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Alternative Titles

Japanese: 遺作


Type: OVA
Episodes: 3
Status: Finished Airing
Aired: Nov 28, 1997 to May 29, 1998
Producers: Pink Pineapple
Licensors: NuTech Digital
Studios: Arms, Triple X
Source: Visual novel
Genre: HentaiHentai
Duration: 28 min. per ep.
Rating: Rx - Hentai


Score: 5.481 (scored by 903903 users)
1 indicates a weighted score.
Ranked: N/A2
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #10740
Members: 2,510
Favorites: 3


Ranked N/APopularity #10740Members 2,510
Add to My List
Episodes: /3


It's the last day of school before summer vacation. Kenta is gearing up for another boring summer when he receives a mysterious note. After school, he walks into the old, condemned school building, following the note's instructions. Inside, he finds that Jinpachi, Miyuki, Rika, Kotomi, Akemi, Ms. Kumi, Munemitsu and Mio have received the same note as well. Everyone decides that this is some kind of a joke, and starts arguing about the identity of the prankster. Suddenly, they hear the entrance being boarded up... The nightmare begins as the girls vanish one by one. Rika is the first one to disappear, followed by a shocking video of Rika being violated by an unknown assailant... A twisted story filled with scenes of shocking and graphic hardcore sex!!!

Characters & Voice Actors


Matano, Hiromichi
Takahashi, Takeo
Assistant Animation Director, Key Animation


Opening Theme

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Ending Theme

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Mar 7, 2022
So, I noticed I've pretty much only reviewed shows I dislike, and I wanted to change that so... here's Isaku!

The story:
There's a rumour in Kenta's high school that the creepy old janitor Isaku Itou raped Miyuki's sister, which left one of the buildings boarded up. Soon Kenta, his friends, and the girls get mysterious letters telling them to go to said boarded up building, which they then promptly do assuming it's a prank by Kenta. Slowly but surely girls and guys start disappearing and then sex tapes involving them make the rounds to the remaining girls and guys who stuck together.

It's essentially a kidnapping ...
Jun 2, 2013
This is a very sick anime. So sick, that I nearly puked. My god was this series awful.

The whole entire ova is filled with nothing but rape, where nearly everyone except the male protagonist is raped and touched by a filthy and disgusting man named Isaku, who wants to have fun and do disgusting things to women sexually and thinks all women are whores.

This entire series is not meant for everyone and if you like a series that is based on disgusting things, mainly rape, watch this ova. Very similar to Cool Devices, and both disgusting.

just remember to keep yourself sane after watching ...


Recent News

Recent Forum Discussion

Poll: Isaku Episode 3 Discussion
Ston3_FreeN7 - Jan 18, 2012
4 repliesby MizuhoKamui »»
Apr 1, 2023 2:25 AM
Poll: Isaku Episode 2 Discussion
HentaiList10 - Apr 22, 2021
1 repliesby MizuhoKamui »»
Mar 31, 2023 6:48 PM
Poll: Isaku Episode 1 Discussion
removed-user - Feb 14, 2016
2 repliesby MizuhoKamui »»
Mar 31, 2023 6:15 PM
where do you get this show?
sick742 - Apr 11, 2009
1 repliesby Spkilla »»
Jun 27, 2013 5:42 PM