 If you liked
School Days
|
 ...then you might like
Dokusen
|
Both are deconstruction attempts at their genres, blackmail hentai and harem ecchi respectively. Both do not succeed at that completely, yet still leave the viewer disturbed about their messed up stories. They share a similar plot twist towards the end and a similar character psychology and development. Neither of them has likeable characters, which in both cases probably is intended. Both contain sexual scenes, which however don't really feel "good and happy". Both have an "ugly" art style.