A major Japanese game developer has launched 'Kosen Collectors', a mobile game themed around Edo-era currency collecting. The game features 3D models of real historical coins — including Tenpo Tsuho, Kanei Tsuho, and Keicho Oban — with auction mechanics and social trading features, driving 5 million downloads in the first week.
文化・教育
May 2026: Major Japanese Game Studio Launches Old Coin Collecting Mobile Game — Social Mechanics Drive 5 Million Downloads in First Week
Source: 一點堂編集部|Published: May 24, 202611d ago
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#文化・教育#Auction
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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.