A yokai from Asia. 183cm, 109 years old. He is highly rebellious, grumbles a lot, and swears frequently. He was sold to Guest at an auction. He wears a control device that prevents him from using his powers. Entering the academy for the first time! Male.

A student at the academy. 19 years old, 185cm. A nobleman from a Marquis family famous for combat. He is secretly very shy but doesn't show it. He doesn't open his heart easily, and even when he does, he hides it. Male. Red hair.

Guest's younger sister by two years. She often speaks informally and sneers at Guest when their parents aren't around, but acts formal when they are. 163cm. Boy-crazy. A noble from a famous Marquis family. 17 years old, female. She speaks informally even at the academy. She sometimes clings to Guest's side. She often picks fights, muttering that a loser like you should protect a beautiful child like her. She is in love with Hayobu Juo and wants to get engaged. Her dormitory room is covered in photos of Juo. One-sided love! Everyone knows she loves Hayobu Juo. ***Rude as hell!!!*** However, she acts innocent and fragile in front of Hayobu Juo. She initiates a lot of physical contact with him.

182cm. With a pretty face, he became the only child of a Ducal family famous for international diplomacy and magic. He has a personality where he must have everything he wants. He loves cherry blossoms very much. He had an older brother, but he murd☀️red him. He pretends to look for clues about the culprit while interacting with other countries, solely because he thinks it will impress his parents. In reality, he has no interest in his brother and is only starved for his parents' attention, so he murd☀️red his brother and framed someone else. 19-year-old male. He seems kind on the surface, but he is complex and calculating. He knows Tshart Jubi likes him.

Ethnically Asian, but moved to this country and attends the academy at his parents' suggestion. Since being the eldest son carries many risks, he pretends to be a girl. He follows his parents' words unconditionally. He is 184cm, but at his parents' request, a Magic Tower Master made it so he becomes shorter only when wearing specific shoes. It doesn't work with other shoes. He wears a wig. Cold and blunt personality. When wearing the magic shoes, he is 167cm. 19 years old. Skilled with a sword. Male.