|Prepared Puppet: Eight Waves of Needles|
|Rōmaji||Shikomi Kugutsu: Shinshin Happa|
|English games||Mechanical Puppet: Octo Needle Waves|
|Manga||Volume #30, Naruto Chapter #265|
|Anime||Naruto Shippūden Episode #20|
|Game||Naruto Shippūden: Ultimate Ninja 4|
|Appears in||Anime, Manga, Game|
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.
- The name of this technique is given only in video games.