To provide a management device for a game parlor, which is capable of recognizing the degree of player's understanding of a game property and the degree of player's technique of spot pressing or the like, in the management device for the game parlor for managing slot machines configured to internally win two or more kinds of roles at the same time.

The management device 1 for the game parlor includes: a winning number-of-times sum-up means 12 for summing up the number of times of simultaneous winnings, which is the number of games of internally winning a symbol combination for 15-tokens that is a specified small prize pattern and a BIG bonus pattern at the same time; a prize winning number-of-times sum-up means 13 for summing up the number of times of winning the prize of the specified small prize pattern, which is the number of games of winning the symbol combination for 15 tokens in the games of internally winning the symbol combination for 15-token that is the specified small prize pattern and the BIG bonus pattern at the same time; and an output means 102 for displaying a sum-up result by the winning number-of-times sum-up means 12 and a sum-up result by the prize winning number-of-times sum-up means 13.