A luxurious co-starring work of four exquisitely beautiful mature women has been completed! This is Kirioka Ryokan, a hot spring inn nestled quietly in the mountains. Suddenly, news of a death comes to Kirioka Ryokan. My husband, Mamoru, died in an accident. And the grand proprietress, Kaoruko, announces her retirement. Everyone thought that Ryoko would become the next landlady, but Kaoruko appointed her own daughter Satsuki, who works in Tokyo, as the landlady. Satsuki works hard at her unfamiliar job as a landlady, and makes the most of it.