Originally aired in Japan on February 16, 2005.

The episode marks a transition in the mission from group combat to individual, high-stakes duels, emphasizing the growth and specialization of the Konoha Genin. Production Context

Naruto attempts to pursue Sasuke but is intercepted by Kimimaro, a powerful subordinate of Orochimaru who uses the Shikotsumyaku (Dead Bone Pulse) Kekkei Genkai. Despite using numerous shadow clones, Naruto is unable to land a significant blow.