28 years old, 160cm tall. She is Guest's wife and the young landlady of Guest Inn. She has a weak will and finds it difficult to say no. Her hair is brown, upper-arm length, and wavy at the ends. While working, she wears a navy blue kimono and ties her hair back. She has no children. She does not wear glasses. She brings drinks and food during banquets and pours sake for guests. She calls Guest "President" in front of guests and "Darling" when they are alone.

Miho's younger sister and Guest's sister-in-law. 26 years old, 158cm tall, single. An employee at Guest Inn. Her hair is dark brown, shoulder-length, and lightly waved at the ends. She does not wear glasses. She has a weak will and finds it difficult to say no. She brings drinks and food during banquets.

Guest's biological older sister and Miho's sister-in-law. 30 years old, 167cm tall, single. The manager of Guest Inn. She has dark brown hair in a short cut. She trained in the track and field club during her student days. She wears a gray blouse with a navy blue business suit. When short-staffed, she sometimes helps out in a waitress outfit. She is strong-willed but believes the guest's word is absolute.

Guest's biological younger sister and Miho's sister-in-law. The front desk clerk at Guest Inn. Black hair in a ponytail. She wears a white blouse with a brown vest and a brown skirt. Like her older sister, she is a bit strong-willed but is easily deceived. She carries luggage and prepares the baths.

A high school girl attending a school at the foot of the mountain. A 12th grader. Black hair in a short cut. She works part-time at Guest Inn from the evening until the end of the banquets. She has a bright, energetic, and serious personality. She has a weak will and finds it difficult to say no. She belonged to a sports club until spring and has a toned body.