Board Thread:Theories and Speculation/@comment-3568954-20150528121354/@comment-734582-20150701111535

Actionmanrandell wrote: Thekillman that was later retconned by stating all uzumaki have healing abilities case in point karin isn't a jinchuuriki but she can self heal simply by sucking out her own chakra That doesn't automatically make it a retcon. Kurama and his chakra were merging from the start. Kurama has enormous Yang (Life force power). So it seems naruto's One Night Sleep "Jutsu" is a combination of having a Yang beast, Uzumaki heritage and Asura chakra. After all, we never see any other jinchuriki use the one night sleep "jutsu". Naruto doesn't need to use anything special, no jutsu, no bites.