Product Details

Up for grabs is an incredible piece of ancient Asian history: an authentic Japanese Copper Cash Coin dating back to the legendary AD 708–958 period, authenticated as Genuine by ICG. These iconic square-hole coins represent the earliest metallic currency system of Japan, known as the Kokan-sen (Twelve Antique Coins era), heavily inspired by Chinese Tang Dynasty coinage. This piece features standard ancient characters surrounding the central square hole, preserved under a deep, rich dark patina.