TOKYO: Earth’s Model MEGACITY

Tokyo is the most successful metropolis in the history of the world with 39 million residents, 50% more people than any other urban area. It is the safest big city on the planet and has a two trillion dollar GDP--an economy larger than all but eight entire countries. More MEGACITIES: Facebook: Twitter: Subscribe to TDC: Video by Bryce Plank Drone/helicopter videography courtesy of: