I`ve heard that the language of the Ainu of Japan is very similar to that of the Basques of Europe. Some scientists believe Ainu and Basque are related to each other. Some even think Basques are directly related to Cro-Magnon humans. Basques live in northern Spain and southern France. Very Strange! Here`s website with lots of information:
http://www.highspeedplus.com/~edonon/ainu.htm