Japanese Ghost story, the impossible-to-count Bake Jizo

Rows of dozens of stone statues representing Jizo Bodhisattva can be found frequently in Japan, but during my travels across Japan I found a few of them really special. One example is the row of statues at the Kanmangafuchi Abyss in Nikko, a wonderfully beautiful place: the Jizo are lining the trail through the forest, along the raging river... The foliage was thick and the path was a bit mysterious, especially since it was in the evening and the light was starting to fade.
But the feeling was caused by their story:

It is said that these Jizo were donated by the followers of Bishop Tenkai and that originally there were 100 statues. After a flood in 1902, some of them were destroyed or taken by the water current.
But until today, nobody knows for sure how many Jizo are in this valley... because the legend says that each time they were counted... the result was different.
That's why they are called Bake Jizo, meaning "Ghost Jizo".

The reasonable explanation: since many statues were destroyed, some of them are completely missing, others are only a pedestal or a pile of broken rocks, but can still be counted...
But I prefer the magic: maybe some of them are just invisible sometimes... (^_^)