Through research utilizing one of Japan's largest gut microbiota databases owned by our company, the "relationship between gut microbiota and disease" and "differences in gut microbiota by gender" in the Japanese population have been clarified. These research results have made it possible to analyze the risk of many diseases by gender, and to suggest foods based on the composition of individual's gut microbiota. We are pleased to introduce "SYMGRAM" (for medical institutions) and "Kencho-Navi" (for individuals), which are equipped with these functions, for the first time to the public.