RED PEONY GAMBLER: GAMBLER'S OBLIGATION (1968)

(緋牡丹博徒　一宿一飯)

dir: Norifumi Sukuki

Toei

November 22, 1968

95 minutes Color - Toei (Kyoto Studio) 

Oryu ... Junko Fuji
Torakichi Kumazaka ........... Tomisaburo Wakayama
Eisuke Togasaki ...... Michitaro Mizushima
Machi Togasaki ................ Yuki Shirono
Taichi Togasaki ... Ken'ichiro Imura

Summary from imdb.com:

Red Peony Gambler: Gambler's Obligation (Japan, 1968)

A local Yakuza boss of a silk farming town shows kindness to the wandering gambler Oryu by letting her stay at his residence. When a rival yakuza gang, who wants to take over the town's businesses, murders him, Oryu is obliged to protect his children and business.