After this, Iyeyas was supreme, the governors continuing to retain their empty titles. The Roman Catholics applied to Iyeyas, who received them so kindly that they were generally of a persuasion that he intended to restore the churches and permit the fathers to preach the Gospel, “so very easy are we to believe what we have a mind should happen.”

However, at this moment they were annoyed by the lord of Firado showing symptoms of intolerance, for in one night six hundred Christians left the island and came to Nagasaki, contrary to the laws and edicts of Taikosama. The province of Higo, in the island of Kiusiu, was now under the rule of Don Austin, and by his orders the inhabitants were being converted or coerced into Christianity.

At this juncture the Emperor was a mere shadow. The power had fallen nominally into the hands of a boy. The scepter, or seat of power, was at the disposal of the most powerful. The respect for, or fears of, the lately deceased ruler had not died out; and the carrying out of his wishes, and the establishment of this boy in his place, was the alleged intention of each of the contending parties. The one party was made up of those chiefs or lords who had been about Taikosama during his life, and had been appointed to high offices under him, such as the five governors or regents for his son. To these were added those who had been engaged as commanders in the Corean wars, of whom Satsuma and Konishi were the ablest and most powerful, the latter being looked upon as the greatest soldier of his day.

On the other side, Iyeyas had evidently determined that the boy, now his grandson by marriage, should not stand in the way of his own advancement to power and position, and that he should be made the ladder by which he might reach his object.

The empire again resounded with the preparations for war. “Daifusama was grown so absolute since the late troubles at Osaka and Menco that he acted and did all by himself, none daring so much as dispute his commands. This sore perplexed the governors and mortified them to the quick; however, as soon as Jiboo no sho was retired [to his castle of Sawoyama, by orders of Iyeyas], they all returned back to Osaka and Fusimi, Cangerafu only excepted, who pretended a grant from Taikosama to live three years in his own states.” This was probably Ooyay soongi kange katzu of Etsingo, one of the wealthiest and most powerful of the lords, and to him Iyeyas sent orders to repair immediately to the young prince on pain of being prosecuted as an enemy to the state. The confederates were trying to divide the forces of their opponent, and to gain by stratagem what he was beginning to feel himself able to obtain by the open assertion and display of power. He had possession of the castle of Osaka and of the town of Fusimi. In the latter he left his son with a garrison. The confederate lords hoped to seize those places so soon as Iyeyas left them. Letters were dispatched to Jiboo no sho and to Konishi, who immediately joined the league, “having no other intention but to keep their promise with Taikosama, and to preserve the crown for the young prince.” They tried to draw over the head officers of “Daifusama’s army; and all things being in readiness, they wheeled round upon Osaka, and so secured most of the nobility to their party. The governors, flushed with their success, sent a manifesto to Daifusama, with heavy complaints of his conduct. They commanded him to return to Quanto, and positively forbade him the court.”

The governors at the same time ordered all persons in his army to return to their posts or homes on the penalty of punishment falling on their relatives and property. This order brought about the death of a Christian lady, Grace, wife of Itowo Tango no kami, one of the commanders in the army of Iyeyas, of whom the Jesuits speak as a miracle of beauty and piety. Her husband having joined the army of Iyeyas, left command with his servants that, in case of any such order being issued and put in force, they were to cut off his wife’s head. His orders were obeyed. His chief servant informed his mistress, with tears in his eyes, of his master’s orders. He, falling on his knees, begged pardon for what he was about to do, promising to revenge her by his and his fellow-servant’s suicide. With one blow he cut off her head, and, thinking it indecent to die in the same room as their mistress, they retired to another, where they cut open their bellies, while one of them set fire to the powder, and blew up the part of the palace in which they were lying.

The army of the league now numbered 100,000 men. The chiefs determined to attack the citadel of Fusimi. They contrived to set it on fire, and in a few hours was consumed “this splendid and last monument of Taikosama’s greatness, the richest and noblest palace in all Japan.” After this they felt themselves strong enough to take the field, and hazard a battle, if necessary, which should decide the fate of parties. “There was this difference betwixt the regent’s and the governors’ troops: The first, being under one supreme head, acted vigorously and with unanimous consent; whereas the other, depending on several masters, and having each separate interests, the whole time was spent in marches and countermarches to no manner of purpose.”

Iyeyas laid siege to Gifoo, the fortress of Hide nobu or Saburo dono, the nephew of Nobu nanga, in the province of Mino. By a stratagem and ambuscade he routed the army, completely destroying it, and entered and seized the castle, taking prisoner Hide nobu. He then turned back westward to meet the army of the governors, which was lying on the west of the plain and village of Sekingaharra. The army of his opponents had been re-enforced by the troops of Satsuma and of Konishi. This plain is to the east side of the hills which form the east wall of the Lake of Owomi. One hill of this ridge, Ee buki yama, is still noted for the foreign plants which grow upon its sides, the result or remains of the labors of the Portuguese missionaries who had a residence upon the hill. From this hill flows to the east the waters of the Kisso gawa. One of the main roads of Japan, the Naka sen do, passes through this plain from east to west, and at the village of Sekingaharra another road crosses the former from the northwest. Here on this plain the two armies met; but before the most decisive battle in Japanese history was fought they lay thirty days facing one another, “and durst not strike a stroke.”

The army of the league numbered 80,000 men, while that of Iyeyas could only muster 50,000. Each party had been engaged in trying to gain over some of their opponents before trusting to the fate of war. Iyeyas had been delayed by his enemies in the eastern provinces; but hearing of the position of affairs at Sekingaharra, he marched rapidly up, and in October, 1600, joined his army with a considerable re-enforcement of troops. His motions were so rapid and so secret that his opponents were not aware of his being in the province. The following day he commenced an attack upon the army of the governors, commanded by Jiboo no sho and Don Austin. “No sooner had the armies begun to move than several of the general officers, with the troops under their command, marched straight over to the side of Iyeyas, which put the rest of the army in such consternation that, instead of fighting, they turned tail and fled without looking behind them. Daifusama, perceiving them in disorder, gave word for his men to advance; and making his way through the lines, which made very little opposition, gained a complete victory almost without the trouble of striking a blow for it. None besides the general officers and some of the leading men had the courage to face the enemy at the first onset. These partly dispatched themselves, partly were killed by the enemy, and partly were taken prisoners. Among these latter was the celebrated Don Austin. This great hero, seeing his men in a rout, and no possibility of rallying again, threw himself into the midst of the enemy’s troops, slaying on every side, and bearing all down before him, till, wounded from head to foot, and overpowered by numbers, he was forced to yield to fate and surrender himself prisoner, together with Jiboo no sho, who had not the heart (as he confessed himself afterward) to open his belly after the example of the worthies above mentioned.

“As for Don Austin, nothing but conscience could possibly have hindered him from such an attempt; and therefore choosing, as he did, to pass for heartless and a coward, and to expose himself to an ignominious death rather than offend God, was an action of the first rate, worthy to be found upon the roll in the history of his other heroical exploits.” The native account would make out that Don Austin attempted to escape from the field of battle, taking the road leading to the residence of the Roman Catholic priests on the hill of Ee buki yama, but was taken prisoner before reaching a place of safety.