姦染
Series of Eroge visual novels developed by SPEED.

h4. Games
* [[Kansen ~Inyoku no Rensa~]]
* [[Kansen 2|Kansen 2 ~Inzai Toshi~]]
* [[Kansen 3 ~Shuto Houkai~]]
* [[kansen 4|Kansen 4 ~The Day After~]]
* [[Kansen 5 ~The Daybreak~]]
* [[Kansen Ball Buster]]
* [[Kansen Clipping Chronicle]]
kansen (series)