Junichi Hashiba's friends ambush him into confessing to Yukana Yame, the flashiest gal at their high school, betting he'll be rejected on the spot. Yukana sees right through him, knowing he just wants a girlfriend, but agrees anyway, and the two stumble into a real relationship neither expected. Their attempts at dating draw attention from Junichi's childhood friend Nene Fujinoki and Yukana's outspoken gal friend Ranko Honjo.