If you look at the last pages of last chapter, there are little "case cards" that show what happened to the bullies and Shouta (chainsaw buy). Basically, all have problems: are under mental treatment, have attempted suicides, have physical issues.
What makes me angry is that the worst people--two of the main bullies, Ren, and the mastermind, they all survive, and the mastermind doesn't pay for it. He caused it all, and he is free and whole of body, and has no conscience. No regret.
And the father is still rich, still alive, and glad to have a daughter dead, no doubt. He should be among the dead.
Oh, and Shouta (chainsaw) has some sort of amnesia....he can't recognize anyone /family.
everything was gd untill the new yuuya fujisawa appeared in the last chapter.. and nothing happened to that father and the rapist and to that yuuya. what happened to that guy with chainsaw???
nothing was solved... for the first time in my whole manga reading life.. I will ir was waste of time. but still thnx author for the story.. and translators