But i don't use them so i pretty much get everything.
Naru ranks first in the whole of Japan on the practice exams, and Keitarō convinces her to help him study.
As the two of them grow closer through their studies, and after Keitarō accidentally reads a small section of Naru's diary, he becomes increasingly convinced that Naru may be the girl with whom he made the promise.
The story is a shōnen comedy that takes place in the Kanagawa Prefecture, and centers on Keitarō Urashima and his attempts to fulfill a childhood promise that he made with a girl to enter Tokyo University together.
However, he has forgotten the name of the girl he made the promise to and hopes to be accepted into Tokyo University in order to find her.
On the second day of the Tokyo University exam, Keitarō asks Naru about the promise and is stunned when she tells him he is mistaken.