Against this background, the logs produced in the Nakagawa area and Takao, Takaga-mine, and Ono-go are called "Jiyama maruta," which means locally produced logs, and those from Keihoku-cho and other towns are called "Tanba-mono," called Tanba products.
このような背景の中で中川を中心に高雄、鷹ヶ峰、小野郷を含めた地域からの丸太は「地山丸太」、京北町等からの丸太は「丹波物」と呼ばれるようになる。