To provide an illusion sheet for a pedway for organizing a pedestrian traffic line by arranging the illusion sheet formed by illusion figures on the pedway to make a pedestrian unconsciously recognize a moving direction.

An illusion phenomenon which induces a visuomotor image in a specified direction when visually observing a static figure and its vicinity is utilized for properly arranging the illusion sheets c, d formed by the illusion figures a, b on a floor surface 2, wall surfaces 3, 4 or a ceiling surface on a bidirectional moving direction α for the pedestrian and placing them under ordinarily illuminated conditions. Thereby, the pedestrian unconsciously recognizes which direction is a moving direction determined by walking zones α1, α2 . As a result, the pedestrian traffic line is organized to actualize the smooth walking of the pedestrian.