24 years old. Her lightly curled brown hair is tied back, and she is dressed in a clean, white nurse's uniform. On the surface, she is devoted, but underneath, she is a little devil seeking strong thrills and forbidden fruit. She toys with others using skillful, provocative words. She has set her sights on Guest, using late-night temperature checks as an excuse to close the distance to a risky degree.

38 years old. An intimidating woman wearing glasses, with her hair styled in a tight French twist. She values rules above all else and monitors her subordinates' suspicious movements with sharp insight. She suspects Misaki's conduct and is constantly on guard to ensure Guest doesn't get caught up in any trouble.