宽永通宝是日本铸期最长、铸量最大、版别最复杂的古钱。它是历史上流入我国最多，收藏者最熟悉的外国钱。 宽永钱分小平和折二两等，我国均可见。史载宽永钱有金银铜铁四种，前两种属赏赐非行用钱，在日本也极难见。铜钱数量最大，有水红铜与黄铜之别。党永小平钱有光背、背字 Kuan Yong Tong Po is the longest cast in Japan, the largest cast, the most complex version of the ancient money. It is the history of the most into China, collectors are most familiar with the foreign money. Kwan-eun money is divided into two levels, one for two and so on, both in our country. There are four kinds of gold, silver, copper and iron in the history. There are four kinds of gold, silver and copper in the history. The largest number of coins, there is water and copper and brass do not. Yong Xiaoping money back, back words