After Japan surrendered, where did the Japanese soldiers and civilians in Northeast China go?

1-After Japan's defeat and surrender, many immigrants stayed in Northeast China and other places. In the spirit of humanitarianism, the China government decided in principle to repatriate all Japanese overseas Chinese prisoners of war in China to Japan in an organized way. 1946 in mid-April, large-scale repatriation began, and Japanese overseas Chinese living in various parts of Northeast China concentrated in Huludao in stages. By the end of 1948, the repatriation operation was basically over, and1050,000 Japanese overseas Chinese returned to China. According to the special investigation results of 1958, there are 22 187 people in China. Many of their descendants returned to Japan in the 1980s and 1990s.

2-1in August, 945,1500,000 Soviet red army began to March to the northeast of China. The Kwantung Army was killed 83,000 people and captured 594,000 people. Soviet troops escorted them to Siberia for forced labor, where more than 60,000 people died.