Shinpei, who was once an active member of the Yosakoi dance team "Ichimujin" and was aiming to become a photographer in Tokyo, returns to his hometown for the first time in five years when his mother is hospitalized and meets Sakura, the younger sister of his high school sweetheart Kaori. Sakura, who is suffering from an incurable disease, wants to dance Yosakoi to help her live.