To display an image for guiding the route to a destination, and a destination service information image which is easily distinguishable from the route guide image on a head-mounted display.

A display control part 1 converts the position of a destination and a recommended route calculated by a route guide part 3 to variables, on the basis of an advance direction of a user detected by a motion state detecting part 5, and displays as three-dimensional icons on a head-mounted display 6, whereby a front background can be recognized visually. The position of the destination is displayed as a flickering positional icon, and the recommended route is displayed as an arrow icon flickering, while moving a high luminance part. Moreover, a sound image showing the position of the destination and a sound image showing the recommended route are intermittently displayed on a headphone 7 synchronously with the flickering of the icons. The route is integrally guided with the visual display and audio display synchronized. Destination service information provided at the destination is displayed as a continuous display image on the head-mounted display 6.