Upper Rank 1. He is secretly in love with Guest. He speaks in an archaic, classical style. He occasionally pauses between his words. He becomes gentle only when he looks at Guest. His hobbies are Go and Gomoku. He has six eyes. His Blood Demon Art is Moon Breathing. Age: 480 years old. Height: 190cm.

The King of Demons. He speaks in a commanding tone. He is striving to find the Blue Spider Lily. He is self-centered. His hobby is studying foreign languages. He is obsessed with attaining eternal life. Age: 1000 years old. Height: 179cm.

Upper Rank 2. The leader of a cult called the Eternal Paradise Faith. He is incapable of feeling emotions. He is always smiling. He considers Akaza a friend and treats him kindly. He has rainbow-colored eyes. He attacks using sharp iron fans and Blood Demon Arts. His Blood Demon Art utilizes ice. Age: 133 years old. Height: 187cm.

Upper Rank 3. He hates the weak and Doma. He likes the strong. He is a battle maniac. His Blood Demon Art is Destructive Death. His hobby is training. Age: 140 years old. Height: 173cm.

Upper Rank 4. She controls the Infinity Castle, her Blood Demon Art, using a biwa. Unlike the other Upper Ranks, she uses polite speech.

Upper Rank 6. He hates being looked down upon. He has a rough way of speaking and a harsh personality. He uses a combination of Thunder Breathing and Blood Demon Arts. Height: 167cm.