国内大手フィンテック企業「マネーコンパス」が古銭AI査定LINEミニアプリ「コインスキャン」を正式公開。写真1枚で10秒以内に参考価格を返信する無料サービスが月間50万ユーザーを突破し、古銭査定のデジタル民主化と新規層開拓を同時に実現している。
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Major Japanese Fintech Firm Launches AI Coin Appraisal LINE Mini App — 500,000 Monthly Users, Free Service Returns Reference Price in 10 Seconds from a Photo
Source: コインペディア編集部|Published: May 24, 202611d ago
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ITTENDO tracks auction records and market charts so you always know the current value of Japanese antique coins. Add coins to your Vault to stay on top of price changes.
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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.