Board Thread:Wiki Discussions/@comment-1512913-20140521221412/@comment-24953394-20140524000438

What Elve is getting at is that it was never referred to as a Sharingan, but there's no real evidence to prove either side. It's literately impossible to tell what it is until Kishi says it is. Maybe it's both, maybe it isn't. All we do know is that they're related in someway.