File:MAP&LIST of the General location of the Japanese POW Laborers’ camps in the Soviet Union and in Outer Mongolia around 1946.pdf|thumb|upright=1.5|NOTE 1. ☉ Large Circles with heavy outline (numbered in red): Over 20,000 detained.● Black circles (numbered in blue): Over 10,000. ○White.☉ small circles (numbered in black): Less than 10,000.△ Triangles (numbered in Green): Small number.NOTE 2. The above-designated graphic symbols show the principal area of the labor camp location. Created by combining two maps, published by the former Ministry of Health and Welfare and the current Ministry of Labor, Health and Welfare of the Japanese Government:1) Kôseishô engokyoku [Bureau of Assistance, Ministry of Health and Welfare]. Hikiage to engo sanjûnen no ayumi [Thirty-year progress of the repatriation and assistance]. Kôseishô. 1977. p. 56.2) Kôseishô shakai/engokyoku engo gojûnenshi henshû iinkai [Editorial Committee of Fifty-year history of assistance. Bureau of Social/Assistance, Ministry of Health and Welfare]. Engo gojûnenshi [Fifty-year history of assistance]. Gyôsei. 1997. pp. 524–525.Location names, listed originally in katakana-Japanese, have been transcribed into English using five maps published in the U.S.A., U.K., and USSR.A) Union of Soviet Socialist Republic. Compiled and drawn in the Cartographic Section of the National Geographic Society for the National Geographic Magazine. Grovesnor, Gilbert. Washington. U.S.A. 1944.B) U.S.S.R.and Adjacent Areas 1:8,000,000. Published by Department of Survey, Ministry of Defense, U.K. British Crown Copyright Reserved Series 5104. U.K. 1964.C) USSR Railways. J.R. Yonge. The Quail Map Company. Exeter. U. K. 1973.D) USSR Railways. J.R. Yonge. The Quail Map Company. Exeter. U.K. 1976.E) Soviet Union. Produced by the Cartographic Division. National Geographic Society. National Geographic Magazine. Grovesnor, Melville. Washington. U.S.A. 1976.F) Union of Soviet Socialist Republic. Moscow News Supplement. Main Administration of Geodesy and Cartography under the Council of Minister of the USSR. U.S.S.R. 1979. Historian S. Kuznetsov, dean of the Department of History of the
Irkutsk State University, one of the first researchers of the topic, interviewed thousands of former internees and came to the following conclusion: However, many of the inmates do not share Kuznetsov's views and retain negative memories of being robbed of personal property, and the brutality of camp personnel, harsh winters and exhausting labor. One of these critics is
Haruo Minami who later became one of the most famous singers in Japan. Minami, because of his harsh experiences in the labor camp, became a well-known
anti-communist. Most Japanese were captured in Soviet-occupied
Manchuria (northeast China) and were taken to Soviet POW camps. Many Japanese died while they were detained in the POW camps; estimates of the number of these deaths vary from 60,000, based on deaths certified by the USSR, to 347,000 (the estimate of American historian
William F. Nimmo, including 254,000 dead and 93,000 missing), based on the number of Japanese servicemen and civilian auxiliaries registered in Manchuria at the time of surrender who failed to return to Japan subsequently. Some remained in captivity until December 1956 (11 years after the war) before they were allowed to return to Japan. The wide disparity between Soviet records of death and the number of Japanese missing under Soviet occupation, as well as the whereabouts of the remains of POWs, are still grounds of political and diplomatic contention, at least on the Japanese side. According to the map formulated by combining two maps, published by the former Ministry of Health and Welfare and the current Ministry of Labor, Health and Welfare of the Japanese Government, there were more than 70 labor camps for the Japanese prisoners of war within the Soviet Union: Because of the difficulty in retrieving formal USSR Government records, the numerical data are based on reports obtained from former POWs and elsewhere by the former Ministry of Health and Welfare and the current Ministry of Labor, Health and Welfare of the Japanese Government. The Japanese Government is disinterring the remains of the Japanese POWs who died in the USSR; more data may be anticipated, for example, at sites such as ==Japanese ex-internees today==