Taisei Coins
Taisei Coins is known for its international network, offering advanced services such as consignment to overseas auctions and submission to NGC and PCGS for grading. Their inventory focuses on modern gold coins, foreign coins, and graded specimens, with many high-value pieces. English language support makes them a practical choice for overseas collectors and investors seeking to buy or consign Japanese antique coins.
Key Features
- ✓Liaison with overseas auctions
- ✓NGC/PCGS submission agent
- ✓High-value inventory
- ✓English support available
Before You Buy from This Dealer
When considering a high-value purchase, review our dealer evaluation checklist — it summarizes the key points to verify up front, including authenticity guarantees, return policies, and grading support.
※ Dealer information may change over time — always verify the latest details with each dealer directly. ITTENDO does not endorse any specific dealer. All transactions are at your own risk.