The Killer (1971)

9 | May 05, 1971 (JP) | Action, Crime | 01:25

https://www.nikkatsu.com/movie/21251.html

A former gang leader and lone wolf who has left the organization works behind the scenes in a new city to take revenge on a giant alliance of organizations. This film is amongst the last "straight" yakuza films made at Nikkatsu before the studio's switch-over to pinku eiga.