Why do people think Japan is the best out of all Asians?

There is no evidence to suggest that people generally believe that Japan is the best out of all Asian countries. Different individuals may possess varying perceptions and preferences regarding Asian countries based on different criteria such as economic strength, technological advancements, culture, lifestyle, or personal experiences. It is essential to avoid generalizations and appreciate the diversity and unique strengths of each country in Asia rather than comparing them in a hierarchical manner.