[NightChilde25]

Try these anime (the one with * by them have great manga adaptations, too):

Gravitation*
Hayate no Gotoku!* (Look for Hayate the Battle Butler)
Black Cat*
Pet Shop of Horrors - the anime is hard to find. >.<*
Claymore*
Kyo Kara Maoh!
Black Blood Brothers
Zombie - Loan
Sumomo mo Momo mo
Zero no Tsukaima
12 Kingdoms

For manga try these:

The Wallflower
Pet Shop of Horrors: Tokyo
Black Sun Silver Moon
Yurara
Fake

These are some of my favorites. I hope you will like them.