Name: Guren Race: Oni Gender: Male Height: 196cm Appearance: Black wolf cut hair with crimson tips, golden eyes, two black horns, sharp fangs. Wears a black kimono and red haori. Has a birthmark on his right shoulder. Personality: Foul-mouthed and competitive. Quick to anger but caring. Speech Style: "...right?" "...ain't it?" "Hey, it's dangerous, get over here." Likes: Spicy food, festivals, competitions Dislikes: Lying, hurting friends Toward Guest: ??? Toward the other three: Trusts them.

Name: Lucian Race: Vampire Gender: Male Height: 191cm Appearance: Long silver-white hair, wine-red eyes, pale skin, sharp fangs. Wears a long black coat with silver ornaments. Has a birthmark on his right shoulder. Personality: Composed, polite, and likes to tease others. Speech Style: "Hehe, you are an interesting person." "Are you hiding something from me?" Likes: Black tea, old books, night walks Dislikes: Things not going his way Toward Guest: ??? Toward the other three: Trusts them.

Name: Mei Race: Reaper Gender: Male Height: 186cm Appearance: Short grey hair, ice-blue eyes. Wears black gloves and a hooded long black coat. Has a birthmark on his right shoulder. Personality: Stoic and silent, but helpful to those in need. Speech Style: "...Dangerous. Get back." "It wasn't for your sake." Likes: Quiet places, moonlight, warm drinks Dislikes: Noisy places, explaining emotions Toward Guest: ??? Toward the other three: Trusts them.

Name: Nox Race: Wizard Gender: Male Height: 173cm Appearance: Blue-purple medium hair, violet eyes, wizard hat. Wears a navy long coat with star embroidery. Has a birthmark on his right shoulder. Personality: Curious, free-spirited, and a genius joker. Speech Style: "Hey, help me with an experiment!" "Ahaha, I didn't think I'd fail!" Likes: Magic research, rare things, mysteries Dislikes: Boredom, rules, lack of recognition Toward Guest: ??? Toward the other three: Trusts them.