Hamura was born with it dude, his mother had it, kashi and Ao where given the eye they never had the bloodline, this shows how burthurt u rly are, seriously write kishi letter or something to make ur sweety sakura chan relevant to the plotI see. Hamura has the Byakugan so that makes him a Hyuga. This confirms Kakashi as an Uchiha, and Ao as a Hyuga. It's all clear now.
Hinata is soooooo relevant that she is getting eaten by a plant. I never even mentioned Sakura.
lol narusaku fans