After one of their friends commits suicide, strange things begin happening to a group of young Tokyo residents. One of them sees visions of his dead friend in the shadows on the wall, while another's computer keeps showing strange, ghostly images. Is their friend trying to contact them from beyond the grave, or is there something much more sinister going on?

Yosuke Misaki used to be a promising prosecutor, but he suddenly quit his job. He begins a new career as a pianist. He knocks on the door of wealthy man Kentaro Katsuki who lives in a peaceful area of Kamakura, Kanagawa Prefecture. Kentaro Katsuki lives with his housekeeper Michiko Tsuzuruki (Midoriko Kimura). Kentaro allows Yosuke Misaki to stay at his home. Near Kentaro Katsuki's home, lives the Sanada family. At their home, Haruka aspires to become a pianist. One day, a fatal fire breaks out at the Sanada's house. Later, Yosuke helps Haruka to play the piano again.

While combing through the belongings of his recently deceased aunt, Matsuko, nephew Sho pieces together the crucial events that sank Matsuko's life into a despairing tragedy.