To provide a point managing device for increasing/decreasing the point possessed by a player based on the result of a competition in which toys actually compete against each other, and for encouraging games using the competing toys.

A main body 1 of the device is provided with a setting unit 3 for setting a win/lose result, a memory unit 9 for storing a cumulative total of points, a point information input/output unit 6 for sending and receiving information on the points to and from a managing device of a competing opponent, and a control unit 5 for determining a point to be transferred based on a difference between accumulated points of the opponent which is obtained from the point information input/output unit 6 and accumulated points of one's own which is stored in the memory unit 9, and the win/lose result set at the setting unit 3. The control unit 5 is configured so as to determine the transfer point based on the cumulative total of points of the opponent obtained via the point information input/output unit 6, that of one's own, and the win/lose result set by the setting unit 3 and update the cumulative total of points based on the determined transfer point.