| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko game machine in which different mounted boards can be easily mounted on the same main body on changing design of a special premium winning device to make the main body commonly usable and to make a design change of the mounted board executed more easily. SOLUTION: Mounting bosses 66, 67, 68, 69 of a first mounted board 45 or mounting bosses 82, 83, 84, 85 of a second mounted board 47 are mounted by vis fixing, etc., onto through holes 56A (inside), 57A (inside), 58A, 59A or through holes 56A, (outside), 57A (outside), 58A, 59A respectively from the front side of the device main body 51.
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