It is known that there was a 9.75-meter and 12.5-meter Kukei-dan with the estimated height of a slightly less than two meters with stuck stones located on the top of the back circular part, and Nijukoen Tsubogata doki earthenware were placed around the foot of the platform. |
後円部の頂上には、高さ2メートル弱と推定される一辺9.75×12.5メートルの貼り石のある矩形壇が知られており、その壇の裾周りに二重口縁の壺形土器が巡らされている。 |