Board Thread:Naruto Discussions/@comment-33229263-20171029171433/@comment-734582-20171029174908

MehNameIsJeff wrote: We've seen that no Dojutsu cannot be deactivated with the exception of the Rinne-Sharingan, which manifests on one's forehead so I don't see how that could be deactivated and Momoshiki's Rinnegan, which, again it's due to placement (This case forehead and palms). The Byakugan is present as a physical eye, and activating it doesn't cause huge physical changes. By analogy, the Rinnegan could also be such an eye.