Enormous ancient Jomon grinding stone unearthed in Hokuto City, Yamanashi Prefecture! Please ask any questions! You are awesome and good luck bidding! I am getting swamped with phone calls, emails, etc about these exciting Jomon relics! I want everyone to have a chance at owning a piece - so here we go! They are the oldest pottery making culture in the world. In fact they invented it! Good luck bidding! These are selling like hotcakes, get 'em while you still can! Ultra rare! Once in a lifetime collecting opportunity! Oldest pottery making culture in the world! Excavated in Japan! Please ask any questions! Good luck bidding!