Tokyo city in Japan is the largest city and metropolitan area on earth.
Tokyo had 33.1 million people in 2000, much larger than the next-largest cities of New York City and Seoul-Inchon, Korea.
Today, Tokyo has an estimated population of about 40 million people.
Tokyo is the capital of Japan, the center of the Greater Tokyo Area, and the largest metropolitan area of Japan.
Japan has the world’s second largest economy, after that of the United States.
Fewer babies are born to women In Japan than in almost any other country.
But girls born there today can expect to live to be 84 years old, the highest life expectancy in the world.
