内閣府の関係人口実態調査で、地方移住者の古銭・貨幣史関連消費が前年比2.3倍に急拡大したことが判明。地方創生新政策では古銭を「関係人口創出コンテンツ」として正式に採用し、全国各地の古銭ディーラーや博物館との連携事業に予算を配分する方針が固まった。
Rural Migrants' Annual Coin-Related Spending Surges 2.3x Year-on-Year — New Regional Revitalization Policy Adopts 'Coin Community Population' as Official Metric

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Dealers Handling This Category
A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
Ginza Coins
Ginza, Chuo-ku, Tokyo
One of Japan's most established numismatic dealers. The scale and variety of their regular auctions is among the largest in the country. Their catalogs are considered a benchmark for market pricing.
Japan Coin Auction (JCA)
Tokyo
Holds regular auctions with reliable hammer price data, making it a useful resource for tracking market values. Caters to a wide range of collectors from beginners to advanced buyers.
Taisei Coins
Tokyo
A dealer with an international network. Offers advanced services such as consignment to overseas auctions and NGC/PCGS grading submission. Recommended for high-value or internationally recognized coins.