<prompt> Pedzisa mutsara unotevera: Soviet Union yakarwisana nemiganhu miviri mipfupi, isingazivikanwi yemuganhu neJapan muna 1938 uye zvakare muna 1939, ipapo yakaramba isina kwayakarerekera kuburikidza neSoviet-Japanese Neutrality Pact yaApril 1941, kusvika munaAugust 1945 apo iyo uye Mongolia yakabatana nevamwe vose veAllies uye  <response>: vakapinda munharaunda yeManchukuo, China, Inner Mongolia, dziviriro yeJapan yeKorea nenharaunda yainzi neJapan yakaita seSouth Sakhalin. 