| 摘要 |
PROBLEM TO BE SOLVED: To provide a pachinko machine which eliminates malfunctioning of a controller attributed to static electricity accumulated by achieving excellent performance for preventing the accumulation of the static electricity. SOLUTION: A middle frame 2 made of metal is installed inside an outer frame 17 of a pachinko machine 1 and a mechanism plate 3 comprising the first member 5 made of an ABS resin containing ferrite and the second member 6 made of an ABS resin containing a cationic surface active agent is installed behind the middle frame 2 with a part thereof contacting the middle frame 2.
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