In my quest to try to have at least one of every possible clipart needed by anyone uploaded to this openclipart.org site, I found a cool old public domain image of an Ainu man from the 1890s on Wikimedia and hand colourized it myself. After that I synthesized it as a vector image for the future. (If you don't know, the Ainu people are some of the aboriginal people of Japan.)
日本的阿伊努人
aboriginal、aborigine、Ainu、culture、history、Hokkaido、identity、Japan、people
土著、原住民、Ainu、文化、歷史、北海道、身分、日本、人
資料來源：openclipart ( https://openclipart.org/ )