| 摘要 |
PROBLEM TO BE SOLVED: To enable operation data related to a big winning to be properly managed by distinguishing a normal big winning from a big winning without a ball discharge.SOLUTION: A management computer 100 for managing a big winning signal and an operation signal comprises: storage means for storing operation information on a Pachinko game machine 200 during a generation period of the big winning; update means for updating the operation information stored in the storage means on the basis of the operation signal during the generation period of the big winning; first determination means; and second determination means. The first determination means determines whether or not the generation period of the big winning which is indicated by the big winning signal is a generation period of a big winning without a ball discharge, on the basis of the ball discharge during a generation period of the big winning. The second determination means determines whether or not the generation period of the big winning which is indicated by the big winning signal is a generation period of a big winning without a ball discharge, on the basis of a scheduled ball discharge during the generation period of the big winning. |
