Japan has a population of 130 million people. It is one of the most developed countries in Asia and has long been the top country for longevity. Japan has the third largest GDP in the world. The document introduces various aspects of Japanese culture such as companies, food, and things to do in Tokyo. It provides examples of traditional arts like origami and kabuki. Popular Japanese foods mentioned include sushi, tempura, sukiyaki, okonomiyaki, soba, udon, and rice balls. The document encourages the reader to consider an internship in Japan if interested in learning more about its culture and companies.