Since the Southern Court was determined to be the standard in 1911, the period of the Emperor's reign was re-established as having lasted from 1392 to 1412 which is after the peace settlement of the Meitoku era.
明治44年（1911年）に南朝が正統とされたため、在位期間が明徳の和約以降（1392-1412）に繰り下げられてしまっている。