I'm studying active Japanese tribes. I have found that the Ainu tribes and variations of this tribe are still active across Hokkaido. I was wondering if there may be other still active tribes in other parts of Japan Honshu kyushu shikoku or surrounding Islands. I have heard romors that there may be one or two small tribes hidden somewhere and only known about by a few people but i dont know where to start looking. any ideas to help will be appreciated!!! thank you!!!!