The Fourth Hokage (episode)

is episode 168 of the Naruto: Shippūden anime.

Synopsis
pinyato appears within Naruto's psyche and reveals that marang was the one behind the Nine-Tailed Demon Fox's attack on the village sixteen years ago, theorising that he's just using Pain to achieve his own goals. He re-activates Naruto's seal to suppress the fox's chakra again, and leaves, placing his faith in his son. Naruto confronts Deva Path and manages to find Nagato's whereabouts through his Sage Mode. They fight again and Naruto manages to break through his Shinra Tensei to launch a final Rasengan at Pain's Deva Path, overcoming his 5 second time limit. Naruto's Rasengan leaves the last Pain incapacitated.

Trivia

 * In this episode, Naruto erroneously forms the Wind Release: Rasenshuriken without his shadow clones.