Japanese Room Escape

Details

There is an odd rumor going about this Japanese room. My friends said that no one can escape from this room once they enter. It sounds like a ghost story! With over confidence I bet my friends and came. But there aren't any houses in the neighborhood. When I stepped inside the room, the door got locked automatically. I came with self-confidence but now I was not able to go out. If I didn’t go outside, my image will get reduced in front of my friends. Now I need your help to escape from this room.