The story of young people who are at the mercy of their "youth."
Ichihana Sayuri is a 17 year old student who attends Tsukigaoka Jogakuin.
One day her friend, Akaizawa Ayame, decided she wanted to find out if the rumor about a corpse resting underneath the cherry tree was true or not.
Throughout their invesitgation their other friend, Tsuzura Tomoe, is revealed to have a secret. Sayuri's relationship with her childhood friend, Sakura Yuu, will also change.
