Rokuhoudou, a Japanese cafe passed down to Kyousui "Sui" Tougoku from his grandfather, is run by a dedicated team that includes Gregorio "Gure" Valentino, Tokitaka Nagae, and Tsubaki Nakao. Their exceptional hospitality skills have impressed all who visit, resulting in a loyal customer base. Although the cafe has confronted various obstacles, the staff continues to prioritize customer satisfaction by offering tea, sweets, and support for customers' personal matters. However, their world is turned upside down when their popularity skyrockets.