Board Thread:Wiki Discussions/@comment-3238846-20140422105553/@comment-732150-20140424154446

Regarding the "if Kakashi and Yamato's explanation, then one nature per hand", the same way Tsuchikage merges three natures with just two hands to use Dust Release, and how Obito, Madara, Hagoromo, and Naruto merge four or more natures for TSB without even using hands. Whatever that is.