Stray Cat Rock: Sex Hunter (1970)

Mako and her girl friends enter a dispute with rival street gangsters The Eagles, a band of racist macho pigs led by the evil Baron, who hate half-breeds (descendents of afro-American and Japanese couples). When one of the girls start dating a half-breed, they start a terror campaign to take all of them out of town. Mako and her gang fight back, helping their new friend Kazuma find his long gone sister.