i would have to say vegeta from dragonballz beacause he is cool and thinks he is better than everyone else also a badass
another one is light from death note beacause hes smart the main charater and is evil at the same time
another one is sasuke from naruto he is very smart silent and doesnt rush into battle
another one is byakuya from bleach why you ask he is very laid back.super fast,looks,always calm,cool and last but not least has one os a hell of a zanpaktou scatter sebonzakura kageyoshi
this list can go on and on from diffirent animes but am going to stop it right here lol