Iwamura old town (岩村町本通り) 岩村町本通り
At 717 metres it is the highest castle in Japan: it was defended by Otsuya, Nobunaga's widowed aunt.
Castle town in the Tōno hinterland, at the foot of the ruins of the highest mountain castle in Japan (717 m), scene of the defence by Otsuya, Oda Nobunaga's aunt.
Gifu
Iwamura