Board Thread:Naruto Discussions/@comment-36221354-20180717114536/@comment-734582-20180719200544

LegionZero wrote: There isnt reason to believe that no other Otsutsuki before the 3 Shiki's didnt have a RinneSharingan We don't really know how the Otsutsuki get their power in the first place. They seem to process the fruit into pills to obtain power, but it's possible that this gives them power in a different way.