The Revelation of a Geisha

The Revelation of a Geisha (1970) is a comedy directed by Sadao Nakajima rated 4.7/10.

After the bankruptcy of her foster-father's condom factory, Tamae sets out to make a living on her own and ends up working as a geisha at a hot spring resort. After rising in popularity, a climactic sex battle is held to decide who gets to lay claim to her.