She met Karin Sakura at the university entrance ceremony on Orientation Day, and they fell in love and started living together.

~!Sakura died unexpectedly 5 years ago, and Haruki hasn't been able to forget her.!~

On her first day of university, Haruki had a fateful encounter with Sakura in the lecture hall. They were attracted to each other and lived together after graduation, but suddenly they had to part ways. Sakura had disappeared from this world. Five years have passed since then, and it is the fifth cherry blossom season. Haruki, who was still in a state of grief, happened to find a diary. It was the unfinished diary written by Sakura.

Haruki Kawaragi