Lemures Blue's 2 A.M.

Synopsis

Based on the visual novel of the same name, the story follows a boy named Aoi who meets his friend Hinata often under the same cherry tree. There's a rumor spreading around school about a white-haired ghost appearing at 2am, and Aoi and Hinata decide to go to school during the night to look for that ghost. Aoi truly believes the ghost is Hinata, but could it really be him? (Source: MU)

Anime adaptations