The stone platform of the pagoda is a stacked-tile podium measuring 17.2 m on each side and comprised of arranged dry river bed rock segments with diameters of roughly 20 cm, upon which are stacked concave tiles.
塔の基壇は直径20cm前後の河原石を立て並べた上に平瓦を横積みにした瓦積基壇で、1辺が17.2mあった。