Weary of waiting, he went to Kioto, where he found himself pursued by assassins. He escaped into Yamato, but was again pursued. Once more he escaped and concealed himself, but spies traced him out and the son of his host tried to murder him. What finally became of the hero is not known. The popular belief is that he killed himself with his own hand, after slaying his wife and children. Some believe that he escaped to Yezo, where for years he dwelt among the Ainos, who to-day worship his spirit and have erected a shrine over what they claim to be his grave. The preposterous story is even advanced that he fled to Asia and became the great Mongol conqueror Genghis Khan. Whatever became of him, his name is immortal in Japan. Every Japanese youth looks upon the youthful martyr as the ideal hero of his race, his form and deeds are glorified in art and song, and while a martial thought survives in Japan the name of this Bayard of the island empire will be revered. _THE HOJO TYRANNY._ Under the rule of Yoritomo Japan had two capitals and two governments, the mikado ruling at Kioto, the shogun at Kamakura, the magnificent city which Yoritomo had founded. The great family of the Minamoto was now supreme, all its rivals being destroyed. A special tax for the support of the troops yielded a large revenue to the shoguns; courts were established at Kamakura; the priests, who had made much trouble, were disarmed; a powerful permanent army was established; a military chief was placed in each province beside the civil governor, and that military government was founded which for nearly seven centuries robbed the mikado of all but the semblance of power. Thus it came that the shogun, or the tycoon as he afterwards named himself, appeared to be the emperor of Japan. We have told how Yoritomo, once a poor exile, became the lord of the empire. After conquering all his enemies he visited Kioto, where he astonished the court of the mikado by the splendor of his retinue and the magnificence of his military shows, athletic games, and ceremonial banquets. The two rulers exchanged the costliest presents, the emperor conferred all authority upon the general, and when Yoritomo returned to his capital city he held in his control the ruling power of the realm. All generals were called shoguns, but he was _the_ shogun, his title being Sei-i Tai Shogun (Barbarian-subjugating Great General). Though really a vassal of the emperor, he wielded the power of the emperor himself, and from 1192 until 1868 the mikados were insignificant puppets and the shoguns the real lords of the land. Such was the strange progress of political evolution in Japan. The mikado was still emperor, but the holders of this title lay buried in sloth or religious fanaticism and let their subordinates rule.