Chibi Vampire [Manga]
Karin Maaka is the middle child in a family of vampires who immigrated to Japan two centuries earlier. Unlike the rest of her family, Karin does not feed on blood, she produces it. As a result, she is forced to bite others to expel the extra blood, lest she suffer exaggerated nose-bleeds. She also exhibits no normal vampire traits, and instead lives her life just as an ordinary teenage girl would. She can go outside during the day, attends high school, and follows the sleep pattern of normal humans. However, the general peacefulness of her life is disrupted with the arrival of a new transfer student, Kenta Usui.