Mitsuru Hayama
編集長
江戸金貨近代銀貨市場分析古銭投資鑑定・真贋判定NGC認定ディーラー
Profile
A Japanese antique coin expert with 18 years of industry experience. As an NGC-certified dealer, Hayama continuously analyzes domestic and international auction results and market trends. His book 'Antique Coin Investment Decoded' (2021) systematized evaluation methods for Japanese old coins from an investment perspective. He specializes in Edo-period gold coins, modern silver coins, and foreign currencies, and is known for his precision in authenticating fakes and altered pieces. As Editor-in-Chief of ITTENDO, he oversees market analysis and content quality.