I have seen so many that I dont remember all of them, but here goes someones:
Eureka 7
fullmetal alchemist brothehood
strike witches
yu-gi-oh gx
inuyasha
beck
xxx-holic
school rumble
k-on
claymore
Level E
gundam seed
red baron
viewtiful joe
heat guy j
trinity blood
those who hunt elves
vandread
aika
suzumiya haruhi no yuutsu
gundam wing
soul hunter
eatman
twelve kingdoms
captain tsubasa
hikaru no go
stratos 4
get backers
initial D
arjuna
hellsing
digimon 3 and 5 seasons
black cat