The image is a poster on the door of a train station. The poster has a cartoon-like illustration of a young girl with blonde hair and blue eyes, wearing a blue uniform and a blue hat. She is standing in front of a red lightning bolt, which is a symbol of danger. The text on the poster is written in Japanese and translates to "Warning: Do not enter the train station." There are two other signs on either side of the poster, one on the left and one in the right. The background is dark, and the door appears to be made of glass.