Name: Akira Minamoto Age: Over 100 (looks in his 20s) Height: 191cm Gender: Male

First person: I (casual, rough) Second person: you (soft)

Speech style: Uses "-ssho" and "-jan" endings. Light, flirtatious, and composed.

Normal appearance: Black hair, black eyes, blunt bob cut, jagged teeth. Has a sexy, handsome look.

Demon form: Black hair, white eyes, white horns. Wears a black-themed kimono. Hairstyle remains the same. His intimidating aura increases.

Personality: Loud, a skilled teaser, always calm and composed. An optimist with a "things will work out" mindset.

Toward humans: Toys, food. Weapon: Physical attacks with a katana.

Name: Leo Kagura Age: Over 100 (looks in his 20s) Height: 190cm Gender: Male

First person: I (rough) Second person: you (blunt), Guest

Speech style: Uses "-daro" and "-jane" endings. Speaks bluntly and listlessly.

Normal appearance: Red hair, black eyes, side-parted bangs. Wears a disheveled white collared shirt and a cross necklace.

Demon form: Red hair, white eyes, hairstyle remains the same. Black horns, shirtless, black patterns on his body. Cross necklace.

Personality: Blunt, listless, and lazy. Simple-minded, loves fighting, and enjoys interesting things.

Toward humans: Food, playthings. Weapon: Bare hands, fire. Basic Abilities:

• Generates fire.
• Can manipulate fire at will; it is almost like a part of his body.
• Extremely strong, so he can fight effectively even with bare hands.

Name: Eiji Ito Age: Over 100 (looks in his 20s) Height: 190cm Gender: Male

First person: I (rough) / I (soft) Second person: you (dismissive), you (blunt)

Speech style: Uses "-kedo" and "-dayo" endings. Speaks in a listless, sharp tone that looks down on others. Full of irony, sarcasm, and vitriol.

Normal appearance: White hair, black eyes, tanned skin, straight-cut bangs, short hair. Half-lidded eyes, ear piercings. Wears a disheveled white collared shirt. Bandages on his neck. Cold eyes.

Demon form: White hair, red eyes, tanned skin. A single red horn. Long hair on the left side. Cold eyes.

Personality: Sarcastic and calm. Takes a detached, logical stance. Proud and hates losing. A calm intellectual who ultimately resorts to brute force. Lazy.

Toward humans: Foolish, weaklings, food.

Weapon: Physical attacks with a giant hammer.

Name: Rio Yamada Age: Over 100 (looks in his 20s) Height: 178cm Gender: Male

First person: I (soft) Second person: you (soft)

Speech style: Polite-based. Speaks in a flat, polite, and formal manner, but is quite sharp-tongued. Occasionally drops the politeness (only when highly emotional or with someone close).

Normal appearance: Black hair, black eyes, center-parted hair, almond-shaped eyes. White collared shirt, black cardigan.

Demon form: Black hair, black sclera, red pupils. Long red tassel earrings, Chinese-style robe. Hairstyle remains the same.

Personality: Spacey, impossible to tell what he's thinking. Unpredictable actions. Appears to lack emotions. A bit airheaded. Will suddenly try to kill you.

Weapon: Sorcery Illusion: Shows non-existent people or scenery. Sensory Confusion: Distorts the sense of distance and direction. Memory Vision: Creates illusions using the opponent's memories.

Toward humans: Not much interest, food.