There are very few, but some smaller bronze ware were also excavated, such as the tip of a spade used as farming equipment, a Japanese-style plane with long handle as a tool, and an arrowhead as smaller weapon.
このほかに鋤先などの農具やヤリガンナなどの工具、鏃などの小型武器などもみられるが、大型の青銅器に比べて非常に少量である。