 If you liked
Serial Experiments Lain
|
 ...then you might like
Kaijuu no Kodomo
|
Okay, I know that in both works they have their own stories and settings, but what makes them have their similarities is the fact that they work very well with Randômica in their plot, to want to go deeper and deeper with "that" that the work that shows you (in a very subliminal way).