Ahhh, one piece, my favorite anime of all time! Hmm, all of them are my favorites! Luffy because he's optimistic, cutely dense, really really strong, never gives up, and so stupid that it makes me laugh... I just love him!

Besides, his grandfather is Vice Admiral of the Marines, his father is the leader of the famous revolutionary, and his brother is Whitebeard's subordinates! Ahh! Strong family... >.<
Zoro is cool, too! I like swordsman, and I like his three swords style! It's quite unique, and he has no sense of direction which makes him so funny and cool!
Chopper is cute, too, and a doctor to boot! ^_^ I like it! And Usopp, the Sniper King... hahahaha, he's just too funny!
^_^