Yamato people
The relationship of Jōmon people to the modern Japanese (Yamato people), Ryukyuans, and Ainu is diverse and not well clarified. Morphological studies of dental variation and genetic studies suggest that the Jōmon people were rather diverse, while other studies of autosomes and immunoglobin alleles suggest that the Jōmon people were of predominantly Northeast Asian and Siberian origin. The contemporary Japanese people descended from a mixture of the various ancient hunter-gatherer tribes of the Jōmon period and the Yayoi rice-agriculturalists, and these two major ancestral groups came to Japan over different routes at different times.