The remains of a ritual place (from the location of Makimuku Hishiro Imperial Palace of Emperor Keiko described by the Imperial tradition, some artifacts have been discovered, such as a jasper Magatama, stone Kushiro, jasper Kudatama (for threaded necklace), glass beads, and the earthenware from the late 4th century.
祭祀遺跡（穴師ドヨド地区の景行天皇纏向日代宮の伝承地から碧玉製勾玉・石釧・管玉・ガラス小玉、4世紀後半の土器など出土）