Hsinking (Changchun) Urban Plan Remains

Hsinking (新京, literally "New Capital") was the name given to the city of Changchun when it was designated as the capital of Manchukuo, the Japanese puppet state that controlled Manchuria from 1932 to 1945. What makes Hsinking historically significant beyond its political role is the extraordinarily ambitious urban planning project that Japanese planners carried out to transform a modest railway junction into what was intended to be the most modern city in Asia.

Following the Mukden Incident of September 1931 and the establishment of Manchukuo in March 1932, the Inspection Division of the South Manchuria Railway began drafting the "Metropolitan Plan of Great Hsinking." Kuniaki Koiso, Chief of Staff of the Kwantung Army, and Yasuji Okamura finalized the plan covering a 200 km² construction area. The design drew inspiration from Baron Haussmann's renovation of Paris, the English garden city movement, and contemporary American urban planning theories. The result was a city of wide, tree-lined boulevards, expansive parks, and carefully zoned districts for government, commercial, industrial, and residential use.

The central axis of the city was Datong Avenue (大同大街), a grand boulevard stretching south from Hsinking Station (now Changchun Railway Station). Renamed Renmin Avenue (人民大街) after 1945, it remains the main thoroughfare of modern Changchun. Along and near this avenue, the Japanese constructed imposing government buildings in a distinctive architectural style blending Western modernism with Asian elements. The "Eight Grand Ministries" (八大部) — the eight ministries of the Manchukuo government, grouped near the State Council — were housed in massive stone and concrete structures along what is now Xinmin Avenue, most of which survive virtually intact.

The city's green infrastructure was remarkable: 47 km² was designated as public land including government sites, roads, parks and athletic grounds, and by 1944 the area used for greening had reached 70.7 km², earning Hsinking the epithet "Forest Capital" (森の都). The population surged from 141,712 in 1934 to 863,607 by 1944, including 153,614 Japanese settlers. In 1941, the Capital Construction Bureau revised the plan to expand the urban area to 160 km², envisioning a population of one million within twenty years. A subway line is also said to have been planned but was never built.

Today, central Changchun preserves an extraordinary concentration of Japanese colonial-era architecture: government ministries, banks, hotels, hospitals, cultural institutions, and residential quarters. The Eight Grand Ministries buildings are now used by Jilin University and other institutions, while the former Datong Avenue retains much of its original boulevard character. These surviving structures constitute one of the largest intact ensembles of Japanese colonial architecture outside Japan, offering a tangible record of imperial Japan's ambition to create a model capital for its continental empire.