関税庁が2016〜2025年度の日本古銭・古美術輸出統計10年分を統一フォーマットで無償公開。年平均成長率8.4%・2025年度輸出総額428億円・欧米需要がアジアを初超えという三つの実態が明らかになり、価格形成と市場分析の精度が大幅に向上する。
市場動向
May 2026: Japan Customs Agency Releases 10-Year Export Data for Old Coins and Antiques in Unified Format — 8.4% CAGR Revealed, Western Collectors Now Outpace Asia
Source: 関税庁 輸出統計デジタル開示ポータル・財務省|Published: May 23, 202612d ago
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A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
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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.
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Taisei Coins
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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.