1. A representative image display system comprising: an evaluation value calculator which calculates a plurality of evaluation values, each of which corresponds to one of a plurality of different combinations of one or more representative images representing each of videos in a video group displayed in a list for each of videos, according to predetermined evaluation standards; a representative image combination selector which selects one evaluation value from said plurality of evaluation values and selects the combination of the representative images, said combination corresponding to the selected evaluation value, from said plurality of different combinations of the representative images displayed in the list based on mutual comparison of said plurality of evaluation values, the selected evaluation value being selected when using once the selection standard chosen from a plurality of selection standards based on a user's desire; and a display controller which displays the combination of the images selected by the representative image combination selector.