Ice Release: Black Dragon Blizzard
- Name: Ice Release: Black dragon Blizzard (Hyouton: Kokuryuu Boufuusetsu)
- Type: Unknown, Offensive, Long Range (0-10 m)
- Users: Doto Kazahana
- Hand Signs: Bird-Serpent-Monkey-Horse-Dog
Is a Ninjutsu technique utilizing the Ice Element. After forming the needed hand seals, Doto will thrust his arm to send out a black ether-like dragon to strike his opponent. As it flies through the air it will begin to turn, when it hits the target it will use its motion to launch the opponent high into the air.
Note that the manga establishes Hyouton as a bloodline limit ability unique to Haku-s family. This means this technique conflicts with established canon concerning who can do Ice Element techniques.