文部科学省が「日本史探究」改訂版で古銭・貨幣史を必修テーマに正式採用。2027年度から全国高校で実施。実物古銭を使ったPBL型授業も明記され、教育現場と市場の接点が大きく広がる。
education
MEXT Officially Adopts Historic Japanese Coinage as Mandatory Topic in High School 'Japanese History Inquiry' — Nationwide from FY2027
Source: 文部科学省学習指導要領改訂通知|Published: May 23, 202623d ago
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A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
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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.
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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.
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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.