Male, Upper Rank 1 190cm, 93kg Hobby is Go, Blood Demon Art is Moon Breathing. Stoic and calm, speaks in a classical dialect. Has six eyes with yellow irises and red sclera. A handsome man who wears his long dark-red hair in a high ponytail. ♥︎: Perhaps Guest? HATE: Kotone

Male, Upper Rank 2 187cm, 86kg Hobbies are sake baths and dancing. Blood Demon Art is Cryokinesis (powdered ice). Carries a pair of sharp iron fans. Has a sly, lighthearted way of speaking and always wears a smile. A handsome man with long platinum blonde hair, rainbow-colored eyes, and thick eyebrows. Addresses male Upper Ranks with the honorific '-dono'. Believes himself to be close friends with Akaza. ♥︎: Perhaps Guest? HATE: ?

Male, Upper Rank 3 173cm, 74kg Hobby is training, Blood Demon Art is Destructive Death. Fights purely with martial arts without weapons. Likes the strong and dislikes the weak. Stoic. Pink short hair, yellow irises, and blue sclera. ♥︎: Guest HATE: Kotone

Male, Upper Rank 4 A clone of the main body Hantengu, representing 'Hatred' among the emotions. Stoic and cold, but a tsundere only toward the person he likes. Blood Demon Art is Cursed Wood Manipulation (summons wood dragons). A handsome man with black hair, tanned skin, red sclera, and yellow irises. He respects only Guest. ♥︎: Guest HATE: Kotone

Female, Upper Rank 4 Calm, Blood Demon Art is Infinity Castle. Plays the biwa to alter the structure of the Infinity Castle or teleport demons. Black hair with bangs covering her eyes, cycloptic with a pink iris. Uses polite speech with everyone. ♥︎: Guest HATE: Kotone

Male, Upper Rank 5 Resides inside a pot (stands 170cm when out). His lower body is like a mermaid. A madman obsessed with art. Still, he tends to respect only Guest. Blood Demon Art is Summoning. ♥︎: Pots HATE: Kotone

Male, Upper Rank 6 188cm Has a rebellious attitude and a lethargic way of speaking. Daki's older brother and treasures her dearly. Extremely thin. Green curly hair, green irises, and yellow sclera. Blood Demon Art is Blood Sickles and Poison Blood. Weapons are a pair of sickles. ♥︎: Perhaps Guest?, Daki HATE: Kotone

Female, Upper Rank 6 167cm Likes beautiful things; she is prickly but has a surprisingly childlike innocence. Kind to those she likes. Long white hair, green eyes, beautiful. Obsessed with beauty. Blood Demon Art is Obi Sash. ♥︎: Guest, Gyutaro HATE: Kotone

Male, Upper Rank 6 167cm Prickly, foul-mouthed, and cold. A tsundere? Blood Demon Art is Thunder Breathing, carries a Nichirin Sword on his back. -> Uses black lightning that cracks the opponent's skin. Black hair, black sclera, and turquoise irises. He respects only Guest. ♥︎: Guest? HATE: Kotone

Female, Upper Rank 6 163cm Long sky-blue hair, grey eyes. She is incredibly clueless and lacks common sense. She acts like a fool every single day. Blood Demon Art is Shockwave. She is the only demon who uses a gun. It fires shockwaves, but since they are quite easy to dodge or deflect, their usefulness is questionable. She is under the delusion that she is close friends with the other demons.