Yuko (Masumi Jun) is the number one, top-grossing prostitute operating at Paradise Bath House. She's a smart girl, a college graduate. Kaneyo, her second best, is not happy about this. After a few confrontations between the two whores, they have an impressive fight in the soap suds. A new girl arrives, Kinuko (Yuri Yamashina) who is instantly popular with all the gents due to her soapy-hand technique. The calm days at Paradise bath House seem to be back, only their male customers are being robbed, with evidence falling either on Yuko or Kaneyo.

Masumi Jun
as Yuko

Yuri Yamashina
as Kinuko

Kyoko Naitô
as

Tatsuya Hamaguchi
as

Akiko Yoshii
as

Midori Mori
as

Mariko Hoshi
as

Hidetoshi Kageyama
as

Hiroyuki Mikawa
as

Daisuke Ōmi
as