Board Thread:Boruto Discussions/@comment-43689784-20200520151938/@comment-44914736-20200530210140

Squinty97 wrote: ? You can copy the Rasengan

In official canon the only people who can use Rasengan are Minato, Kakashi, Jiraiya, Naruto, Konohamaru, Boruto, Koji Kashin and Momoshiki. Since its very much looking like Koji K is being set up like some kind of big reveal of really being Jiraiya that leaves Momoshiki as the only people to use Rasengan. Unless my memory is going fuzzy I don't remember the Rasengan ever being copied anywhere in canon??? Hiruko is a character from a movie not established as canon events or source material. So Momoshiki is the only person who didnt learn it naturally that we know about and only could use it due to the Rinnegan. Now the Rinnegan had set rules for how it worked initially but then like a bunch of other canon stuff by Kishi now has become muddy in its context. So now Momoshiki can absorb and release Ninjutsu through his right hand Rinnegan(I also dont get having the eyeballs on the palm of your hand at all) even the Rasengan. The Rasengan, Rinnegan and Momoshiki pages on here don't say anything about it being copied just absorbed and released along with it being amplified in power. Do your research on subjects more thoroughly Squinty97.