About the land
When person leaves the problem of land, the person is suitable for a serious event. The ghost occurs well in the school in Japan at midnight. Japan moved the grave yard because there was no land, and built the elementary school and the junior high school on the site after the war. Consequentially, it became the spot where the ghost occurs there at midnight. New residential quarters are built on the grave yards and the old tomb sites now. The Shinto priest doesn't have power though the Shinto priest should purify land in the ground-breaking ceremony. Therefore, the soul rages in the land and plays a trick to man. Therefore, when the person is built the house in an old battlefield site and a new residential quarter, the person should keep careful.