Rikuo Nura (Nura Rikuo) is the main protagonist of the Nurarihyon no Mago series. He is the son of Rihan Nura and Wakana Nura and the grandson of Nurarihyon. He is Human by ¾ of his blood and a Yōkai by the other ¼ and is the third and current head of the Nura Clan.