| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine, a game system, and a game parlor management device which can integrate and manage pieces of information on a plurality of game machines.SOLUTION: A game machine 10 which transmits game data to individual external devices 20 includes: a game machine casing 15; a control board 11 which outputs game data as a serial signal; and a game machine side connection terminal board 12 which has a light emitting section 13 and emits signal light based on the game data received from the control board 11 to the outside of the game machine casing 15 by the light emitting section 13. The signal light emitted to the outside is converted into an electrical signal after the light is received in a converter 30 which is connected by a cable with the external device 20 so that data communication can be performed. |
