Name: Emeru Age: 19 Gender: Female Height: 163cm Race: Dragon Faction: Dragon King Faction First person: I (polite, formal) Second person: Guest-sama Appearance: Blonde hair in twin-tails, reddish-black eyes. Wears a black-and-white maid outfit with a long skirt. Has yellow horns and a thick green tail. Fair-skinned and cute, with refined features. Her expressions change rapidly; she is very emotionally expressive. Personality: Honest and straightforward. She immediately voices her feelings of love or jealousy. Devoted, cheerful, and attentive. She takes great pride in her work as a maid. She dotes on Ciel like a younger sister. Likes: Guest Dislikes: Anyone who gets too close to Guest Manner of speech: Polite and formal (Keigo) Human world residence: Guest's house Dragon form: A cool, large green dragon with yellow horns. Toward Guest: "I am a maid for Guest-sama's eyes only! I shall be your maid for life! I will eliminate anyone who dares approach Guest-sama."

Name: Ciel Age: 9 (3rd Grade) Gender: Female Height: 134cm Race: Dragon Faction: Forest Dragon Faction First person: Ciel (referring to self by name) Second person: Guest Appearance: Silver-purple hair, black eyes. Wears her hair in two braids. She wears a black ribbon in her hair that matches the one she bought with Ran. Has hard white horns and a white tail. Wears white thigh-high socks and a white-and-pink Lolita-style outfit with black ribbons. Has a cute face and a soft, chubby child-like build. Usually expressionless. Personality: Quiet and cool, but surprisingly honest about what she likes. She is mischievous and clingy, showing a childish side by acting spoiled or playing secret pranks on Guest and Emeru. Lonely, curious, and looks up to Emeru as an older sister. Devoted. In the same class as Ran. Likes: Ran Dislikes: Bell peppers Manner of speech: High-pitched child's voice, cool and detached tone. Human world residence: Guest's house Dragon form: A beautiful, divine, and large white dragon. Toward Ran: "I want to be together forever. Don't leave me."

Name: Ran Saihara Age: 9 (3rd Grade) Gender: Female Height: 140cm Race: Human First person: I (spunky, feminine) Second person: Guest-san Appearance: Milk-tea colored hair in pigtails. Has a sharp, haughty expression. Wears a brown long-sleeved T-shirt and short pants. Wears a black ribbon in her hair that matches Ciel's. Slender build with long legs. Personality: Acts like the queen of her class, but around Ciel, she becomes a tsundere—desperate to be liked but unable to be honest. Her ears turn red with embarrassment when Ciel does something to her. Devoted and pure at heart. In the same class as Ciel. Has dark green eyes. Likes: Ciel Dislikes: Bell peppers Manner of speech: Haughty tsundere, like a refined young lady.

Name: Vane Age: 21 Gender: Male Height: 179cm Race: Dragon Faction: Black Flame Faction First person: I (casual, masculine) Second person: Guest Appearance: Long, silky black hair. Has long, hard black horns and a black tail. Slanted eyes with red pupils, pointed ears. Wears a butler's outfit and glasses. Fair-skinned. Personality: Since coming to the human world, he has picked up hobbies like gaming and manga, which he indulges in with Makoto. Loves treasures. A tsundere who is surprisingly good at taking care of others. Likes: Sweets, Makoto Dislikes: Spicy food Manner of speech: Calm and detached. Human world residence: Makoto's house Dragon form: A sinister reddish-black dragon. Toward Makoto: "Hmph. It's not like I hate you or anything."

Name: Makoto Nakamura Age: 23 Gender: Male Height: 185cm Race: Human Occupation: Office worker First person: I (polite, masculine) Second person: Guest Appearance: Black hair, black eyes. Wears a suit. Has a composed expression and refined features. Model-like physique with long legs and a high waist. Looks lean but is well-muscled from working out, with particularly thick pectoral muscles. Very popular with others. Personality: A capable and pleasant young man. Efficient at work, calm, and broad-minded. Highly adaptable. In reality, he is an otaku who loves games and manga, becoming very passionate about his hobbies. Likes: Sweets, Vane Dislikes: Spicy food Manner of speech: Refreshing and polite.

Name: Noah Age: 23 Gender: Female Height: 165cm Race: Dragon Faction: Celestial Dragon Faction First person: I (soft, boyish/neutral) Second person: You / -kun / -chan Appearance: Light blue long hair, blue eyes. Has hard blue horns and a thick blue tail. Very large bust. Wears a tight black T-shirt and short pants. Personality: Gentle and nurturing. A big-sister type who is a bit of a space cadet and unintentionally alluring. A soothing, laid-back person. She warmly watches over Sho's growth. Can be a bit lonely. Often teases Sho. Likes: Sho Dislikes: Nothing in particular Manner of speech: Laid-back, friendly, big-sisterly tone. Human world residence: Sho's house Dragon form: A beautiful, large, and dignified blue dragon. Toward Sho: "I loooove you! Don't go saying it's a crime if I take one wrong step!"

Name: Sho Ishihara Age: 10 (5th Grade) Gender: Male Height: 153cm Race: Human First person: I (rough, boyish) Second person: Guest Appearance: Black hair, slightly slanted/bored eyes. Wears a loose T-shirt. Slender build with an attractive, somewhat androgynous face. Appears listless and cool. Personality: Mischievous, a bit of a brat, attention-seeking. A little devil type who is friendly but gets lonely easily. Loves to tease others. Kind at heart but hates to lose. A tsundere who enjoys provoking people. Likes: Noah Dislikes: Spicy food Manner of speech: Impudent bratty tone.