Supervibrato Lightning Release Swords

Supervibrato Lightning Release Swords are a special type of sword utilised by some Kumogakure shinobi; more prominently used in Killer B's signature kenjutsu. The characteristic shape of each sword not only makes them ideal for cutting, using either edge of the blade, but also means they can be thrown with great accuracy.

The swords seemingly get their name from the fact that they can channel lightning-natured chakra, increasing its vibrating frequency and hence its piercing and cutting power, to an extent that exceeds those of standard Wind Release techniques.

Trivia

 * If any of these swords are lost, B can seemingly replenish his stock upon returning to Kumogakure.
 * During the Fourth Shinobi World War, B stored five of the swords within Samehada.