MATCHING SYSTEM, INFORMATION PROCESSING APPARATUS, SERVER, MATCHING METHOD, AND STORAGE MEDIUM STORING MATCHING PROGRAM

A game system 100, which is an example of a matching system, includes a game server 500 and a plurality of game devices 300 that are connected to the game server 500 over a network. The game system 100 includes a related player presenting section 331 for presenting, to a participating player who is attempting to join a game and for whom matchmaking is to be performed in any of matching rooms that are matching ranges, a related player related to the participating player, a matching room identification section 54 for identifying a matching room that is associated with the related player presented by the related player presenting section 331, and a matching processor 55 for performing matchmaking in the matching room identified by the matching room identification section 54.