Title: Renketsu Houshiki
Synonyms: Consolidated System, Method of Coupling
Aired: Mar 28, 2008 to Jan 23, 2010
Keisuke’s father has informed his mother as well as Keisuke and Misaki that he has been diagnosed with cancer. And so, Keisuke announces that he wishes to inherit the family’s liquor business and be married to the daughter of his father’s former colleague. However, Keisuke’s sister Misaki does not give her blessing to the marriage. They are more than siblings. The both of them cross the threshold and make love all night and on the day that Keisuke’s fiancé’s family comes to meet with them. Misaki shows her desire for Keisuke and they mutually surrender themselves to each others’ flesh.
Title: Grope: Yami no naka no Kotoritachi
Synonyms: Grope: Little Birds in the Darkness
Aired: Dec 21, 2007 to Aug 29, 2008
An earthquake causes the school campus to collapse living only 4 survivors – 2 childhood friends, Fubuki & Shinichi with Takahaki and a Junior girl. Both Shinichi and Takahaki likes Fubuki, but Fubuki likes only Shinichi. Takahaki made false accusation on Shinichi having interest on the Junior, whom also likes Shinchi, in front of Fubuki to create a doubt between both childhood friends. And making use of the situation and raped the Junior and of course…. Fubuki. Leaving Shinichi in a mist of doubts.
Title: Yabai! Fukushuu Yami Site
Aired: Feb 28, 2014 to April 25, 2014
Based on the erotic game by Waffle.
Title: Inyouchuu The Animation
Synonyms: Inyouchuu ~Ryoushoku Gakuen Taimaroku~
Aired: Oct 31, 2006 to Dec 26, 2008
Three students are in a school late at night fighting supernatural enemies. As they are about to leave, they get attacked and trapped. Based off the Inyouchuu game.
Title: Rin x Sen: Hakudaku Onna Kyoushi to Yaroudomo
Aired: May 28, 2010 to Jul 30, 2010
Urara starts working at a girls’ school. She is now happy because she will get married in a few months. But one day, her fiance suddenly goes missing since his business didn’t go well. Months later, Yuji, a debt collector, comes to her house, but she doesn’t have enough money to pay. Yuji offers her to work at a boys’ school his friend works. He also says if she works there for a month, she won’t need to pay back money. She finally decides to accept his offer without knowing the fact that the school is full of evil teachers and students….