A powerful jitsu performed by Jiraya, the 4th Hokage, and Naruto. It cosists of a mass of swirling chakra which is created by controlling the spherical ball of chakra in a person's hand. Rasengan is a devastatingly powerful attack that can send a person spinning high into the sky. Naruto is awesome! WHOOOOOOOOOOOT!
Sakura: "Naruto you are so strong!"
Kakashi: "' As I thought, Naruto is developing in a fast rate. I'll be expecting great things from that kid.'"