Takenouchi's counsels could not be immediately followed. Other business of a cognate nature in the south occupied the Court's attention, and thirteen years elapsed before (A.D. 110) the celebrated hero, Prince Yamato-dake, led an expedition against the Yemishi of the east. In commanding him to undertake this task, the Emperor, according to the Chronicles, made a speech which, owing to its Chinese tone, has been called apocryphal, though some, at any rate, of the statements it embodies are attested by modern observation of Ainu manners and customs. He spoke of the Yemishi as being the most powerful among the "eastern savages;" said that their "men and women lived together promiscuously," that there was "no distinction of father and child;" that in winter "they dwelt in holes and in summer they lived in huts;" that their clothing consisted of furs and that they drank blood; that when they received a favour they forgot it, but if an injury was done them they never failed to avenge it, and that they kept arrows in their top-knots and carried swords within their clothing. How correct these attributes may have been at the time they were uttered, there are no means of judging, but the customs of the modern Ainu go far to attest the accuracy of the Emperor Keiko's remarks about their ancestors. Yamato-dake prefaced his campaign by worshipping at the shrine of Ise, where he received the sword "Herb-queller," which Susanoo had taken from the last chieftain of the Izumo tribesmen. Thence he sailed along the coast to Suruga, where he landed, and was nearly destroyed by the burning of a moor into which he had been persuaded to penetrate in search of game. Escaping with difficulty, and having taken a terrible vengeance upon the "brigands" who had sought to compass his destruction, he pushed on into Sagami, crossed the bay to Kazusa and, sailing north, reached the southern shore of Shimosa, which was the frontier of the Yemishi. The vessels of the latter assembled with the intention of offering resistance, but at the aspect of the Japanese fleet and the incomparably superior arms and arrows of the men it carried, they submitted unconditionally and became personal attendants on Yamato-dake.