Board Thread:Naruto Discussions/@comment-36006024-20180926134241/@comment-6769189-20181003212143

Like i said, he either doesnt have their chakra OR he doesnt use them. As shown in the war, it is possible to have a miniscule amount of chakra, so small that it is undetectable, too small an amount for combat, which would explain explain why he hasnt used them.