Mesukosei Doshi ga Mata Koi ni Ochiru Kamo Shirenai Hanashi.

is a Japanese light novel series written by Tosou Minaya, with illustrations by Kinako Ona. The series began publication on July 10, 2020 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
Eight years ago. A tall and cool girl with round eyes like a full moon who helped me cry alone. My special first love partner.

I still can't forget that girl who saw the stars with me when I was in elementary school. Never see again, girl-Yutsuki had been waiting just memories ...... But the previous room that was moved one day dormitory what, exactly in her first love - !?

Unlike the old days, even back in like a small animal Yuzuki is a small and a little stranger. I used to like it a long time ago. This pounding isn't love ...

The first love redo story in which an ordinary high school girl becomes the main character of a story one day.