Manga (Tensei Kyuuketsuki-san wa Ohirune ga Shitai)

Plot:

 * A polite and lethargic boy was reincarnated in another world as a vampire bishoujo. In this world of swords and magic, this protagonist who was reborn replete with all kinds of cheat powers was searching for one thing: Three meals a day, snacks and an afternoon nap, I guess. Are you really the protagonist? And thus begins the fantasy comedy of a vampire looking for the ideal moocher lifestyle?