Ok so there are many reasons why I like these charcters that i put down. Some of them are for power and some of them are for there personality. some of them both:p

first up oruchimaru
mmm mainly for his power and personality

next up kabuto cause he's awesome like that

next is sai cause of his personality and his awesome ability to make stuff come out from his drawingsXD

ummm i forget her name but she KICKS BUTT BIG TIME XDD CANT HELP BUT LOVE HER

^^ mmm PRINCESS TUTU ALL THE WAY AND DUCK AND RUE
Rue
Princess tutu
DUCKxD LOVE HER
Dont know her name but she is cool to.

CORTANA cause she could blow the world up in ur faceXD >.> to lazy to put master chief

dont know much about him except that he's crazy AWESOME.

O.o not even sure this is an anime but...
RAVEN ALL THE WAY

ok i have lots more but uhhhh.... imma stop here.