There are so many!

Manga
Alice 19th
Dramacon
Ouran Koukou
Aishiteruze Baby
Fullmetal Alchemist
Mermaid Melody Pichi Pichi Pitch
*and the list can go on and on*

Anime
Bleach
Naruto
Chobits
Inuyasha
Escaflowne
Fullmetal Panic
*this list ish too long too*