Board Thread:Episode Discussions/@comment-1181222-20180411104401/@comment-734582-20180413055207

Ninjachris wrote: Guess I was wrong about the origin of boruto’s eye it actually was given to him by toneri. But apparently whatever the jougan is toneri gave boruto an incomplete or weaker version since urashiki said it was hastily prepared and I’m guessing it will get stronger over time or even be further powered by the ootsutsuki curse seal. Jogan means pure eye. In The Last, the byakugan of Hinata was said to be pure, whatever that means. It could be that he's eligible for the Tenseigan, but that Toneri was unable to get him to that point.