From the anime Hipira: The Little Vampire, Hipira is a young typical school boy that just happens to be a vampire who lives in Salta, an eternally dark city so vampires are able to live there in peace.
Why I like him: He's super adventurous and always getting into mischief. His best friend Soul is always along for the ride on his weird adventures. Like any boy he has lots and lots of energy to play pranks on people. Especially his teachers.
Why I hate him: Surprisingly with him being a vampire I don't hate him one bit. He's too adorable.
Overall: I'd love to see more short episode adventures of this cute little vampire.