Board Thread:Theories and Speculation/@comment-1512913-20161122142914/@comment-1512913-20161122191919

Reading the novel, it's clearly stated that combining chakras of Hyuga Clan and the Moon People can create a new Tenseigan. So it's pretty much obtained in a similar manner to the Rinnegan, by combining chakras of 2 clans descending from Hamura. But I still pretty much doubt that it can be a combination of chakras of just any random Hyuga and any random Moon Person.

Highly likely that incarnates of Hamura's children is a thing as well. This would imply Toneri as an incarnate of course and Hanabi as the second incarnate, not Hinata. From what I have read so far, there is no mention of Hinata receiving Hamura's chakra directly, so unless it's stated later, she pretty much just has a piece of it as his descendant.