2023年4月8日現在、東京の人口は世界一です。東京圏の人口は約3,700万人で、増加率は約0.2％と低いです。
As of April 8, 2023, Tokyo has the largest population in the world.  It had a population of approximately 37 million people in the Greater Tokyo Area and a growth rate of about 0.2% which is low.