Fang Passing Fang

The user and their ninken partner spin at a ferocious speed and deliver many powerful beast-like attacks when contact is made with the target. The force of this attack is strong enough to drill through stone,though it showed less resolve against the earth walls Jirobo made.When this attack is done alone, it is called either Tunneling Fang or Drilling Fang.

Trivia

 * In the Naruto: Clash of Ninja series, Kakashi performs his own version of this technique.
 * The full name of this technique is.