Board Thread:Versus Debates/@comment-26388300-20160301040622/@comment-142748-20160403235018

^ Hagoromo gave Naruto Six Paths Yang Power, true. But only the seal he gave disappeared when Kaguya was sealed. Naruto retained Six Paths Sage Mode and the Yang power he got from Hagoromo.

Again, it was never stated that the Biju were the source of Six Paths Sage Mode. Just Hagoromo.