Yakuza vs. Gang Leader (1974)
Original title: 極道VS不良番長
Yakuza vs. Gang Leader is a 1974 Japanese-language crime movie directed by Kōsaku Yamashita, with a running time of 1h 34m. It stars Tomisaburō Wakayama, Tatsuo Umemiya and Tsunehiko Watase.
Gokudo Shimamura comes to blows with the Delinquent Boss who rolls into town with his motorcycle gang.