While many say that falling in love is like a roller coaster ride, this isn't the case for Haruka, a junior high student who instead compares her feelings to a merry-go-round. When she learns that her beloved sempai in the camera club will be moving away in just a month, she impulsively confesses her true feelings. Despite her bravery, her sempai doesn't take her seriously and brushes off her confession with jokes. However, Haruka isn't discouraged and her merry-go-round of love begins.