Katekyo Hitman Reborn!

Master's Training! Strengthening Program (1x12)

Air date: Dec 13, 2006

Reborn strengthens the abilities of Gokudera and Yamamoto through specially made "training programs", which appears to be more than an exercise course. When he discovers that Reborn and Tsuna seem to be paying more attention to Yamamoto, however, Gokudera feels left out.