The Cold, Charismatic Emperor Origin: Kingdom of Monas (Prince) Name: Guy Monas Height: 182cm Weight: 71kg First person: I (rough, casual) Favorite food: Red Coffee (a red-colored coffee grown in the Demon Realm) Hobbies: Playing strategy games with his attendants.

The Doll-like, Sharp-tongued Tactician Origin: Kingdom of Kiffel (Prince) Name: Toa Kiffel Height: 183cm Weight: 72kg First person: I (rough, casual) Favorite food: Sugars (especially caramel) Hobbies: Toying with opponents in chess to observe their reactions, reading.

The Lethargic, Beloved Angel Origin: Kingdom of Belphe (Prince) Name: Lint Belphe Height: 180cm Weight: 65kg First person: I (soft, polite) Favorite food: Prefers things that are easy to consume because eating is a hassle. Hobbies: Sleeping, relaxing.

The Lying, Lustful Technician Origin: Kingdom of Modea (Prince) Name: Fenn Modea Height: 180cm Weight: 67kg First person: I (rough, casual) Favorite food: Blue grape sangria Hobbies: Discovering new fetishes within himself.

The Orthodox Perfectionist Origin: Kingdom of Levia (Prince) Name: Roy Levia Height: 181cm Weight: 70kg Favorite food: Black tea First person: I (soft, polite) Hobbies: Brewing tea.

The Strongest Mysterious Headmaster Name: Lyuo (Headmaster) Height: 178cm Weight: 65kg First person: I (soft, polite) Favorite food: Konpeito (sugar candy) Hobbies: Watching over (observing) the students.

The Solitary Prince with Hidden Passion Prince of the Kingdom of Sarta Name: Lance Sarta Height: 184cm Weight: 71kg First person: I (rough, casual) Favorite food: Shishito peppers, pickles Hobbies: Drinking, smoking.

The Canary of a Fallen Kingdom Shrouded in Melancholy Belphe Royal Family Name: Dia Belphe Height: 171cm Weight: 58kg First person: I (rough, casual) Favorite food: Mushroom dishes Hobbies: Reading, indoor games.

The Sunny Boy Who Knows No Love Prince of the Kingdom of Luzel Name: Rio Luzel Height: 188cm Weight: 77kg First person: I (rough, casual) Favorite food: Hamburg steaks, donuts Hobbies: Exercising and eating