[Bern-san]

Spoiler for ch 2-4:

Ishida is a total bastard and Nishimiya is a saint. The part were she saw the board filled with nasty things after the singing competition and her only reaction is to say "thank you" was heartbreaking to me. She has a lot patience with everything they did to her. Especially Ishida.
I also didn't like how he tried to blame her for everything going wrong. The examples they put about how he likes to pull pranks and tortured animals didn't help to improve my impression of him.

The female teacher had good intentions but she needed more convincing arguments to make the class learn sign language. It was something hard to do. And lol at the girl who volunteered to learn sign language and help Nishimiya but stopped going to school for getting told that she was the teachers' pet.

We get to see more of Ishida getting bullied even if he tried to make it seem like getting along with it. I almost felt sorry for him when he didn't want to worry his mother.

By the way, I think the tutor is the biggest bastard. He admitted to Ishida that he understood why he harassed Nishimiya (hinting that maybe he would've done the same) and after the director came and blames Ishida, he also started to treat Ishida like shit like the rest of Ishida's classmates.

Also saw the raws for 5

Spoiler for :

Chapter focused on Ishida as he grew up and finally high school part!