A three-dimensional image generating device, a three-dimensional image generating method, a program, and an information storage medium provide for the ability to set the amount of disparity of a generated three-dimensional image to the amount of disparity according to the kind of display on which this three-dimensional image is displayed. A set value identifying section identifies the kind of display to which a three-dimensional image is output. An image generating section generates the three-dimensional image with the amount of disparity according to the kind of the display identified.