Wind Release: Vacuum Sphere

The user takes a deep breath and then exhales several small blasts of wind chakra in such a manner that they are dispersed over an expansive range, enough to make it difficult to avoid them entirely without taking any damage. Due to the properties of this technique, the expelled blasts are capable of piercing into and potentially through an opponent's flesh when they collide with it.

Trivia

 * In the anime, Danzō uses a variation of this technique which is one big blast of air, instead of many small ones. Said alternative version was used with only the dog hand seal and pronounced as "Fūton: Shinkūdama".