Dragon Head

Doragon heddo is a movie starring Satoshi Tsumabuki, Sayaka Kanda, and Takayuki Yamada. A teenage boy wakes up and finds himself on a train. He vaguely remembers being on a class trip when something terrible happened, and he is one...
Teru Aoki (青木 輝) is on a train to Tokyo after a school trip. A disaster occurs which partially destroys the train and blocks a tunnel. When Teru awakes, he finds all his classmates and teachers are dead.