3 years on from hospitalité, Kiki Sugino and Koji Fukada are back again with this socially-conscious film about a 18-year-old girl in-between adolescence and adulthood who spends a summer in a valley and enjoys romance. Sakuko, a 18-year-old girl studying for her university entrance exams, decides to accompany her aunt Mikie on a trip to a seaside town. There she befriends Takashi, a refugee from Fukushima who has dropped out of high school and works at a motel run by Ukichi, a friend of Mikie. In-between childhood and adulthood, Sakuko starts to understand the difficulties of becoming an adult.

The hospitality division in Koichi Prefecture can’t promote the beautiful nature in the area due to a strict rule by the prefecture government. Popular writer and Koichi area native Kyosuke Yoshikado is appointed as a special envoy for tourism in the area. He then receives a recommendation to meet Seien, a former employee of Koichi Prefecture, who once hatched an unusual idea to promote tourism. Seien pushed forward a project to import pandas into the area, but lost his job because of that project. Meanwhile, hospitality division employees Fumitaka and Taki visits the tourist house which is run by Seien and his daughter. When they arrive, the daughter throws a bucket of water at them, still angry for the way her father was dismissed from his job. From there, a plan for the hospitality division is born.

An emotional thrill ride through the day-to-day chaos of the city’s most explosive hospital and the courageous team of doctors who hold it together. They will tackle unique new cases inspired by topical events, forging fiery relationships in the pulse-pounding pandemonium of the emergency room.