阪急・阪神・京阪・南海の4私鉄が共同で「古銭ガイドプレミアム車両」を5月限定で運行。京都〜大阪〜神戸の主要ルートに実物大パネルとQR解説を搭載し、コレクター向け市場の認知拡大と訪日観光客への日本文化体験を両立する取り組みとして注目される。
May 2026: Major Japanese Private Railways Launch Old Coin Guide Premium Cars — 4 Railways Collaborate on Kyoto-Osaka-Kobe Route for May Only

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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.