The Slave Wife (1976)
Original title: 奴隷妻
The Slave Wife is a 1976 Japanese-language thriller movie directed by Akira Kato, with a running time of 1h 13m. It stars Naomi Tani, Akira Takahashi and Ikunosuke Koizumi.
An arrogant and privileged lady of wealth finds she is in need of a loan. The man who offers to help her was a former chauffeur who she had mistreated and fired. Seeing his chance for revenge he captures her and subjects her to various humiliations and abuse.