But for the time, as has been said, there was civil war, and its progress was marked by the almost continuous defeat of the Shogun’s forces, and their gradual retreat through the provinces of the Tokaido, the great eastern coast road, on the Shogun’s capital of Yedo, now Tokio. There in the famous castle some of the Tokugawa clansmen were closely besieged, while others made their way northward to the more remote regions of Aidzu and Oshiu, and again defied the imperialists until the future Field-marshal Yamagata finally hunted them down and compelled them to surrender as the only alternative to extermination. The Shogun himself finally retired into private life, at the urgent solicitation of Katsu, the lord of Awa province, in May 1868, five months after his resignation of his office in the first place had been formally accepted by the sovereign, and for what happened after May, until the autumn of that eventful year of 1868 saw the terrible internecine strife brought to a close, the Shogun cannot be held directly responsible. By many he has been blamed because he did not remain by the side of the young sovereign at Kioto in the stormy period which marked the last month of 1867 and the beginning of 1868, but it must be remembered that as a consequence of the _coup d’état_ of the 3rd January the provisional government had already thrust the Shogun aside and was issuing edicts for which it had the direct authority of the monarch. The Shogun’s office had in reality ceased by that time to exist. His presence at Kioto may well have seemed to him in those days to have become superfluous, and his sense of self-respect prompted him to retire to his own castle of Osaka three days later, on the 6th January, seeing that he was no longer being consulted on affairs of State. In the same month of January 1868, there was a naval engagement off Awaji, that “foam-land” to which reference has been made in connection with Japanese mythology, and which lies athwart the Inland Sea a little west of Kobé, the opposed squadrons consisting of the Satsuma vessels _Lotus_, _Kiang-Su_, and _Scotland_, and the Shogun’s _Kaiyo Maru_ (the frigate bought from the Dutch), the yacht _Emperor_ (Queen Victoria’s present to himself) and the _Fujiyama_, another steamer purchased abroad. The three Satsuma ships were part of the fleet which had in recent years gradually been formed by the lord of the fief in pursuance of his conviction that the possession of powerful vessels would some day or other prove advantageous to the clan. They held their own fairly against the stronger ships of which the Tokugawa party had simultaneously possessed itself, and though the _Scotland_ was sunk off Awa Bay as a result of the encounter the Satsuma men had no reason to be ashamed of the figure they cut in this early clash of armaments at sea. The Satsuma vessels had been under fire before, for they had taken part in the resistance offered by the Satsuma clan to Admiral Kuper at