Company president Otsuka visits a small hot spring inn deep in the mountains, "Onsen Ryokan Murakamiso," on a company retreat to show appreciation for his hardworking employees. There, he meets the inn's proprietress, Ryouko, who warmly welcomes the guests with a smile despite her worries about the inn's future. Faced with this unexpected visit, she makes a firm decision to use her own body to provide the ultimate hospitality in order to save the inn from closing. Her actions, filled with warmth and sincerity, are sure to deeply touch the hearts of all who come.