At first glance Yukishiro Nanako seems like a normal high school girl, but she has a notable eccentricity: instead of speaking, she communicates only through written senryu poetry! This means she expresses herself only in 5-7-5 syllables. To most this might seem like an inconvenience, but for Nanako and her ex-delinquent bestie, Busujima Eiji, it adds to the experience of their high school lives as they run the Literature Club.

主人公水谷雫是一名学习成绩很好但性格却冷酷的女生，一次她为了参考书帮老师去给因斗殴而被停学的问题学生吉田春送讲义，雫被春误认为成朋友，开始与春有了交集。经过了解后雫发现其实他一个内心纯洁且渴望朋友的人。对于春所结交的一些损友她很放不下心，即使内心害怕雫依然去帮助春，就这样春逐渐被雫所打动并喜欢上了她，并且因为雫他也开始去上学了，就这样，温馨，搞笑，青春的故事就此开始。