S1, E1: Somewhere in Japan is the historical school for grains, Inaho Academy. A new student there, Hinohikari, learns at the opening ceremony that the school is about to be shut down, and the only way to stop it is to beat out the bread. With that in mind, Hinohikari declares his intention in front of the whole school to become a HarveStar that surpasses even the alumni group Five Grain Rice...