Kuraokami is a dōjutsu that manifested in the eyes of Ryo Hyuga, Teizen Uchiha and Shiena Uchiha along with Amaterasu, Tsukuyomi, and Enhanced Tsukuyomi. This dōjutsu is a technique that creates unmeltable ice. It was first used to create the gravestone of Boruto Uzumaki. It's first use in battle was with the usage of Ice Release: Frozen Azure Dragon Technique. Fuyuki Haru inherited this dojutsu from her father in her left Mangekyō Sharingan. She also awakened Amaterasu and Suijin.