Jews didnt invent this technology. They dont invent anything. Genetic science is just math and chemistry. Its totally verifyable. Some of your ancestors were kings and some were people that got conquered by those kings. The idea that you are solely descended from conquerors and not conquered is incredibly naive and something you would expect from black people who are babies when it comes to evolution. There is no well documented history of the founding of the japanese race. Ridiculous. Nothing but folktales. Genetic distance between japs and koreans and chinks is small. It is a mathmatical measurement. Its impossible to jew.