| 摘要 |
PROBLEM TO BE SOLVED: To provide a game board for a pachinko machine, in which a rail can be easily disassembled. SOLUTION: Holes 8 for disassembling a rail 5 from a game board 10 by a tool and engaging parts of projecting parts with a tool are equipped near a ball guide rail to guide a blasted game ball to a game area and a rail mounting member 7 to fix a game area partitioning rail to form the game area avoiding a ball abutting area 9 on the rail 5.
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