*is very tempted to spoil Inuyasha (actually, give me one good reason why I shouldn't )*

Anyway:

Eureka Seven
Tengen Toppa Gurren Lagann
Neon Genesis Evangelion + End of Evangelion
5 Centimeters Per Second
Cardcaptor Sakura (for the love of god, not the English dub though)
Kiki's Delivery Service
Higurashi no Naku Koro ni
The Melancholy of Haruhi Suzumiya
Tokyo Magnitude 8.0
Kara no Kyoukai 1-6 (7 isn't available just yet)
Nodame Cantabile
Ouran High School Host Club
Tokyo Marble Chocolate
Detroit Metal City
Eden of the East

There should be enough variety there to keep you busy for a while.