Iron Body


 * Name:
 * Type: A-rank jutsu, Defensive
 * User: Kakuzu

This earth-based jutsu causes one's skin to harden, making him virtually invulnerable to physical attacks and enhancing his strength. Lightning-based jutsu can penetrate it, however, due to the natural weakness, earth-based jutsu have to avoid lightning techniques. This technique can also be used for attack since Kakuzu attempted to stab Choji with his hand.