The ancient structural remnants of this site (including over 300 foundation stones) are preserved in good condition, and the placement of the foundation stones shows that the layout of the temple was the same as the one of the Buddhist temple placement in Todai-ji Temple.
この遺跡では、300あまりの礎石が残るなど遺構の保全状態は良好であり、礎石の配列から東大寺の伽藍配置と同様の建物配置を持つこと。