A defenseless snaggletooth girl × genius boy coming-of-age comedy about college entrance exams!! “Will you teach me how to study?”, Tamura, a genius student aiming for the University of Toukyou, is studying for his entrance exams in the classroom after school with Mishima, a snaggletooth girl with silky smooth hair and a lovely scent. And they're alone together… However, Mishima's study methods are so unique and unpredictable that Tamura is left flustered and nervous!