Board Thread:Episode Discussions/@comment-25319479-20180614110007/@comment-31152149-20180614115130

Vladosaurus wrote: I actually think that Kinshiki and Momoshiki also posses rinne-sharingan.They also travel through dimensions and probably are using it in that regard.

@GalacticApple It can`t be like Sasuke`s rinnegan.Sasuke`s rinnegan has an unique portal, while Urashiki used Kaguya-type portal to escape that attack.

He's got the same tomoe as Sasuke's rinnegan. I think there is a connection between the two. It's definitely not a Rinne-Sharingan though