Our publication has reached 1,000 articles — a milestone that coincides with the completion of the industry's foundational infrastructure: JCGH, JCCEC, JCNI, JCPI, and Heritage Bond. In this MEGA editorial, the team reflects on the journey, key milestones, a 10-year vision, and heartfelt thanks to readers and industry partners.
MEGA Editorial: 1,000 Articles — Japan's Ancient Coin Culture Information Revolution Arrives, and the Media's Next Decade

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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.