Theory Who killed Senju Hashirama?

katon_style · Jun 20, 2011

If we look closely on Edo Tensei we can see that all the revived people are just before they were killed,example:Nagato,Chiyo,Haku ect
So if Hashirama died in an old age narutal/killing reason he should have been revived oldy during oro/hiruzen fight.Tobirama Nidaime is a confirmation of this and he was killed after fighting kinkaku/ginkaku.
For the moment i haven't it clear but the only one that comes in my mind for the moment is tsuschikage sensei(previous tsuschikage)....MUU with his jinton
here we have a puzzle
kakuzu said to have fought hashirama;
kakuzu have fought against/alongside kinkaku(his statement in the war confirmed this)
kinkaku has fought nidaime
madara has fought and lost to hashirama
oonoki has fought madara(raikage statement but it's unknown if he was tsuschikage since then)
let's make a ranking from the weakest to the strongest here
kakuzu-->nidaime hokage=kinkagu/ginkaku--->oonoki--->madara---->(lost)hashirama
If oonoki sensei MUU was still alive then he probably must have been stronger than his student and probably a little stronger than madara, and MUU during a fight with hashirama ended up killing eachother,