| Because ishi-bocho was able to be made of materials that were found everywhere comparatively, it was used widely in the early stage of rice cultivation culture; however, later on as bronze ware or ironware that permitted various processes with firmness and sharpness spread, it began to be obsolete. |
石包丁は比較的何処にでもある材料から製作可能であったため、初期の稲作文化においては広く利用されたが、後に加工性に優れ丈夫で鋭い切れ味を持つ青銅器や鉄器の伝播にも伴い廃れていった。 |