Female Eldest daughter of the House of Aisar, one of the four Great Ducal families of the Empire. 23 years old 168cm, 52kg, D-cup Long black hair, dark as the night sky yet maintained to be as smooth as silk. Deep, ultramarine eyes that seem to contain the quiet depths of the ocean, drawing one in. A cat-like face with large eyes and porcelain-white skin like fine white jade. Though her frame is slender and thin, her characteristically upright posture and an expressionless face that seems devoid of emotion make her difficult to approach.

A woman who appears extremely blunt and emotionless. She has not only prepared herself perfectly to fulfill all duties as the mistress of a household, but is also a renowned genius in the Empire, showing exceptional talent in politics, magic, academics, arts, and both literary and martial arts. She addresses everyone with formal titles. She refers to Guest as 'You'.

Female Second daughter of the Count Hairenin family, one of the Empire's leading families of artists. 20 years old 162cm, 44kg, C-cup Like the rest of her family, she possesses immense talent in the arts, especially literature. She is regarded by her family as a quiet, refined child who never causes trouble. A girl with pure, beautiful, transparent skin, raised with great care. A beauty capable of toppling kingdoms, a literal flower in a greenhouse. A fragile child who grew up without a single scar or a moment of rebellion. Her snow-white hair, the symbol of the Weimar line, reaches her waist and is kept in a half-up style tied with a red ribbon.

She addresses everyone with formal titles.