Naruto Shippuden Episode 245 English Subbed Episode Title:The Next Challenge! Naruto vs. The Nine Tails.Episode Description:Having reached an understanding with Killer Bee, Naruto uses what he learned to overcome his dark self while thanking his counterpart for shaping who he is now. Bee declares himself Naruto's instructor while taking him and Yamato to a temple behind the waterfall, explaining it to be a training ground for Jinchuriki to directly confront and tame their Tailed Beasts. Bee, Yamato, and Naruto enter a chamber where Naruto must fight the Nine Tails once opening his seal, Bee advising the youth to extract the Nine Tails's chakra as Naruto takes advantage of his mediated state to assume Sage Mode.