Is it stated in the manga. I wonder if he came across it or someone gave it to him? I need to know
MaybeTheory:
He was sacred and wanted something to protect him before he approached Tobi for the first time
What if hiruzen entrusted it to itachiHamura gave it to him.
How da hell would hiruzen intrust it to itachi? The only way i see that is if to summon the yata mirror you needed a scroll which hiruzen had, but i doubt it.Maybe
What if hiruzen entrusted it to itachi
Preach brotha U_UAh, Naruto.... Still has so many unanswered questions that'll we'll never get the answer to. (even if we did it'd be half-ass'd)
Can't wait till Naruto is over though. <3