Rentei
Rentei is a young boy who lives in the human world. He is a descendant of the Nura clan, a powerful family of youkai. Rentei is unaware of his heritage, but he begins to have strange dreams about the youkai world. One day, he meets a youkai named Rikuo Nura, who tells him that he is the heir to the Nura clan. Rentei is shocked to learn that he is a youkai, but he agrees to help Rikuo protect the human world from the evil youkai. Rentei is a kind and compassionate boy, and he is determined to use his powers for good. He is a valuable asset to the Nura clan, and he will play a key role in the battle against the evil youkai.