If only fishfuck isn't alive (or at least has stopped being a doctor, considering that he pushed Shingo to commit suicide despite being, you know, a doctor), this would've been a super duper mega quality ending. Why the hell does he not get any retribution after causing that whole incident anyway. Fucking shithead.
Well, now that I think about it, it's actually good thing this manga decides to end exactly at this point, before it has the chance to show the pile of corpses behind that fishy-eyed bastard.
Is the original lyric "Hey you, say you, eiyuu (hero)"? It's just that the lyric rhymes perfectly if so.
Thanks for your hard work.