Byakugan

The  Byakugan (白眼; Literally meaning "White Eye", Meaning ( Viz) "All Seeing White Eye") is the  dōjutsu  kekkei genkai of the  Hyūga clan. Its power first appeared, alongside the  Rinnegan, in the oldest known ancestor of the Hyūga:  Kaguya Ōtsutsuki. [1]  It has become known as one of the Three Great Dōjutsu (三大瞳術,  San Daidōjutsu; Literally meaning "Three Great Eye Techniques"), along with the  Sharingan, and the  Rinnegan