The torrential rain that occurred in July 2nd year of Reiwa caused enormous damage mainly in Kumamoto prefecture. Many river floods occurred in the Kumagawa River. We conducted a field survey after this disaster. We confirmed the damage of the historic architectures in Sakamoto-machi, Yatsushiro City. The characteristics of those damage are different by the condition of the village where they are built. This paper reports those damage and damage of each village.
