Miki and her older sister Sakana own "Poan," a Japanese pub known for its delectable cuisine and alcohol. The sisters aim to provide patrons with not only great food and drinks but also a peaceful atmosphere where they can potentially resolve their problems. At Poan, people from all walks of life gather, each bringing their unique troubles. Despite these differences, the sisters strive to make Poan an inclusive haven for everyone seeking solace and camaraderie.