City At Night

Tokyo is not included on this list, as the city of Tokyo ceased to exist on July 1, 1943. Tokyo now exists as a special "metropolis" prefecture (都 to), with 23 "special" wards (with the same status of city) making up the former boundaries of the former city in the eastern half of the prefecture.
• Mexico
The Mexican population is increasingly urban with close to 75% of the population living in cities. The five largest metropolitan areas of Mexico (Greater Mexico City, Greater Guadalajara, Greater Monterrey, Greater Puebla and Greater Tijuana) are home to 30% of the country's population.
In 2004, a joint effort between CONAPO (National Council of Population), INEGI and the Secretariat of Social Development (SEDESOL) agreed to define metropolitan areas as either: