1959 Japanese movie

Jidai-geki by Kiyoshi Saeki

A jobless young couple, Yoshigi and Tsutue, wind up at the outskirts of the Suzaki red-light district in Tokyo. Tsutue talks her way into a job pouring sake for male customers at a small bar run by a sympathetic older woman, while Yoshigi is shunted off into a nearby noodle shop, where he gets a job delivering noodles. Tsutue charms and runs off with one of her clients. Yoshigi, ignoring the attentions of a sweet co-worker, pursues Tsutue.

Jirocho the gambler hits the road.

A legendary gangster raises himself out of a small town and gathers followers on his rise to power.