Seisai ( 性裁 ) Perverse Investigations, Vanilla Series - P.I.: Perverse Investigations
Genre: Hentai
Type: OVA
Episodes: 2
Year: 2003 (10.01.2003 till 11.04.2003)
Companies: Digital Works, Y.O.U.C ()
URL: http://www.vanilla-jp.com/catalog/seisai/re_seisai1.html

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?

DVD - Perverse Investigations ep:1-2 rus/jap/eng sub:eng
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Shuuchuu Chiryou Shitsu ( 羞中恥療室 ) Internal Medicine
Genre: Hentai
Type: OVA
Episodes: 2
Year: 2004 (13.08.2004 till 12.11.2004)
Companies: Digital Works, Y.O.U.C ()
URL: http://www.vanilla-jp.com/catalog/syucyu/syu1/main.html

Mizuno Policlinic was a general hospital run by Dr. Mizuno Tadahiko. A surgeon Kageura Hitoshi was working at the surgical section. He couldn’t get in the world and always playing around with the nurses. However he knew the secret of Mizuno, and had a plot to take over the hospital by getting the women on his sides. One day, he was introduced Sugiura Makoto by Dr. Mizuno. Sugiura is an elite doctor and very handsome. Before long, the women in the hospital were attracted by him. On the other hand, Sugiura noticed that Mizuno was the one who killed his older sister by medical error, but he hadn’t admitted his mistake. Sugiura resolved his mind to avenge the medical error by taking over the hospital.

DVD - Internal Medicine ep:1-2 rus/jap/eng sub:eng
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