The Five Kage's Decision

is episode 222 of the Naruto: Shippūden anime.

Summary
Tsunade talks to a council and informs about the Fourth Shinobi World War and warns others not to underestimate Akatsuki. Whereas in Land of Lightning a council is held about war, as Kisame spies on them. B paying no attention was bought in writing raps in his rhyme book. Later, Shizune informs Tsunade about Naruto's disappearance for which she ordered some shinobi to search for him. Naruto returns to Ramen Ichiraku. Two Konoha shinobi ask for his autograph, but he doesn't know how to respond. Three days later the Kage meet again to discuss how they should start pooling their resources. As the first matter of business, Naruto and Killer B are to be given constant protection. Tsunade objects since they would both be invaluable in the war with Akatsuki, but is forced to agree. Tsunade meets with A alone and asks him for a favour to let B teach Naruto how to control Nine-Tails. A says that the place where he is sending B and Naruto isn't just a hideout but a training ground. Tsunade returns to the village and informs Naruto that he's going on an S-rank misson to an island located in the Land of Lightning.

Trivia

 * A poster for the Naruto Shippūden 5: Blood Prison movie was shown on a wall in the entrance hall of B's enka concert.