GAME MANAGEMENT DEVICE, GAME SYSTEM, GAME MANAGEMENT METHOD, AND PROGRAM

PROBLEM TO BE SOLVED: To achieve a highly interesting game that integrates a real world and a game.SOLUTION: The game management device manages a real player in a real world and a corresponding character. When a user predicts an outstanding player from among real players corresponding to the user's own characters followed by the registration of the character, prior registration means 55 pre-registers the character. If the game is played applying the registered character by a deadline, points for prediction are automatically set for the registered character on the basis of the game results. If the real player corresponding to the registered character performs outstandingly in a real world after the deadline, a game information change means 59 changes the user's game information in order to grant a bigger benefit as the points for prediction set for the registered character are bigger.