The Japan Space Cultural Museum Group (JSCMG) announced a joint special exhibition pairing Edo-period astronomical instruments and calendar-related coins with modern space development history, targeting 450,000 visitors across Tokyo and Osaka venues from September to December 2026.
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Major Japanese Space Museum Group Plans Joint Exhibition on Ancient Coins and Space History — Edo-Era Astronomy Instruments Displayed Alongside Space Development, 450,000 Visitors Targeted at 2 Venues
Source: ITTENDO Editorial|Published: May 25, 202610d 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.