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Alternative Titles

English: Perverse Investigations
Synonyms: Sex Judge
Japanese: 性裁


Type: OVA
Episodes: 2
Status: Finished Airing
Aired: Jan 10, 2003 to Apr 11, 2003
Producers: Y.O.U.C
Licensors: None found, add some
Studios: None found, add some
Source: Visual novel
Duration: 30 min. per ep.
Rating: Rx - Hentai


Score: 5.471 (scored by 806 users)
1 indicates a weighted score. Please note that 'Not yet aired' titles are excluded.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #6923
Members: 2,547
Favorites: 3
Ranked N/APopularity #6923Members 2,547
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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)


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Related Anime

Characters & Voice Actors

Negishi, Masayoshi
Nagihara, Hikaru
Enjyoji, Kiyoka
Sakura, Shiori
Itou, Nozomi
Sudou, Nami
Ichijyou, Sae
Negishi, Kizuna


Yoshida, Tomohiro
Sound Director
Blue Gale
Original Creator
Kibata, Minoru
Key Animation

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More reviewsReviews

May 10, 2012
Alpharon (All reviews)
Esta review también está en español.

A few months ago, while digging in the depths of this page database, I found Seisai. This title attracted me for two reasons: first, the cover image have nice looking girls/art, even if it showed handcuffs, captivity and apparent violence (all of those are big NO when I'm choosing porn). Second, and the decisive fact (the one that overcame all the bad things in the previous sentence), was the synopsis: the story looked interesting! Hell, there was a story to begin with! So, ignoring my softcore nature, I watched this with high expectations...

The story: Nankai Highschool's shocked, because professor Yuko read more


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