KoKo Gurentai 2 2017

Directed by Takeshi Miyasaka

With violent thugs eager to make a name for themselves, the cops ask undefeated high school gang leader Shota Hirose to skip town for a year. While Shota was away, his younger friend Mikiya rose to the top and is in control of the rival high schools, but Shota does not agree with his methods.