国内大手VC5社が共同出資する古銭テック特化シードファンド「COIN VENTURES」が総額80億円を組成。AI真贋判定・デジタル保管・価格情報インフラなど6つの投資テーマで2026年内に10〜15社への初回投資を計画。日本古銭市場のデジタルトランスフォーメーションを加速する。
市場・ビジネス
Venture Capital Enters Japanese Antique Coin Tech — 'COIN VENTURES' Seed Fund Raises 8 Billion Yen
Source: COIN VENTURES 設立発表プレスリリース|Published: May 23, 202612d ago
Share this article
#市場・ビジネス
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.