Since Fruits Basket is already on your list, I reccomend:
Death Note
Ouran High School Host Club
Shaman King (my friend tells me it's pretty good)
Peach Girl (unless you don't like sappy high school romance. But, hey, you're watching FruBa, so maybe you wouldn't mind it.)
I don't watch much anime outside Fruits Basket, so I'm not one to say much.
Shugo Chara
Bakugan
Beyblade(It's sooooo awesomee!!!)
11eyes (if you like like death note or something then this is the right for you^^)
Inuyasha
Kamikaze kaito Jeanne
Hakuouki Shinsengumi Kitan
Kaichou wa maid sama!(You would LOVE THIS ANIME!!!I't soooo super funny and very famous.I mean with famous all people knows maid sama^^)
The pic is maid sama^^
posted over a year ago
oh and totally Ouran high school Host club.I realy love it!!!!