Sekiha Naru is a 14-year-old ordinary middle school student who seems to be anywhere. Living a completely normal middle school life, one day she sees a blonde girl dancing under the moonlight. The next day, a girl from America transfers to her school, and that girl turns out to be the one Naru saw dancing under the moonlight. This girl, Hana, approaches Naru and asks, "Would you like to do yosakoi?"...