Prison Walls of Abashiri 3

Original title: 網走番外地　望郷篇

Directed by Teruo Ishii

Upon returning to his hometown of Nagasaki, recently released prisoner Tachibana Shinichi must rejoin the Asahi gang family in order to pay back a past debt. Trouble brews when the rival gang that was responsible for sending him to prison learns of his return. Left with no alternative to their constant harassment and threats, Tachibana decides to take them on.