article_snippet: There is a feeling in the country,  one of the least ethnically diverse in the world, that mixed-race people are not fully Japanese.
article_snippet: The vast majority of Japan is made up of homogeneous people.
article_snippet: It is one of the least ethnically diverse countries on earth, proudly counting more than 98 percent of the population as Japanese nationals .
article_snippet: It is one of the least ethnically diverse countries on earth, proudly counting more than 98 percent of the population as Japanese nationals.