全国高校弁論大会の2026年度予選で「貨幣で読み解く日本史」関連テーマが2400校超エントリー。教科書改訂による貨幣史増量が背景にあり、実物古銭を論拠に使う弁士が急増。業界は高校生を次世代コレクター予備軍として注目している。
education
May 2026: Japanese Old Coins at High School Debate — Record 2,400 Schools Enter Nationals with "Reading Japanese History Through Currency" Theme
Source: 全国高校弁論連盟 発表・各都道府県教育委員会取材|Published: May 23, 202612d ago
Share this article
#education#Record Price
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.
Free Appraisal
Get your old coins appraised — free of charge
Edo-era silver, koban, commemorative medals, foreign coins and more — just upload a photo. Our specialists reply with an estimated valuation by email within 2–3 business days.
Request a free appraisalDealers
Dealers Handling This Category
A reference when considering a sale or appraisal. All are dealers and auction houses with a proven track record.
Auction House
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.
Auction House
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.
Auction House
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.