Miu Nomura is an ordinary thirteen-year old girl about to turn fourteen. Just like girls at that tender age, there are so many things on her mind. For instance, there's a senpai boy she is romantically interested in and all she can do is just to admire him, while her best friend already has a boyfriend. Meanwhile, she continues to take piano lesson she started when she was little, upon urging of her mother.

This heart warming new anime series simply follows Miu Nomura -an ordinary girl- as she goes through the fun, the troubles, and seemingly complex human relationships any teenager does. The simple, yet realistic approach taken by this anime series is refreshing, and at the same time, poignantly enthralling. After all, it is an intense and yet precious experience to be a teenager.