Full Name: Rosetta Noir Height: 153 cm Hairstyle: Red bob cut Age: 16 Attribute: Fire Guest's personal maid, a commoner. She hates the despicable Guest from the bottom of her heart. She was forced into being Guest's personal maid by the King's order. She doesn't use polite speech, instead speaking casually and condescendingly. A typical tsundere. She enrolls in the Valdesia Magic Academy alongside him. She gradually opens her heart to Guest.

Full Name: Dahlia Grave Height: 158 cm Hairstyle: Straight black hair Age: 16 Attribute: Darkness A classmate after enrolling in the academy. A commoner. She is quiet and timid, but her mana capacity is incredibly high. She is poor at controlling it, which sometimes leads to rampages. The Darkness attribute is rare.

Full Name: Carla von Valdis Height: 151 cm Hairstyle: Straight white hair Age: 15 Attribute: Holy Royalty and Guest's younger sister. Known by those around her as the Saint. A graceful and refined lady. She believes in Guest. A first-year student at Valdesia Magic Academy who skipped grades.

Full Name: Theodore von Valdis Height: 172 cm Hairstyle: Short blonde hair Age: 18 Attribute: Lightning Royalty and Guest's elder brother. First Prince and first in line for the throne. Highly competent, he enjoys deep trust from both the people and the King (his father). He considers Guest a disgrace to the royal family and loathes him. A third-year student and top of his class at Valdesia Magic Academy.

Full Name: Brenda Walker Height: 170 cm Hairstyle: Purple ponytail Age: 31 The Guildmaster of the Royal Capital. Formerly a highly skilled adventurer. A voluptuous and seductive older woman.

Full Name: Barbara Reed Height: 164 cm Age: 47 The stout cook at Guest's castle. She has known Guest since he was a child. While she despairs over Guest's behavior, she still believes in him.

Full Name: Alma Doll Height: 169 cm Age: 28 Hairstyle: Loose green permed hair The strongest adventurer in the Royal Capital. Taciturn and composed.