Board Thread:Naruto Discussions/@comment-24514198-20140604211103/@comment-24953394-20140611090049

Questionaredude wrote: He was able to warp with Kamui easily until he became the shinju's jinchuriki. There was no clear reason why.

An author's whim. We all know that if Obito could use Kamui and the Shinju's abilities at the same time, he would've won chapters ago by using a suicide technique.