A peculiar attack used first by Hokusai Uchiha and later Guren. The shuriken used in this jutsu are 5-6 sided, as they resemble snowflakes. The user infuses his or her crystal-element chakra into the shuriken, forming it into a snowflake. This resembles Asuma Sarutobi, or any other wind-natured ninja, infusing wind-element chakra into chakra blades or kunais, for even greater damage. This jutsu was first seen when Minkai was attacking Seireitou Kawahiru, as a diversionary attack to use Crystal Release: Crystal Prison.