<prompt> Pedzisa mutsara unotevera: Nokudonha kweManchukuo kumauto eSoviet mukati me  <response>: Mukurwiswa kweManchuria muna August 1945, Amakasu akazviuraya nokushandisa potassium cyanide. Pazuva rokupedzisira roupenyu hwake, Amakasu akanyora tsamba yokuzviuraya muhofisi yake ndokumedza piritsi recyanide. 