In the areas that had been chipped away, there are marks made by arrowheads used as a tool to break the stone and, similarly, signs of stone breaking are also visible on Oni-no-Manaita Stone (The Devil's Chopping Board).
欠けた部分には石割用の工具である矢が打ち込まれた跡があり、同じように石を割ろうとした痕跡が鬼の俎にも見ることができる。