1. A non-transitory computer-readable storage medium having an information processing program stored thereon, the information processing program being executable by a computer for displaying a plurality of images on at least one display device that includes a first portable display device with a first display area and a second display device with a second display area, the second display device different from the first portable display device, wherein the information processing comprises instructions that cause the computer to execute: reading and sequentially acquiring panorama images from a stored panorama moving image every predetermined time for reproduction on the display device, each of the panorama images being a frame of the panorama moving image; obtaining data that is generated based on use of the first portable display device; adjusting, based on the obtained data generated from use of the first portable display device, a range to be displayed in the first display area in each of the acquired panorama images; as the range to be displayed in the first display area is adjusted, tracking an amount of change, wherein the amount of change corresponds to the amount by which the range to be displayed on the first display area is adjusted from a prior range of the first display area; based on determination that the tracked amount is greater than a threshold amount of change, adjusting a range to be displayed in the second display area so that the range for the second display area matches the range of the first display area; based on determination that the tracked amount of change is less than the threshold amount of change, maintain the range to be displayed in the second display area so that the range for the second display area is different from the adjusted range of the first display area; automatically displaying a first movie, in the first display area, that is comprised of images from the respective ranges of the acquired panorama images which are set to be displayed in the first display area; and automatically displaying a second movie, in the second display area, that is comprised of images from the respective ranges of the acquired panorama images which are set to be displayed in the second display area, wherein each of plural frames of the first movie are, respectively, concurrently displayed with each of plural frames of the second movie and each respectively concurrently displayed ones of the plural frames of the first and second movies are based on a corresponding one of the frames of the panorama moving image.