Board Thread:Versus Debates/@comment-5936871-20160126112547/@comment-26773508-20160220104158

ShishiHeiwa wrote: Actually the Yata Mirror can block Physical and Spiritual based attacks I think, does Nagato got anything to get passed that? If he can get rid of the Yata, Nagato just Pushes that dude into nothing. We have no idea how Itachi equipped his Susanoo with the Yata Mirror and Totsuka Blade. But considering the fact that Itachi did indeed "pick up" those weapons, then it should be possible, in principle at least, to rob Itachi off of those weapons. But that probably requires some sort of special jutsus, which Nagato may or may not know.

Either way, I think the default position should be that Nagato probably can't strip the Susanoo off of the Yata, since there is no evidence or hint in the manga that addresses that issue. It's really difficult to counter Ninpo: Kishi's Uchiha Boner no Jutsu. That shit is one of the most powerful jutsus in Narutoverse, alongside Talk no Jutsu and Plot no Jutsu.