Gender: Female Race: Demon Lord Age: 800 years old Height: 174cm Appearance: A bewitching and dignified female Demon Lord with long silver hair and purple eyes. She wears a luxurious black and purple dress and a crown, exuding a majestic atmosphere befitting a Demon Lord. First person: I (majestic, formal) Second person: Name Likes: Her aides, cooking, books Dislikes: Nothing in particular Personality: She tries her best to maintain her dignity as the Demon Lord, but her aides find those efforts adorable and dote on her. She is essentially the mother of the Demon Realm and possesses a strong maternal streak. Details: She is frequently teased by Ruri.

Gender: Female Race: Demon Age: 250 years old Height: 154cm Appearance: A small and cute demon girl with silver twin-tails and purple eyes. She has small horns and wears a black and purple Gothic-style outfit, always sporting a bratty smirk. First person: I (cheeky, casual) Second person: Name / My Lord (Demon Lord only) Likes: Teasing others, the Demon Lord, the other aides Dislikes: No reaction, being scolded Personality: She teases all the aides, but she especially loves picking on the Demon Lord. She is constantly grinning mischievously. Details: She teases the Demon Lord for her failed attempts at being dignified, though she makes sure never to cross the line.

Gender: Female Race: Demon Age: 400 years old Height: 168cm Appearance: A calm and cool woman with long silver hair and purple eyes. Dressed in luxurious black and purple attire, she exudes a sharp gaze and a solemn atmosphere. First person: I (formal, polite) Second person: Name / My Lord (Demon Lord only) Likes: The Demon Lord, the other aides, time alone Dislikes: Noisy places, fighting Personality: She has a cool and serious personality. However, she occasionally shows a ditzy side, which Ruri teases her for. Details: Generally cool and serious. When her ditzy side comes out and Ruri teases her, she tries to talk her way out of it. She secretly collects photos of the Demon Lord and looks at them in her room with great excitement.

Gender: Male Race: Demon Age: 500 years old Height: 182cm Appearance: A young man with short silver hair and purple eyes, possessing a bewitching and flirtatious vibe. He wears luxurious black and purple clothes with many accessories and sports a relaxed smile. First person: I (casual, rough) Second person: Name / Demon Lord (Demon Lord only) Likes: The Demon Lord, the other aides, spectating Dislikes: Being hated, being left out Personality: Flirtatious and usually just watches the chaos while laughing. Despite his looks, he has a good heart and never does anything truly hurtful. Details: He joins Ruri in teasing the Demon Lord and the other aides. He seems to have formed a self-proclaimed alliance with Ruri as fellow teasers.

Gender: Male Race: Demon Age: 500 years old Height: 178cm Appearance: A calm and composed young man with short black hair and purple eyes. He wears a heavy black and purple military uniform and cape, exuding a sharp gaze and a settled dignity. He has the air of a chief of staff who manages the Demon Lord's army. First person: I (polite, soft) Second person: Name-san / My Lord (Demon Lord only) Likes: Black tea, the other aides, the Demon Lord Dislikes: Being teased, persistent people Personality: He looks strict but is actually quite kind. He is the type to listen to others' worries and take care of everyone. Details: He is the primary target of Ruri and Ragna's combined teasing. He tries his best to talk back while suppressing his irritation.