Completed
“Four students investigate their teacher's murder using brutal methods, descending into darkness while pursuing seven female suspects.”
Perverse Investigations
性裁
5.27
4,596 viewers · 8 favorites
Avant Garde
Fantasy
Horror
Hentai
Would You Love or Hate This?
AI-powered analysis tailored to your taste
Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...
However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...
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Synopsis
Four students investigate their teacher's murder using brutal methods, descending into darkness while pursuing seven female suspects.
A horrible murder has been committed on the grounds of Nankai Academy. Professor Yuko, one of the school's most popular teachers, died when she was pushed off of the roof of one of the school's buildings. Her death has left her students with feelings of confusion, pain, and above all else... anger. Four of her male students, Masayoshi, Daisuke, Mitsuru and Shinya, are determined to uncover the truth. They soon discover an important clue: Professor Yuko's planner had been marked on the very night she was killed... marked with the names of seven girls. With this evidence, the boys begin their investigations... and they'll use any method required in order to find the murderer. Through rape, manipulation and torture, they uncover important details, but piecing the puzzle together won't be easy. And the longer their search draws on, the more they feel themselves being overtaken by their own dark desires... Will they ever find out the truth behind Yuko's death? (Source: ANN)
What people say
Community consensus
Derived from 3 sampled reviews
4.7
/10
What 3 viewers settled on.
0%
recommend
Score distribution
median 5
mode 3
σ 1.25
Agreement
Mostly aligned
σ 1.25 · some divergence
The polarity gap
—
Not enough recommend signal yet
Score over time
↓ 1.33
Running avg · May 2012 → Jun 2023
Snap verdicts
· shortest highly-rated reviews
- 5 “Nami is undeniably cute, which serves as the only redeeming quality of this entire production. Unfortunately, the story is painfully average and objectively shitty, suffering from a confusing,...”
- 3 “While the sex scenes are not the absolute worst I have encountered and might appeal to a very niche audience, the positives end there. The experience is marred by a confusing, poorly told plot,...”
- 6 “The animation is flawless, featuring excellent character designs and fluid, uncensored sex scenes that meet all the technical requirements of the genre. However, the plot is an absolute disaster,...”
Verbosity
Short · 33%
Medium · 33%
Long · 33%
Watch Order & Related
A self-contained story.
No sequels, spin-offs or alternate tellings — Perverse Investigations begins and ends here.
Cast
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See all credits →Production slate
- Format 2 × 28′ eps × min
- Total runtime 0h 56m all episodes
- Aired Jan 2003 – Apr 2003
- Source Ova media type
- Rated Rx Hentai
- Ref. BS-2679 catalog
Produced by
- Digital Works Producer
Licensed by
- Critical Mass Video Licensor