As for chipped stone tools, only some parts of chipped stone axes and grinding stones have been discovered, and as for ground stone tools, various tools for religious service have been discovered, including stone rods, stone daggers, stone swords, stone tools in the shape of Chinese broadswords, gyobutsu (Imperial treasures) made from stone, decorative stoneware, stone crowns, stone figures and beads, as well as cooking tools like stone plates, concave stones (partial) and mill stones (partial).
打製石器としては打製石斧、砥石などの各一部があるのみで、磨製石器としては、石棒、石剣、石刀、青竜刀形石器、御物石器、装飾石器、石冠、岩偶、玉類など各種の祭祀具や調理加工に用いた石皿、凹石（一部）、磨石（一部）などがある。