Kuraokami (NejiHyuga2)

Kuraokami is a dōjutsu that manifested in the eyes of Ryo Hyuga, Teizen Uchiha and Shiena Uchiha along with Amaterasu, Tsukuyomi, and Kotoamatsukami. This dōjutsu is a technique that creates unmeltable ice. It was first used to create the gravestone of c:naruto:Boruto Uzumaki. It's first use in battle was the use of Ice Release: Frozen Azure Dragon Technique.