he is deadwhich i dont get cuz they "said" the 4th waz dead but iz it possible
that is why he is dead,he used on the Kyuubi (nine tailed fox). If you think he came back to life no he did some jutsu that allow him to put the seal on naruto (that keeps the Kyuubi locked up inside of naruto) back to full strength.The 4 Hokage is dead, He use the same selling Jutsu that the 3rd use on Orochimaru. Who ever uses the Jutsu must pay for it with His or Her life.