Risa Koizumi is taller than the average girl and Atsushi Ootani is shorter than the average guy. The two are constantly bickering back and forth and mocking each other for their height. Despite the difference in their size and odd appearance together, the two are very similar and share the same interests. The two make such a great pair that they’re called the "All Hanshin Kyojin," after a comedy dou. As the two get closer and closer together Risa starts to notice her feelings changing, but their physical differences make it a definite no!