(In the "Nihonshoki," it is said that the father, the emperor, unable to eat and sleep well, commanded his subordinates to bury Yamato Takeru no Mikoto in the Nobono burial mound.)
（『日本書紀』では父天皇は寝食も進まず、百官に命じて日本武尊を能褒野陵に葬った。)