Rosario + Vampire: Season II (ロザリオとバンパイア season II, Rozario to Banpaia Shīzun Tsū) is the sequel of the Japanese manga series Rosario + Vampire, written and illustrated by Akihisa Ikeda. The series follows Tsukune Aono and his monster friends, including the beautiful vampire girl Moka Akashiya, as they attend their second year at Yokai Academy, a school for monsters that was rebuilt following the events of the school festival the previous year. Season II introduces new characters and an organization called Fairy Tale to serve as an antagonist. It also delves into Moka's past with her family and the secrets of her rosario.