Because you like Yugi Moto in Yu-Gi-Oh!
China has five thousand years of history, and he's optimistic he'll win over the Allied Powers to the wisdom of his ways. See them in Axis Powers Hetalia.
An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.
Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.
Kind and friendly, Rinoa Heartilly is nonetheless an effective freedom fighter. See them in Final Fantasy Series.
Courteous, dangerous, and powerful, Kaname Kuran controls an entire court of vampires. Very, very pretty vampires. See them in Vampire Knight.
With his perfectly combed hair and flashy military outfits, France can charm the pants off of anyone—well except his fellow nations, it seems. See them in Axis Powers Hetalia.
Duck, girl, and legend: Ahiru's identities confuse even herself at times, and she often wonders which of them is truly her. See them in Princess Tutu.
With her consciousness so easily shifted between bodies, Motoko Kusanagi is left unsure of who or what she really is. See them in Ghost in the Shell.
The pasta-loving, skirt-chasing personification of North Italy, Feliciano Vargas is decidedly a lover, not a fighter. See them in Axis Powers Hetalia.
Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.
World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.
Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.