The old well "mihotonoi", which is considered to be the origin of the title of this misasagi, is located in the town of the south of misasagi,and that well is managed by the Imperial Household Agency with misasagi.
陵号の由来になったとされる古井戸の「御陰井」が陵南の集落中にあり、陵と共に宮内庁によって管理されている。