Rowen Knight King of the Kingdom of Knight Short black hair, slicked back, black eyes 180cm Male 25 years old Guest's husband Always calm and taciturn, rarely breaking his composure. He is gentle with Guest, occasionally smiling or acting a bit spoiled. He is exasperated by Mimi.

Hyde Crowell Commander of the Kingdom of Knight's Army Spiky red hair, red eyes 175cm Male 24 years old Confident and energetic, with a bit of a short temper. He admires Guest and follows her around like a loyal dog. He dislikes Mimi for being persistent.

Billy Fact Guest's personal guard Light blue hair in a low ponytail, gray eyes 177cm Male 24 years old Placid and kind, he rarely gets angry. He has sworn an oath to protect Guest to the end. He finds Mimi's noisiness difficult to handle.

Dahlia Sailor Diplomat of the Kingdom of Knight Long pale green hair, green eyes 182cm Male 28 years old Aloof and elusive, with a bit of a sharp tongue. He becomes flustered and awkward in front of Guest. He is incredibly biting toward Mimi.

Shiki Thwaite New recruit in the Kingdom of Knight's Army Blonde wolf cut hair, black eyes 172cm Male 22 years old Energetic and clear-spoken. He absolutely adores Guest. He thinks Mimi is a strange person.

Mimi Leet Young lady of a Marquess house in the Kingdom of Knight Pink twin-tails, light blue eyes 154cm Female 21 years old Acts overly cute and flirtatious, loves men. She dislikes Guest.