This man, then in his thirty-fourth year, hesitated to accept the nomination, but was induced to do so. He changed his name to Yoshinori, and assuming the office in 1428, showed high talents and great intrepidity. He was, in truth, a ruler as efficient as his predecessor had been perfunctory. One of the most important events of his time was the ruin of the Ashikaga Bakufu at Kamakura. Between Kamakura and Muromachi there had been friction from an early date. We have seen the second and third governors-general of the Kwanto, Ujimitsu and Mitsukane, plotting to supplant the elder branch of their family in Kyoto, and we have seen how the accession of the priest, Yoshinori, had disappointed the ambition of the fourth governor-general, Mochiuji, who, if unable to become shogun himself, would fain have obtained that high office for his son, Yoshihisa. Several years previously, namely, in 1417, there had occurred a feud between the Yamanouchi and the Ogigayatsu branches of the Uesugi family in the Kwanto, the former represented by Norimoto, the latter by Ujinori. The Uesugi stood next to the Ashikaga at Kamakura, the important office of manager (shitsuji) being invariably held by the head of the former house. It would have been well-nigh impossible therefore for the governor-general to view such a feud with indifference. Mochiuji, then in his twentieth year, sympathized with Norimoto, and in the sequel, Ujinori, with whom was allied Mochiuji's younger brother, Mochinaka, took the field at the head of such a force that the governor-general must have succumbed had not the shogun, Yoshimochi, rendered aid.

This should have placed Kamakura under a heavy debt of gratitude to Muromachi. But Mochiuji was not subject to such emotions. He rebelled vehemently against the lenient treatment accorded to Ujinori's son after their father's death, and the shogun had difficulty in placating him. So long, however, as Yoshimochi ruled in Kyoto, the Kamakura kwanrya abstained from further intrigues; but on the accession of the sometime bonze, Yoshinori, to the shogunate, all sense of restraint was removed. The governor-general now made no attempt to conceal his hostility to the Muromachi shogun. Certain family rights imperatively demanding reference to the shogun were not so referred, and Mochiuji not only spurned the remonstrances of the manager (shitsuji), Uesugi Norimoto, but even attempted to kill the latter's son, Norizane. All efforts to reconcile the Kwanto and the shitsuji proved futile, and Norizane had to flee to Kotsuke. No sooner did these things come to the ears of the shogun, Yoshinori, than he obtained an Imperial commission to quell the insurgents, and placing an army under the orders of Mochifusa, a son of Ujinori, directed him to march against Kamakura.

At first it seemed as if the Kamakura men would emerge victorious. At the easily defended passes of Hakone they inflicted several successive though not signal defeats upon Mochifusa's army. But the appearance of Norizane in the field quickly changed the complexion of the campaign. Very soon the Kamakura force was shattered, and Mochiuji himself fled to the temple Shomyo-ji in Kanazawa, where he begged to be allowed to retire from the world. But the shogun declined to pardon him and remained obdurate in spite of earnest and repeated petitions from Norizane, praying that Mochiuji should be forgiven and allowed to retire in favour of his son, Yoshihisa. In the end, Mochiuji, his son, his uncle, and many others all died by their own hands. These things happened in 1439. The redeeming feature of the sombre family feud was the fine loyalty of Norizane. Though it had been against him chiefly that Mochiuji raged, and though his death was certain had he fallen under the power of the Kamakura kwanryo, Mochiuji's fate caused him such remorse that he attempted to commit suicide and finally became a priest. Thenceforth, the title of governor-general of the Kwanto passed to the Uesugi, two of whom were appointed to act simultaneously. As for the Kamakura Ashikaga, the three remaining sons of Mochiuji fled to Koga in Shimosa, where two of them were subsequently killed by a Kamakura army, and the third, Shigeuji, fared as has already been described.

ASSASSINATION OF THE SHOGUN

It has been shown that Akamatsu Norimura was among the captains who contributed most to the triumph of the Ashikaga cause. In recognition of his distinguished services the offices of high constable in the five provinces of Settsu, Inaba, Harima, Mimasaka, and Bizen were given to his three sons. Mitsusuke, grandson of the eldest of these, administered three of the above provinces in the days of the fourth Ashikaga shogun, Yoshimochi. A puny man of contemptible presence, Mitsusuke received little consideration at Muromachi, and the shogun was induced to promise his office of high constable to a handsome kinsman, Mochisada. Enraged at such partiality, Mitsusuke set fire to his mansion in Kyoto and withdrew to his castle at Shirahata in Harima. When, however, the shogun would have sent an army against him, none was found to take command, Mochisada having given universal offence by his haughty arrogance. In the sequel, Mitsusuke had to be pardoned and Mochisada ordered to kill himself.

After the death of the shogun, Yoshimochi, Mitsusuke fell into fresh trouble. The new shogun, Yoshinori, belonged to a very different category of men from his immediate predecessors. He conquered the Kitabatake family in Ise; repressed the remnants of the Southern Court league; crushed the military monks by capturing Nara and Hiei-zan; put an end finally to Kamakura's intrigues; obtained control of the west, and quelled his enemies in all directions. It now became his task to bend to his will the overstrong and over-presumptuous among the concerted families of the Ashikaga. Foremost of these were the Akamatsu, their chief, a man whose personality invited contumely. The shogun disliked Mitsusuke, and found it an agreeable occupation to slight him. Gradually the Akamatsu leader became bitterly estranged. Moreover, he saw his younger sister executed for disobedience though she was the shogun's mistress; he saw the nephew of his old enemy, Mochisada, treated with marked favour by the Muromachi potentate, and he learned, truly or untruly, that his own office of high constable was destined to be bestowed on this favourite.

It was now the time when Kamakura's mischievous potentialities had been finally destroyed, and to commemorate the event, entertainments in the shogun's honour were organized by the heads of the great military families. On the 6th of August, 1441, it fell to Akamatsu Mitsusuke to act as his host. So soon as the shogun and his personal attendants had passed the portals of the Akamatsu mansion, the horses in the stables were set free as though by accident; the gates were closed to prevent the escape of the animals; Yoshinori with his small retinue, being thus caught in a trap, were butchered; the mansion was fired, and Mitsusuke with seven hundred followers rode off in broad daylight to his castle in Harima, whence, assisted by the monk, Gison, he sent circulars in all directions inciting to revolt. Thus miserably perished a ruler whose strong hand, active brain, and fearless measures, had he been spared a few years longer, might have saved his country from some of the terrible suffering she was destined to undergo in the century and a half subsequent to his death. He did not live long enough to reach a high place in history. But all his measures were designed to make for the eradication of immorality and corruption, and for the restoration of law and order throughout the country. His fault seems to have been precipitancy. So many suffered by his reforms, and in such quick succession, that the hatred he provoked could scarcely have been kept within control. In the matter of finance, too, he resorted, as will be presently seen, to devices quite irreconcilable with just administration.

YOSHIKATSU AND YOSHIMASA

The murder of Yoshinori left the shogun's office without any designate occupant, but the heads of the great military families lost no time in electing Yoshikatsu*, the eight-year-old son of Yoshinori, and at the latter's nominal instance the Emperor ordered him to attack his father's assassin. The three Yamana chiefs, Mochitoyo (called also Sozen, or the "Red Monk," one of the ablest captains of his country), Noriyuki, and Norikiyo; the Hosokawa chief, Mochitsune; and Sadamura, representing the Akamatsu family, all joined forces for the expedition, and presently an army of fifty thousand men sat down before Shirahata Castle. In October, 1441, the stronghold fell. Mitsusuke perished, and the three provinces he had administered were transferred to the Yamana—Harima to Mochitoyo, Mimasaka to Norikiyo, and Bizen to Noriyuki.

*To be distinguished from Yoshikazu (shogun 1423-1425), son of
Yoshimochi.