After the victory of the War of Resistance, more than 1 million Japanese troops were in Kannai and more than 600,000 Kwantung Army outside Kanto became prisoners of the Soviet army. After the end of this war, China punished only a few Japanese war criminals who committed the most heinous crimes, and many Japanese prisoners of war were sent back to China.
However, after the War of Resistance Against Japanese Aggression, in order to deal with the People's Liberation Army, the Kuomintang army incorporated some Japanese troops, and Yan Xishan invited hundreds of Japanese officers to serve as military instructors to conduct Japanese training for the troops. Yan Xishan had a unit composed of the remnants of the Japanese army, and Yan Xishan was very important to these troops and paid them double salaries, and these troops were later annihilated by the People's Liberation Army. At that time, Chiang Kai-shek also asked Okamura Ningji, commander of the Japanese dispatch army in China, to serve as his own military adviser to deal with the People's Liberation Army.
In fact, in the People's Liberation Army, there were also some Japanese prisoners of war, but there were no combat units, mainly health and technical personnel. At that time, there were 30,000 Japanese prisoners of war in Siye, and the largest number of these Japanese prisoners of war were medical personnel, because china's medical conditions at that time were relatively backward and there was a serious shortage of medical personnel. There were a large number of Japanese medical personnel in Shino, including 7,000 or 8,000 people, who had rich clinical experience and treated many people during the Liberation War. The Northeast Field Army also assigned some medical personnel to other field armies, which was similar in the TV series "Bright Sword".
In addition, there were thousands of Japanese technicians in the Tohoku Field Army at that time, mainly military personnel. Tohoku was the largest heavy industrial base in China at that time, although the Soviet army emptied many factories, but the Shino Military Industry Department left a lot of Japanese technicians, until many years after the founding of the Country, Anshan Iron and Steel Plant still has many technical experts are Japanese. In the TV series "The Right Way in the World is Vicissitudes", Sun Honglei, the director of the Special Department of the Northeast Field Army, let Japanese engineers develop howitzer shells, which have a real historical background.
During the Republic of China period, China's cultural penetration rate was very low, the illiteracy rate was very high, many soldiers had no culture, some companies could not find a person who could write, and some regiments could not find a person who had seen a car. So many car drivers and train drivers at that time were also Japanese. The Northeast Field Army had its own artillery academy, and many of the instructors of the artillery school were also Japanese.
After the surrender of Japan, hayashi Yaichiro, the fourth company of the 101st Educational Flying Regiment of the Japanese Kwantung Army, abandoned the airport and more than 40 aircraft and fled south. Later, the Northeast Democratic Coalition Army sent troops to persuade them to surrender, and received a total of 46 aircraft of various types and various equipment and accessories of the Lin Yaichiro Flying Brigade, in addition to 17 pilots, 24 mechanics, 27 mechanics, and more than 180 ground support personnel of various types. These aircraft, personnel, and equipment have played a great role in the establishment and development of the People's Air Force in the future. Hayashi Yaichiro was also appointed bishop of the Northeast Democratic Coalition Aviation School, and the main instructors were mainly Japanese instructors, and many outstanding pilots in the People's Liberation Army, including Wang Hai, came out of this school.