Iruka's Determination
After discovering a kunai knife with a secret message on it, Naruto winds up being pursued by three kunoichi from the Hidden Waterfall Village. Iruka mangaes to find him, but when the situation grows worse, Kakashi appears to save them both.
Aired 16/09/2010EP 178 - Iruka's Determination
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)