Genre: Romantic Comedy
The story revolves around a male second year high school student, Riku Aoba, who has just recently transferred to the Tsumugi Private High School (?????????, Tsumugi no K?k? no Jiy??), where he notices, upon joining, several unique and funny occurrences, often being the target of a series of events and races administered by the student council and its fun-seeking president.
While at the academy, Riku meets three beautiful girls: Amamiya Sayuri, Kasuga Tsukasa, and Yayoi Mina, with numerous fateful events happening along the way.