragedy. He is partnered with the rookie detective Keisuke Sawada, played by Kenichi Matsuyama, who is idealistic and eager to prove himself.

The plot centers around a series of seemingly unrelated murders. As Kase and Sawada investigate, they discover a connection between the victims and an old case Kase worked on years prior, forcing him to confront his past and question his own methods. The investigation challenges Sawada's faith in the justice system and tests the partnership between the two detectives, highlighting the contrasting approaches to law enforcement and the psychological toll it can take. The film explores themes of guilt, redemption, and the gray areas of morality within the police force. It is known for its dark tone, complex characters, and suspenseful plot.