Tianjin is the largest coastal city in northern China. In terms of urban population, Tianjin is the fourth largest in China, after Shanghai, Beijing, and Guangzhou. In terms of administrative area population, Tianjin ranks fifth in Mainland China. The walled city of Tianjin was built in 1404. As a treaty port since 1860, Tianjin has been a major seaport and gateway to Beijing. During the Boxer Rebellion the city was the seat of the Tianjin Provisional Government. Under the Qing dynasty and the Republic of China, Tianjin became one of the largest cities in the region. At that time, numerous European-style
Largest cities in Japan by population by decade population since the Tokugawa Era, as samurai left the former castle towns after the collapse of the military order. Source data is from "Nihon Chishi Teiyo" (日本地誌提要, the Japanese Topographical Outline). Several major cities and towns actually lost population over the 1870s, as people continued to emigrate out of the former castle towns. Source data is from the Fourth Joint Military-Government Report (第四回共武政表), a requisitioning document listing municipal populations and available resources and provisions. In 1888, the government enacted a sweeping overhaul of the municipal government system, part of which involved a drastic program of municipality mergers. Overall, the "Great