Fairy in a Cage (1977)

Fairy in a Cage (1977) 

aka

Ori no naka no yôsei 

During World War II, the tyrannical Judge Murayama uses his military power 

to imprison and torture innocent people. Suspected of helping an anti-government 

movement, the lovely Namiji Kikushima is captured, along with a local kabuki 

actor. Helpless and unable to escape, the two are subjected to a grueling 

series of tortures including rope bondage and physical assault. As the Judge 

and his evil assistant Kayo revel in their perverse fetishes, a new military 

recruit they have hired named Taoka may be the key to the prisoners' freedom. 

He loves Namiji and will do whatever he can to help her, even if it means 

betrayal to organize an escape. (IMDB Anonymous)