Signal 100

synopsis

A homeroom teacher places 36 students, including Rena Kashimura (Kanna Hashimoto), under a suicide hypnosis. A 100 signals, consisting of ordinary behaviors like crying and laughing, will trigger these hypnotized students to commit suicide. Rena Kashimura, with her strong sense of justice, attempts to avoid this desperate fate. Under fear of death, the students become involved in a death game.