Yumi and Ami in their battle outfits

Yumi and Ami in their powerful battle outfits

Hi Hi Puffy AmiYumi (ハイ!ハイ!パフィー・アミユミ Hai! Hai! Pafī AmiYumi) is an American-Japanese animated fantasy-comedy television series created by Sam Register for Cartoon Network. It premiered on November 19, 2004 and ended its run on June 27, 2006, with a total of 3 seasons and 34 episodes, leaving 5 episodes unaired. The series was produced by Renegade Animation in Irving, Texas and Cartoon Network Studios in Burbank, California.

The show focuses on an animated/fictionalized setting of the real-life J-pop group Puffy AmiYumi.