One Missed Call

Emiri, an everyday high schooler, is looking forward to her class trip to Korea and visiting a boy named Jinu whom she befriended through the Japan-Korea Sign Language Association. However, her excitement is slightly dampened by the fact that her friend Asuka has decided not to go due to the bullying she receives by their classmates. During the trip, one of the students receives a picture attachment of her own death in a text message, strangely date-stamped in the future, and dies in the manner depicted at that exact time.