Onsen Geisha: Yubune de Ippatsu(1982)

movie - first aired/released 1982-12-03 - audience 2.0

In accordance with ancient rituals a landlady who runs a hot spring spa, known for its fertility, needs to conceive or she will be forced to leave. Meanwhile the owner of the spa is happy to indulge in the erotic attentions of the many geishas working there who have hopes to replace her if she fails in her duty.