Koe no Katachi ch1-38 + One-Shot
There sure are a lot of manga with bullying. Either way, this one is interesting in that it focuses on mending the relationships damaged by said bullying, and as thus it has plenty of character growth.
I'm however kind of disappointed as I expected a more realistic manga, and although the main characters are pretty well-developed and relatable, the same can't be said for most of the side characters (in particular the fat friend). I also expected the fact that the main girl was deaf to play a much central theme, though the manga seems to prefer using it as a catalyst for character development instead.
All in all not a bad manga though, with plenty of feels and growth, and the X vision is pretty interesting.