The Emperor Mimaki-iri-biko-i-niye was the second child of the Emperor Waka-yamato-neko-hiko-oho-hi-hi. His mother's name was Ika-shiko-me, daughter of Oho-he-so-ki no Mikoto, the ancestor of the Mononobe House.[2]
The Emperor was created Prince Imperial at the age of nineteen. He was of a quick intelligence, and in his boyhood was fond of manly devices. When he grew up to manhood, he was of wide culture and circumspect in his behaviour. He honoured profoundly the Gods of Heaven and Earth. His mind was constantly directed to the management of the Celestial Institution.[3]
The Emperor Waka-yamato-neko-hiko-oho-hihi died in Summer, the 4th month of the 60th year of his reign.
B.C. 97. 1st year, Spring, 1st month, 13th day. The Prince Imperial assumed the Imperial Dignity. He honoured the Empress with the title of Grand Empress.
2nd month, 16th day. Mimaki-hime was appointed Empress. Before this she had given birth to the Emperor Iku-me-iri-hiko-i-sachi, Kuni-kata-hime no Mikoto, Chichi-tsuku Yamato-hime no Mikoto, Yamato-hiko no Mikoto, and Ika-tsuru-hiko (V. 2.) no Mikoto. By a concubine, Tohotsu Ayume ma-kuwashi-hime, daughter of Araka, the Tohe of the Land of Kiï, he had Toyo-suki-iri-hiko no Mikoto, and a subordinate concubine named Ohari no Oho-ama.
One version has:—"Ya-saka-furu-ama-irohe, daughter of Oho-umi no-Sukune."
