I am convinced that this was an important place long ago. Anthropologists think that the first 'cities' among nomadic people were 'just' notable natural features, like giant rocks, giant trees, mountain passes, and the meeting of rivers where wandering people met to trade, share information, and worship their gods. I agree with the anthropologists that hold this view, and this rock is quite notable! Could the vine have been planted to direct people to the place?

Consider the above picture of the rock. See the indentation in the rock in the center of the picture. I imagine this is where the noble savages sacrificed animals to their gods and barbequed their dinner as well. Does anyone know anything about the 'prehistoric history' of this part of Japan?