Population in cities of more than 1 million reached 81.5 mil in 2021 in Japan, according to the National Statistical Office. This is 0.118% less than in the previous year.
Historically, population in cities of more than 1 million in Japan reached an all time high of 81.8 mil in 2018 and an all time low of 37.5 mil in 1960.
Japan has been ranked 5th within the group of 121 countries we follow in terms of population in cities of more than 1 million.
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