日本古钱研究组织规范，各地均设有古泉学会并定期召开例会品谈交流，对研究朝、中、安南的古钱币也颇有建树，钱币商也有一个全国性的组织——日本货币商协同组合，组合每年都要在全国各地开展一些大型活动，包括世界性的展销交流会，收取一定费用进行钱币鉴定，并发鉴定书。 Japan ancient money research organization norms, all over with ancient spring society and held regular regular product exchange, research on North Korea, China, Annan ancient coins also made a lot of money, but also a national coin currency organization - the Japanese currency co-operation Combination, combination Each year throughout the country to carry out some large-scale activities, including the world of fairs and expositions, collect a fee for coin identification, concurrent identification book.