Two girls named Ami and Yumi that play in a band the bad Points are that Kass can be unlikable and greedy just like Mr Krabs from Spongebob Squarepants and some bad episodes like Julie amiyumi. But the theme song is catchy and not bad this is one of the best Cartoon Network shows from 2004 along with Foster's Home For Imaginary Friends.
Review of Hi Hi Puffy AmiYumi
