国内大手家庭教師サービス「ティーチングワン株式会社」が古銭学を中学受験の社会科特別講座に組み込み、全国50万人の受講者を対象に展開。歴史・経済・地理を横断する貨幣史が中学受験必須トピックとして定着しつつある。
Major Tutoring Service Integrates Numismatics into Junior High Entrance Exam Social Studies Curriculum — Essential Topic for 500,000 Students Nationwide

ITTENDO tracks auction records and market charts so you always know the current value of Japanese antique coins. Add coins to your Vault to stay on top of price changes.
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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.