Kucha coinage was produced in the Kingdom of Kucha, a Buddhist, Tocharian-speaking state located in the Tarim Basin (present-day Kucha County, Xinjiang), during the 1st millennium CE.
There are five known types of Kucha cash coins, all of them based on Chinese Wu Zhu. These coins are usually characterized by their diminutive size and thin shape. They are generally believed to have been produced between the years 265 and 589.