A rice ball may be any kind of food item made from rice that has been shaped, condensed, or otherwise combined into a ball shape. Rice balls exist in many different cultures in which rice is eaten, and are particularly prevalent in Asia. Rice balls are a convenient and portable food that can be eaten on the go, making them a popular choice for picnics, road trips, and packed lunches. They are also often enjoyed as a snack or side dish with meals.
The rice may be seasoned with a variety of ingredients, such as salt, furikake, or other seasonings, and may also be topped or filled with a variety of foods, such as fish, meat, or vegetables.