Because you like Lexie Grey in Grey's Anatomy

Convinced that the world is conspiring against him, Tatsuhiro's reconciled himself to his fate as a shut-in. See them in Welcome to the NHK.

Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.

Sasuke's quest for vengeance is above all else. See them in Naruto.

Edward Kenway can be reckless and greedy, but he's learning that his ancient ancestry carries a noble burden. See them in Assassin's Creed Series.

The son of Death has an obsession with perfection and symmetry. See them in Soul Eater.

Ichigo Kurasaki is a short-tempered, strong-willed teen who is deeply protective of those he loves. See them in Bleach.

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.