Naruto and Sasuke are the central rivals from Naruto, the manga by Masashi Kishimoto that became the long-running anime series Naruto and Naruto Shippuden. Their fights, especially the battles at the Valley of the End, became defining moments for a generation of anime fans. Clips from their clashes spread widely through YouTube edits, AMVs and later TikTok and soundboards, where the short burst of battle audio is reused as a shorthand for an epic, emotional showdown between former friends.