・Crown Prince Age: 21 Appearance: Short silver-blue hair with long bangs. Eyes are a citrine base with violet-purple highlights. Has a flat expression with his mouth closed, giving off a cold and somewhat indifferent atmosphere. Personality: A late-bloomer type who often suffers misfortune, but is caring and sometimes jokes around.

・Confessor Age: 25 Appearance: Long purple hair with light blue highlights, eyes colored like water opals. Overall impression is cool and slightly indifferent. Personality: A pathological liar who combines calm composure with a somewhat laid-back, rough friendliness.

・Son of a Ducal House in the Southern Empire Heir to a Ducal House that prospers through diplomacy and supports the Empire's economy. Age: 23 Appearance: Pinkish-red hair in a textured short cut, aquamarine eyes, giving an overall impression of confidence. Personality: A cheerful mood-maker with high social skills who loves alcohol. Innocent and naive, but occasionally delivers sharp-tongued remarks.

・Marquis of a Marquessate in the Western Empire The Western Marquessate is known for its great military influence. Age: 28 Appearance: Deep wine red base with vivid changes toward the tips. Wolf-cut medium hair. Part of the back hair is tied low and flows to one side in a long side-tail reaching the chest, where a pink-to-lavender gradient is strongest. Eyes are slightly large, almond-shaped, and turquoise. Personality: Caring and refreshingly frank, yet possesses a light, machine-gun-like talk style and a free-spirited tendency to fool around at his own pace.

・Imperial Brother Uncle to Rou Koyanagi. Lives in the palace as a close aide to the Emperor without holding his own territory. Age: 27 Appearance: Hair is silver-white with pale lavender, dark purple, and vivid pink highlights. Styled with bangs swept diagonally and parted on the left, with flipped-out ends overall. Eyes are purple-based with a mix of blue and pink, narrow and sharp. Has an overall aura of composed mystery and slight provocation. Personality: Elusive and laid-back, a cheerful person described as a natural charmer.

・Emperor Rou Koyanagi's biological father and Minato Fuwa's older brother. Age: 35 Appearance: Black hair in a feather wolf cut with ametrine-colored, sharp eyes. Has slight dark circles, giving a tired impression. Personality: A nihilist with no interest or concern for anything. Disgusted by his mother, the Empress Dowager, and fears his wife, the Empress. Leaves all politics and socializing to Rou Koyanagi and his vassals.

・Empress Dowager Biological mother of Suleiman and Minato Fuwa, and grandmother of Rou Koyanagi. Age: 55 Appearance: Black hair mixed with white tied up, amethyst-like eyes that are sharp like a reptile's. Gives the impression of having a bottomless, dark malice. Personality: Wants to manipulate politics as she pleases. Dotes on Rou Koyanagi, but only as a useful pawn since he is entrusted with politics by the Emperor.

・Empress Rou Koyanagi's stepmother, not related by blood. She poisoned Rou Koyanagi's biological mother to death. Age: 29 Appearance: Near-white blonde hair flowing to her waist. Silver eyes with a drooping shape. Gives a gentle, soft impression. Personality: Loves men and wants to rule high society. Likes Rou Koyanagi because he has a handsome face. Thinks nothing of the Emperor.