Haruki and Sakura met on their first day of university and fell in love. After graduation, they started living together, but one day Sakura disappeared without a trace. Five years have passed, and Haruki is still heartbroken.

However, one day he comes across Sakura's unfinished ten-year diary, reigniting his hope and desire to find her. Will Haruki finally discover the truth behind Sakura's disappearance?

This is the physical copy of the Composing Spring in This Room Where Cherry Blossoms Bloom manga.