Board Thread:Naruto Discussions/@comment-24312338-20180222140450/@comment-734582-20180225191551

LordWhis wrote: So, is there any actual proof of this or is it some Tsunade fanboy's wet dream ! Edo Madara implies that in order to use healing without seals, you need chakra comparable to Hashirama. Considering that Hashirama's chakra rivalled a biju... well 100x seems reasonable. Other characters with massive chakra (e.g. Jinchuriki) also healed quickly and easily. Considering many other people known to have large amounts of chakra (e.g. various Kage) don't, then we can estimate that Tsunade is biju-level with the Hundred Healings. We don't know her base level chakra, but if it's comparable to Jiraiya then indeed the difference would be around 2 orders of magnitude.