Believed to have been the first distilled beverage in Japan, awamori is almost exclusively associated with Okinawa. The drink is distilled from fermented long-grained rice and black koji mold, which is usually referenced as the key ingredient that gives awamori its distinctive flavor.
The drink improves and mellows with age and is typically stored in clay pots and allowed to mature. It is the most common drink on Okinawa that is usually served alongside water and ice, allowing each person to mix and adjust it according to their taste.