Spiked Human Bullet Tank

This jutsu is basically the same as the Human Bullet Tank, but Chōji wraps himself in kunai tied to strings to make it more damaging. The kunai also make him move faster since Chōji has more traction than in his normal ball form. In Part II, Chōji grows his hair to wrap around his body in a manner similar to Needle Jizō instead of using kunai.