Ubasuteyama

Once upon a time, there was a lord in Shinano Province who hated old men. In accordance with the rules of the province, a person was exiled to an island when they turned 60 years old. On the night of August 15th, there was one such farmer woman, but her son loved her, and took her to a mountain to leave her there instead of turning her over to the cruel officers. However, he felt sorry about what he was doing and hid her under the earthen floor of a barn.