is the 157th episode of the Naruto: Shippuden anime, marking the explosive beginning of the Pain's Assault Arc . It follows the simultaneous events of Pain’s invasion of Konoha and Naruto’s final stages of Sage Mode training. Key Plot Points
: While the village is under fire, Inoichi Yamanaka uses his mind-reading techniques on a captured Rain Ninja to uncover vital clues about Pain’s true identity. Episode Details Original Air Date : April 22, 2010 (Japan) English Air Date : January 8, 2012 Manga Chapter : Corresponds to Chapter 418 and onwards Naruto Shippuden Episode 157
: Pain and Konan reach the outskirts of the Hidden Leaf Village. Pain uses a clever strategy to bypass the village's sensory barrier: the Animal Path enters through the air to create a single breach, then summons the remaining five Paths of Pain and Konan inside. is the 157th episode of the Naruto: Shippuden
: Once inside, the Paths split into two groups—one to create a diversion (assault team) and one to search for Naruto (reconnaissance team). Significant moments include the Asura Path causing massive destruction and the Human Path beginning to interrogate and harvest souls from villagers. Episode Details Original Air Date : April 22,
: At Mount Myōboku, Fukasaku explains the critical weakness of Sage Mode to Naruto: it only lasts for five minutes . He reveals that to maintain it in battle, Naruto must learn to "merge" with the Great Toad Sages (Ma and Pa) so they can gather natural energy while he moves.