Elevator Trap is a Japanese movie directed by Keisuke Horibe. It was released by Nikkatsu on October 10, 2009.
In the film, Takumi Saitoh plays a man named Jun Ogawa who finds himself trapped on an elevator after waking up with a splitting headache. He finds himself stuck with two other men and a young woman dressed in gothic lolita fashion.
The emergency panic button is out of order and his cell phone battery is dead so he can’t call for help. As they begin to talk to one another, various secrets about each of them come to light, increasing their mutual distrust.