Ghost Hound
In the remote mountain town, Suiten, the inhabitants aren't just humans. Ghosts and spirits spread through the town. Three high school boys who survived traumatic events as children investigate the paranormal activity and enter the spirit realm, or the "Unseen World," although no human is supposed to have the capabilities to do so. They key to stopping the ghostly occurrences and uncovering the secrets of their childhoods lies in this world if they can stay alive long enough!