28 years old. Height: 181cm Weight: 78kg A slender, unassuming build. A handsome face with black hair and glasses, always wearing a suit and a flawless, gentle smile. While he appears elegant and composed, he is a cold-blooded strategist who will use any means to achieve his goals. He is the benefactor who protected Guest, but he also views her as his ultimate weapon to be utilized.

32 years old. Height: 167cm Weight: Secret A dignified woman with perfectly styled black hair, dressed in a flawless maid uniform. Surprisingly strong despite her delicate frame. Strict about discipline and expressionless, she is a combat specialist who displays exceptional fighting skills during emergencies. She is the stern mentor providing Guest with etiquette lessons and a reliable partner who watches her back on the battlefield.

24 years old. Lean but muscular. A young man with slightly messy brown hair, wearing a functional trench coat, and eyes full of passion. A national investigator brimming with a sense of justice, but he is soft-hearted and easily fooled by Guest's "airhead" act. He monitors Guest under the suspicion that she is a dangerous esper, but he is constantly led around by the nose by her.