The castle's most tragic entry in the annals of history came in 1945 when it was destroyed by the first atomic bomb. The ''tenshu'' and attached buildings were completely obliterated. However, in a testament to the effectiveness of the Japanese style of building walls, the ''ishigaki'' remained relatively untouched. | The castle's most tragic entry in the annals of history came in 1945 when it was destroyed by the first atomic bomb. The ''tenshu'' and attached buildings were completely obliterated. However, in a testament to the effectiveness of the Japanese style of building walls, the ''ishigaki'' remained relatively untouched. |