Japanese POWs in the Soviet Union

By the end of World War II there were from 560,000 to 760,000 Japanese personnel in the Soviet Union and Mongolia interned to work in labor camps as POWs. Of them, about 10% died (50–60,000), mostly during the winter of 1945–46.

The majority of the approximately 3.5 million Japanese armed forces outside Japan were disarmed by the United States and Kuomintang China and repatriated in 1946. Western Allies had taken 35,000 Japanese prisoners between December 1941 and 15 August 1945, i.e., before the Japanese capitulation The Soviet Union held the Japanese POWs much longer and used them as a labor force.

The majority of Japanese who were held in the USSR did not consider themselves as "Prisoners of War" and referred to themselves as "internees", because they voluntarily laid down their arms after the official capitulation of Japan, i.e., after the end of the military conflict. The number of Japanese prisoners captured in combat was very small.

After the defeat of the Kwantung Army in Manchuria, Japanese POWs were sent from Manchuria, Korea, South Sakhalin and Kuril Islands to Primorski Krai, Khabarovsk Krai, Krasnoyarsk Krai, Kazakhstan (South Kazakhstan Province and Zhambyl Province), Buryat-Mongol ASSR, and Uzbek SSR. In 1946, 49 labor camps for Japanese POWs under the management of GUPVI housed about 500,000 persons. In addition there were two camps for those convicted of various crimes.

Handling of Japanese POWs was, in line with the USSR State Defense Committee Decree no. 9898cc "About Receiving, Accommodation, and Labor Utilization of the Japanese Army Prisoners of War" ("О приеме, размещении, трудовом использовании военнопленных японской армии") dated by 23 August 1945.

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