| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable game machine storage device easily carried and easily explaining the game operation of a game board to a customer while demonstrating it. SOLUTION: This portable game machine storage device is provided with a casing 2 having an opening, a cover body 3 attached to an opening part side of the casing 2 so as to be freely opened/closed, a control substrate arranged in the easing 2, and a sample game board 4 detachably attached to the opening part side of the casing 2 and operating the game according to the control mechanism of the control substrate.
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