Rosario to Vampire is a supernatural romance anime series based on the manga of the same name by Akihisa Ikeda. It follows Tsukune Aono, an average high school student who accidentally enrolls in Yokai Academy, a school for monsters. There, he befriends Moka Akashiya, a vampire with a rosary that seals her true powers. The series explores themes of friendship, love, and the challenges of fitting in while blending comedy and action.