Rosario to Vampire #4 was published by Shueisha on October 1, 2005, as part of a series that began in 2004. Akihisa Ikeda writes. It features Aono Tsukune, Moka Akashiya, Kurumu Kuruno, Yukari Sendo and Shizuka Nekonome, among 6 characters catalogued on VerseDB.