Queen of the Treasure Island (1960)

At a tavern in Shimoda, Ronin Tadakazu Yamakawa saved a samurai girl named Mino from the clutches of the Benten family. When Mino's father, Kyohei Tsuchihashi, is murdered by unknown assailants, Tadakazu is summoned to Akane-ya, the landlord of this area. He promises to ensure the safety of Mino for three days, during which the Benten family must not harm her...

Unfortunately the movie Queen of the Treasure Island is not yet available on HBO Max.