Enter the Five Kage
The time has come for each Kage to leave for the Kage Summit in the Land of Iron. On his way to the meeting, Danzo gets attacked by shinobi from the Wood Country who want to take his head. Meanwhile, Naruto, with Kakashi and Yamato by his side, heads off to find the Raikage to convince him to spare Sasuke.
Aired 17/02/2011EP 199 - Enter the Five Kage

Naruto: Shippuden
Naruto: Shippuuden is the continuation of the original animated TV series Naruto. The story revolves around an older and slightly more matured Uzumaki Naruto and his quest to save his friend Uchiha Sasuke from the grips of the snake-like Shinobi, Orochimaru. After 2 and a half years Naruto finally returns to his village of Konoha, and sets about putting his ambitions to work, though it will not be easy, as he has amassed a few (more dangerous) enemies, in the likes of the shinobi organization; Akatsuki.
(Source: Anime News Network)