Secret Technique: Insect Sphere

The user sends their kikaichū to spread over a wide range, and the moment they locate the target, the insects gather at once, forming a sphere around the target. They then attach themselves to the target and begin eating away at their chakra. Even if the target manages to escape, the insects will immediately follow.

Trivia

 * In the Ultimate Ninja Storm series, this technique is instead used to send a big, slow moving sphere of insects towards the opponent.