To develop a tombstone or a gravestone with turnover preventive measure by disposing an elastomer sheet formed of an elastic material and spheres formed of a material such as a metal or a plastic.

In the tombstone and the gravestone with turnover preventive measure, a turnover preventive sheet 4 comprising an elastomer sheet formed of an elastic material and one or at least two types of spheres formed of a material, which is plastically deformed by a load by a tombstone or a gravestone exposed to vibration energy produced by an earthquake, the spheres being disposed within a layer in the elastomer sheet, is inserted at least in between a main stone 3 and a base 2. Alternatively, in the tombstone and the gravestone with turnover preventive mean, the elastomer sheet and the spheres are inserted at least in between the main stone and the base, and the spheres are disposed outside the layer in the elastomer sheet.