Tsunade reflects on the Great Toad Sage's prophecy, finally believing that Naruto is the "Child of the Prophecy" Jiraiya was meant to mentor. Decryption | Narutopedia | Fandom
This revelation confirms Jiraiya's suspicion that none of the Six Paths of Pain is the actual Nagato; they are puppets being controlled from elsewhere. Naruto Shippuden Episode 154
Starting with this episode, the series production officially switched to High-Definition (HD) for the remainder of its run. Tsunade reflects on the Great Toad Sage's prophecy,