国内大手食品検査機関「ジャパンフードセーフティ研究所(JFSL)」が江戸・明治をテーマにした古銭関連飲食店600店を対象に衛生・品質保証プログラムを正式開始。認証取得店はQRコードで検査結果を即時公開でき、インバウンド含む観光客からの信頼度向上と予約増加が報告されている。
Major Japanese Food Safety Agency Launches Hygiene and Quality Certification Program for Old Coin-Themed Restaurants — 600 Edo-Cuisine Revival Venues Certified, Boosting Tourism Credibility

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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.