Board Thread:Theories and Speculation/@comment-36512555-20200302063012/@comment-26636534-20200310181843

@Squinty

It could be just the effect of edo tensei that allows both Madara and Hashirama access to the chakra. Or just some of the chakra remains with them always, makes no difference to the series either way. One other point of interest is the fact that, children apparently have similar chakra signatures compared to their parents. As referenced when Mu stated to the 4th Kazekage that another shinobi, "Gaara", had a similar/same chakra signature in the 4th war. Now, could this also extend to transmigrant chakra? Let's say for Sarada and Boruto?