Demographics
In 1908, the number of residents was 15,834,000, which rose to 30,000,000 in 1931 and 43,000,000 for the Manchukuo state. The population balance remained 123 men to 100 women and the total number in 1941 was 50,000,000. Other statistics indicate that in Manchukuo the population rose by 18,000,000.
In early 1934, the total population of Manchukuo was estimated as 30,880,000, with 6.1 persons the average family, and 122 men for each 100 women. These numbers included 29,510,000 Chinese(96%), 590,760 Japanese (2%), 680,000 Koreans (2%), and 98,431 (<1%) of other nationality: White Russians, Mongols, etc. Around 80% of the population was rural. During the existence of Manchukuo, the ethnic balance did not change significantly, except that Japan increased the Korean population in China. The majority of Han Chinese in Manchukuo believed that Manchuria was rightfully part of China, who both passively and violently resisted Japan's propaganda that Manchukuo was a "multinational state".
From Japanese sources come these numbers: in 1940 the total population in Manchukuo of Lungkiang, Jehol, Kirin, Liaoning (Fengtien) and Hsingan provinces at 43,233,954; or an Interior Ministry figure of 31,008,600. Another figure of the period estimated the total population as 36,933,000 residents.
Around the same time the Soviet Union was advocating the Siberian Jewish Autonomous Oblast across the Manchukuo-Soviet border, some Japanese officials investigated a plan (known as the Fugu Plan) to attract Jewish refugees to Manchukuo as part of their colonisation efforts which was never adopted as official policy.
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