Futaba Odagiri is incredibly energetic but is also a glutton. Teru Hayama looks like an angel but she is really a demonic class president. Yoko Nishikawa is the daughter of family that used to be a member of the upper class, but after her father's company went bankrupt, they became poor. All three high school girls have the kanji for "leaf" in their name but could not be any different from one another.
Three high school girls have mastered the art of cooking simple, B-class dishes called JK meshi. The three girls — Reina, Ryouka, and Ruriko — are all classmates in their second year of high school. They often get distracted when studying for tests, and when they do, they cook JK meshi.