 If you liked
Shiiku Gakari Rika
|
 ...then you might like
Zankoku na Kami ga Shihai suru
|
Psychological, angsty BL titles that contain rape, incest, bullying and violence. Emotional, wonderful reads.
Shiiku Gakari Rika (and its prequel Tetsu x Rika - which was published later) is heavier on the violence, whereas Zankoku~ is in a way more developed plot- and character-wise due to its length and it actually reaching a conclusion, unlike Shiiku Gakari Rika which was unfortunately left unfinished by the mangaka.