Rule - Annihilation Classroom - - Vol. 2 Ch. 11

[MangaDex]

 

[kinlyn]

He was bullied for not even a day and kills himself?

 

[MinecraftNoob]

@kinlyn No, it took longer. The last chapter said that the bullying got worse over time, so it might have been weeks.

 

[Korvalus]

Apparently, the bullying was for some time, so it's not that. It was that his most dear friend gave in to the bullies, and felt abandoned. That's a little more reason to jump...
...and that's if you believe those scumbags' words that he "jumped".

 

[kidz]

So it might raise a flag and a plot twist of the murderer being Tooru and all of the current classmate are the one from before
BROO

 

[Xitel]

@kidz my thought exactly. "Died" offscreen, is using the same techniques as the bullies used against him, etc.

 

[jimkage]

It can't be Tooru, how is it even possible for a whole class of 30 students at minimum to transfer away to another prefecture at the same time as the mc.