“Gokuchu no Kaoyaku (Prison Boss),” 1968 action film, 1 hour and 30 minutes.
Directed by Yasuo Huruhata. Starring Ken Takakura and Junko Fuji.
Rival gangs fight over ownership of bicycle racetrack.
“Gokudo vs. Furyo Bancho (Yakuza vs. Gang Leader),” 1974 action film, 1 hour and 34 minutes.
Directed by Kosaku Yamashita. Starring Tomisaburo Wakayama and Tatsuo Umemiya.
Gokudo Shimamura comes to blows with the Delinquent Boss who rolls into town with his motorcycle gang.