The blue Megurikomachi type is recommended for people who are night owls and those who are prone to poor water flow in the body. The point is burdock. Burdock, a vegetable that was introduced from China, the home of Japanese and Chinese culture, before the 10th century, is rich in dietary fiber among vegetables and is also called a natural oligosaccharide. It has a savory but slightly sweet taste, making it very easy to drink. In addition, in the world of Japanese and Chinese culture, it is said to be yokuinin (pigeon), and in Korea, a beauty powerhouse, it is a material that is often blended in lotions. It is also said that one of the world's three most beautiful women, Princess Yang, also used it to maintain her beauty.