Tokugawa onna keibatsu-shi

The production values are actually pretty high and the sleaze factor surprisingly low despite the saucy premise (there's practically no nudity until the final montage of women being punished for preaching Christianity). There's whippings, crucifixions, drownings, brandings, etc plus plenty of kink including brother/sister incest and sadistic lesbian nuns. The best story is the last one involving a tattoo artist driven mad by trying to capture a perfect facial expression of agony in his work.