日本古銭国際取引の多言語マッチング・物流API・保険連携を統合したDXプラットフォーム「CoinBridge Global」β版公開。8カ国3,200名のバイヤーDB、6キャリア10秒見積、保険30分申込でディーラーの国際展開を支援。
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May 2026: Japanese Old Coin International Trade DX Tool — Industry-First Integrated Platform Beta Launches with Multilingual Matching, Logistics API, and Insurance Integration
Source: グローバルコイン・ブリッジ株式会社 プレスリリース|Published: May 23, 202612d ago
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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.
Auction House
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.
Auction House
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.
Auction House
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.