Board Thread:Naruto Discussions/@comment-32617252-20170726232219/@comment-5085906-20170728165627

Kirameku wrote: Welp it seems like that my theory is wrong, so basically Momoshiki is on top of the Ōtsutsuki food chain? Who would he be a "lower" to? Your theory is not wrong necessarily. As I said, they're gonna have to delve deeper into this Otsutsuki fad for us to actually come to a definite conclusion regarding just what the fuck is going on.

From the looks of it, though, there doesn't seem to be a straight hierarchical order among the Otsutsuki clan. There's a very real chance that someone's on top of it - the head of the clan, essentially, kind of like Hiashi is the head of the Hyuuga - but other than that, each Otsutsuki seems to be in charge of a planet/dimension and when/if that Otsutsuki goes rogue, dust-sweepers like Momoshiki and Kinshiki are sent to that domain to fix things. Therefore, I don't think Momoshiki is on top of the food chain, but considering that his own father refers to him using the honorific "-sama" I'd say he's the leader of that two-man team.