In Naruto Chapter 677, Yamato reappears again after posing as fighting against the Great Shinobi Alliance and the Kages.
Which side is he on now currently? If he is on Madara's side, why? Was he brainwashed?
In Naruto Chapter 677, Yamato reappears again after posing as fighting against the Great Shinobi Alliance and the Kages.
Which side is he on now currently? If he is on Madara's side, why? Was he brainwashed?
It looks like Yamato was unconscious thus his body was being used as a tool by Zetsu like how Obito corpse is being used by black Zetsu.
So Yamato is on the side of the shinobi alliance.
Yamato is part of the shinobi alliance but currently being controlled by madara using genjutsu or probably something related to Hashirama's cells.
Remember that madara greatly desired to use Hashirama's cells in battle he definitely came up with a working idea to use Yamato who is compatible with Hashirama's chakra as a tool.