Board Thread:Wiki Discussions and Support/@comment-2140588-20150318152949/@comment-3279282-20150405195430

WindStar7125 wrote: Interesting. I remember Elveonora saying somewhere that Yamato's backstory in the anime is canon. Are backstories usually canon? There are at least filler/semi-canon or so.

Yamato's backstory from the Kakashi filler isn't canon. The smoke clan and everything, for example. Only what was included in the databook is canon from that filler.