The Jomon Period: The Jōmon period (縄文時代Jōmon jidai) is the time in Japanese prehistory, traditionally dated between c.14,000–300 BCE,[1][2] recently refined to about 1000 BCE,[1][3][4] during which Japan was inhabited by a hunter-gatherer culture, which reached a considerable degree of sedentism and cultural complexity. -Wikipedia.
“Among other discoveries are that the Jomon woman had brown eyes and thin hair as well as high alcohol tolerance, and was genetically adapted to a high-fat diet. At the Funadomari site, many sea lion bones have been dug up.”