Yoto monogatari: Hana no Yoshiwara hyaku-nin giri (1960)

A successful textile industrialist from the provinces, who is beloved by his employees for his kindness, cannot find a wife because of a disfiguring birthmark on his face. Even the courtesans in Yoshiwara refuse to entertain him, until an indentured peasant prostitute, Tamarazu, takes the unsavoury assignment and treats him with brash tenderness.