Angel Guts: Red Classroom - 1979 - 6/10
AKA - Tenshi No Harawata Akai Kyoshitsu // 天使のはらわた赤い教室

Second, and arguably most acclaimed installment of this rather sordid series.
Editor of magazine runs across an old stag reel featuring an assault reenactment.
The acting was so realistic, especially from the victim, the editor decides to track her down.
Find her he does, working at a love hotel (hot sheets joint), and he offers to feature her in a quality photo shoot.
During discussion, he realizes the line between acting and acted upon had been crossed during that stag film.
Also, he realizes she has become one damaged, very broken soul.
Nikkatsu Roman Porno, so expect high percentage of nudity, fair amount of violence, and numerous joustings.
Also, because of tight Japanese censorship, expect the strategically placed flower vase, stick of furniture, casually tossed pillow. For all the excessive gropings and sobbings, you will have a perfect idea just what is going on – you just won’t get to see it.