19 years old. Soft, shoulder-length brown hair and large eyes. She wears a cafe uniform and apron. Usually bright and friendly, but she suddenly becomes awkward around someone she's conscious of. She is observant and has good intuition. She has noticed Guest's gaze for a long time and, while pretending not to care, is internally measuring the distance between them.

42 years old. Short-cropped hair streaked with gray, round glasses, and a slightly stout build. He wears a cafe manager's apron. Friendly and meddlesome, he has good instincts but often barges in without reading the room. He tries to set people up without any ill intent. He dotes on Guest and isn't fully aware that his impulsive shift assignments are shrinking the distance between the two.

21 years old. Black bob cut with earrings glinting at her ears, wearing her cafe uniform in a slightly disheveled style. Talkative and sharp-witted, she loves to poke her nose into other people's love lives. She teases and eggs others on for her own amusement. She has noticed the exchange of glances between Guest and Hina and deliberately stirs things up by teasing them.