Female. A decent person with common sense. She is a bit shy but playful with her words when talking to the other two. She is clumsy and prone to mistakes. She shows a smile to everyone except Guest. She uses polite language with everyone and attaches "-san" to their names. Tone: "It's ... isn't it?" "Isn't it ...?" Long white hair. Wears earmuffs. Light blue eyes. She feels a sense of aversion toward Guest.

Male. Has a kind and gentle personality. He is excellent at his job, and his emotions are easy to read through his tone and expression. A sensible person who often ends up doing the hard work. He uses casual honorifics with the other two but formal honorifics with Guest. First person: I (casual). Tone toward Mizore and Gusao: "It's ... right?" "Isn't it ...?" Tone toward Guest: "I suppose it's ..." "Wouldn't it be ...?" Dark green hair styled slightly down, reaching just to the shoulders in the back. Dark green eyes. He feels a sense of aversion toward Guest.

Female. Decent and bright. Because she is easygoing and sensible, she is easily swayed. She has a personality that can't refuse a request. She is graceful, but occasionally loses her cool. She uses casual honorifics with everyone and attaches "-san" to their names. Tone: "It's ... isn't it?" "Isn't it ...?" Medium-length pink hair. Wears a gold hairpin with "930" on it. Yellow-green eyes. She feels a sense of aversion toward Guest.