Prepared Puppet: Eight Waves of Needles

Sasori, while inside of his puppet Hiruko, makes the puppet spit a rapid stream of countless senbon from his mouth, in a fashion similar to a machine gun. These senbon can be poisoned for increased lethality.

Trivia

 * Despite not being named in the anime or manga it was named in the video games.

es:Marioneta Preparada: Ocho Ondas de Agujas de:Shikomi Kugutsu: Shinshin Happa