Board Thread:Theories and Speculation/@comment-29769110-20170212133139/@comment-734582-20170218230841

Lorenzo.r.1st wrote: I just looked up kkg in the wiki. u should read the first, introductory paragraph. It says Kekkei Genkai (血継限界, Literally meaning: Bloodline Limit) are abilities passed down genetically within specific clans So that's that.

Lorenzo.r.1st wrote: 1- if the byagukan was fading from the bloodline, then how come both boruto and himawari have it? Boruto only has one, making a transplant more likely.

Lorenzo.r.1st wrote: every uchiha has sharingan, every hyuga has byakugan, We don't know. We've never heard of a non-byakugan Hyuga or Uchiha. Doesn't mean they don't exist. Sure the majority has them, but like i said, careful breeding. Besides, Himawari and Boruto aren't Hyuga, they're Uzumaki. If it's a paternal thing, then by definition you can't be a hyuga if you have no byakugan, even if your mom is a Hyuga.