At breakfast, you can easily see a scene that family prepare their meal. For instance, they prepare bread, egg and some vegetables or rice , soybean soup and Kimchi. In Asia, most of them they can’t imagine of breakfast without rice. Ancient time, they knew how to cultivate rice and other grain. among variety of grains, they had chosen rice and they had been eating for 10,000 years. So, why do they choose especially rice? They found that irrigate water a rice field. And they plant rice. Maybe rice grow well if they have enough water. Furthermore, When they are hungry, rice can help their hunger at small amount. Because when rice is boiled or cooked, rice get big easily, and also the important thing is people conveniently cook cuisine with rice and they can expand kind of rice cook. Because rice is easy to harmonize with any food. and next reason is usually main food all the world, we can find common that each food contain carbohydrate work to make energy for their life. As a result, in Asia rice have occupied significance for a long time from ancient to today, not only Asia but also other countries.