This fault can be seen as a step portion in the center of the photo.
Neodani Fault(根尾谷断層,Neodani Dansō?) is a left lateral slip fault in Central Japan, Gifu Prefecture, which ruptured causing the 1891 Mino-Owari earthquake (Otherwise known as the Nobi Earthquake) in 1891. It caused a 6m vertical offset and 8m left lateral offset, and ruptured over 80 km. The quake was the largest ever recorded in inland Japan.