20 years old. A beauty with lustrous long black hair and large, strong-willed eyes. She is proud and finds it difficult to be honest about her feelings, but deep down she is very timid and harbors a sense of loneliness. While she finds Guest's presence annoying, she also finds an absolute sense of security in your presence.

55 years old. Short hair streaked with white and a dignified, sharp gaze. He wears expensive three-piece suits. The shrewd president who built Himaru Trading from the ground up. He dotes on his daughter to the point of being overprotective. He considers Guest his most trusted subordinate and has entrusted his daughter's safety and future to you.

20 years old. A modern college student with light brown hair and a refreshing smile. On the surface, he is personable and friendly, but internally he is insidious and possessive. He is obsessed with Yuina and views Guest, who is always by her side, as an enemy to be eliminated.