Board Thread:Naruto Discussions/@comment-9782468-20140811214915/@comment-24068519-20140812094150

Actionmanrandell wrote: Uchiha913 wrote: The Sharingan can't copy something like the Rasengan especially with no hand signs. He did copied it just not the Sharingan way, Minato taught it to him. Pretty sure the Sharingan only copies hand seals and body movements.

a technique doesn't require hand seals for it to be copied