A major Japanese electric power company has announced a specialized power support plan for cultural property coin vaults at museums, galleries, and private repositories. Running on 100% renewable energy, the plan guarantees stable supply to facilities housing nationally designated coin treasures, with automatic failover and 24-hour remote monitoring.
政策・規制
Major Japanese Power Company Provides Special Electricity Support for Cultural Property Coin Vaults — 100% Renewable Energy Powers Temperature-Humidity Controlled Storage for National Treasures
Source: 一點堂編集部|Published: May 24, 202622d ago
Share this article
#政策・規制
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.