A major Japanese airport operator group has simultaneously opened Ancient Coin Culture Experience Lounges (Coin Heritage Lounges) at three international airports — Haneda, Narita, and Kansai — offering free exhibits, appraisal experiences, and digital content on authentic coin replicas. With inbound visitor response far exceeding expectations, expansion to Chubu and Fukuoka airports has been confirmed within 2026.
Major Japanese Airport Operator Opens Ancient Coin Culture Experience Lounges at Haneda, Narita, and Kansai International Airports — Free Spaces for Travelers to Explore Coin Culture During Wait Times, Expanding Due to Inbound Visitor Acclaim

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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.