File:Historical population of Tokyo-to, greater Tokyo, and Tokyo ku-area, 1890-2010.png - Wikimedia Commons

Tokyo became a megacity by reinventing itself

Japan keeps shrinking; Tokyo area population falls for 1st time

Tokyo's population sees y-o-y drop for first time in over 24 years (due to shrinking foreigner population) – JAPAN PROPERTY CENTRAL K.K.

NYC, Tokyo, Delhi: These maps chart the growth in area and population of 20 megacities

Map of the population per 500-m grid (population density) in Tokyo

Tokyo Urban & Suburban Population from 1960

Tokyo's daytime population increases by 2.4 million people! (+17.8%) No wonder the commuter trains are packed like crazy. : r/Tokyo

Tokyo, Osaka & Nagoya Cores: Migration Losses

Tokyo population distribution

Tokyo Density Revisited. I stumbled upon an interesting blog…, by Ben Bansal