Add the rice to a bowl and cover with plenty of water. Cover the bowl and soak for at least 4 hours. Drain the rice and spread out onto a large plate.
Add the remaining ingredients to a large bowl and mix until thoroughly combined. Form the mixture into balls roughly 1-inch in diameter. Roll the balls in the rice until completely coated.
Steam the meatballs in a steamer or over boiling water for 17 to 20 minutes or until pork is cooked and the rice has a pearly white color to it.
