1 yen coin is about the same size as a penny. Also, it is made of aluminum and for a while, it cost 1.5 yen to make 1 yen and the Japanese government was trying to figure a way to get the cost down to manufacture the coins.
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1 yen coin is about the same size as a penny. Also, it is made of aluminum and for a while, it cost 1.5 yen to make 1 yen and the Japanese government was trying to figure a way to get the cost down to manufacture the coins.