After feeling stimulated by Blast Resistance's concert, the members of Love Rice try to work on some new moves, but they can't seem to master the perfect technique. As they're left confused and frustrated, Koshihikari, the leader of Five Grain Rice and an alumnus of Inaho Academy, appears before them. Hinohikari, a HarveStar otaku, is enthralled to see his idol standing in front of him, but for the sake of Love Rice, he gets serious about undergoing Koshihikari's rigorous training...