Board Thread:Episode Discussions/@comment-1926479-20160705151842/@comment-24824859-20160706170351

@Jou Except in the anime it something like this The tomoes don't always appear instantly. Like I said, over and over again, it's not a big deal
 * Uchiha black eyes -> Uchiha red eyes -> Uchiha red eyes with tomoes appearing -> Sharingan.