1. An image processing system for generating a stereoscopic image that is stereoscopically visible, the image processing system comprising: stereoscopic image generator configured to take images of a virtual three-dimensional space in which an object is located, with a virtual camera, and to generate a stereoscopic image that is composed of an image for a left eye and an image for a right eye between which a disparity is provided; and display controller configured to cause a display section to display the stereoscopic image generated by the stereoscopic image generator, in generating the stereoscopic image, the stereoscopic image generator performing correction of decreasing a disparity of the object.