B (Buttress Dam)

Date of interview: 12/10/2014 (Wed.) From the Tomada Dam, we headed north along the Yoshii-gawa River and came to the Onbara Dam, which was the ninth dam we visited that day. As one would expect, there was a lot of snow on the ground when we arrived here. The Onba Dam is a buttress dam. This was the first time in my life that I visited a buttress dam and...