Surpassing the Master

is episode 156 of the Naruto: Shippūden anime.

Synopsis
Naruto continues his training to master Sage Mode but this time without any oil. In the meantime, Taka finds out that J has been following them and so they kill him. J's partner reports this to the Fourth Raikage which he decides to send in a platoon to rescue Killer Bee, and also calls up on Team Samui. As the cloud ninja infiltrate the hideout, Taka is already gone, and all that is left is J's body. Then the Fourth Raikage gives Team Samui a message to Konohagakure to be given to the Hokage that Kumogakure will deal with Sasuke Uchiha and tells that he will hold a Five Kage Summit among the Five Great Kage Nations and screams "The Akatsuki will not be Forgiven!". Naruto then starts to practice more Sage techniques.

Omake
Naruto highlights how Neji doesn't appear much in Shippūden in contrast to his team-mates Lee and Tenten, who appeared in the anime-only Three-Tails Arc. Neji argues that, as a Jōnin, he is constantly away on missions and never has free time.