The main component of Japanese Coix seed pill is non-pesticide Coix seed produced in Japan at that time. The polyphenols and dietary fiber of Coix seed can be completely preserved by using the whole shell and seed coat, and the best essence of Coix seed can be extracted from it by enzyme extraction. Therefore, after taking Japanese coix seed pills, it not only has the effect of dehumidification, but also can solve various effects such as edema and poor skin quality. The effect of coix seed pills in Japan is still very good.