関西国際空港の国際線出国ロビーに日本初の古銭常設ギャラリーが2026年5月22日にオープン。江戸〜明治初期の実物60点を展示し、5言語対応・NFCタグ連携でコインペディアへの誘導動線も整備。訪日客への文化発信拠点として初日来場者約4,200人を記録、コレクター市場への波及効果も期待される。
May 2026 Japanese Old Coins: Permanent Collector Gallery Opens at Kansai International Airport — Pre-Departure Lobby Exhibit Targets Inbound Tourists

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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.