Shibusawa alone was responsible for the arrangement, which, not at first entirely understood, soon became generally known and proved most effective in its workings. Without in any manner weakening his effective forces he had placed his strongest enemy in the light of a rebel--than which there is none more odious in the eyes of his countrymen--and rather than bear the stigma of being so called many withdrew their support from the shogunate or came over entirely to the side of the mikadate. While these sweeping changes were in progress, an expedition was also being planned that should carry the seat of warfare far to the northward, and even to the very door of the shogun's palace itself. Such a thing had never before been thought possible, and now, when the most unheard of changes were the regular order, it was looked upon with wonder. Still the people, though amazed, had confidence in Shibusawa, who carried on his work with a full understanding of its probable effect at home, as well as its possibilities in the north. Nor was he unappreciative of the advisability of following up his first victory while its consequences were yet fresh in the minds of all. Hastening his movements as much as seemed consistent with good judgment, he began mobilising a vast army near the seashore at Owara, and there rendezvoused all the ships at his disposal or that he could buy or build in the meantime. So rapidly did Shibusawa move that by the middle of April he held in readiness a fleet of two thousand craft of all sorts and an army fully one-half the size of that which Tetsutaisho had three months before marched against them. Thereupon he notified Tokyo that the mikado had proclaimed the shogun a rebel, demanding his immediate surrender; also advised Tetsutaisho that if he longer refused to submit to orders from Kyoto he did so at his peril. The young commander did not wait for an answer, but set the day upon which to sail. When the time came he bid all on land a hearty good-bye, and under the promise of warm skies and a calm sea spread canvas; and the southern armada sailed away, toward its heroic mission and enlarged purpose. Shibusawa's ship had been the last to leave its moorings, and as it slowly backed off a shout went up from the throngs who crowded the shore, bringing the young hero on deck where he bade them all farewell. Blushing maidens waved their handkerchiefs, while young men shouted themselves hoarse. Old men bowed, and white-haired women prophesied. Some moaned a murmuring fear, for they had heard the voice of Kammon and seen visions of the mighty dragon of the sea. Nor were those on board the ships afterwards less apprehensive, for the warm skies of the early morning had changed to sultry, murky heat. At midday the sun barely showed its great, fiery face, and when it had sunk toward the western horizon the winds ceased and the spangled fleet lay still on the glassy waters or lolled on the lazy, deep rolling seas.