国内大手金融教育NPO「マネーリテラシー推進機構」が、江戸期両替商を題材にした小学校向け金融教育教材「コイン経済探検隊」を全国1万5,000校に無償配布。レプリカ古銭8種・両替商ボードゲーム・デジタル副教材をセットで提供し、初年度50万人の児童が金融リテラシーを古銭で学ぶ。大手金融機関6社の協賛と文化庁補助金で全額無償化を実現。
Major Financial Education NPO Distributes Free Old Coin Cultural Teaching Materials to Elementary Schools Nationwide — Edo-Era Money Changer Program Reaches 500,000 Students in First Year

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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.