Sex Hunter: Wet Target (4.2)

Movie · 1972 · 1 h 09 min · Drama

While rotting away in jail, Okamoto learns of the death of his beloved sister, Natsuko. Violently assaulted by a group of U.S. military men during a drunken joyride, she was found dead by local authorities. Haunted by the tragedy, Okamoto escapes from jail to hunt down and kill those who destroyed the life of his sister. What he uncovers during his investigation is much more horrifying than he could ever imagine...

Directed by: 澤田幸弘

Starring 伊佐山ひろ子, Miyoko Aoyama, 沢田情児, 相川圭子, 高橋明

We don't know where to watch it in the US.