Naruto Shippūden: Season 9, Episode 187

9 - 187: Gutsy Master and Student: The Training

During the two-and-a-half-year time period in which Naruto was training under Jiraiya, the latter decided that it was time for Naruto to learn how to repel genjutsu. During this training session, the two traveled to a village which Jiraiya had previously been associated with, but they discovered that something dark was amidst.