(Although the "Nihonshoki" does not have a waka poem about the menstrual blood, there is no difference about the marriage to Miyazu Hime and the details of going to slay the deity of Mt. Ibuki while leaving the sword Kusanagi behind.)
（『日本書紀』では経血について詠まれた和歌はないが、宮簀媛との結婚や、草薙剣を置いて、伊吹山の神を討ちに行く経緯に差はない）。