In truth, Kamakura cannot be said to be a place strategically impregnable even in those early times. It is too narrow to become the capital of Japan, being closely hemmed in by a chain of hills. Though situated on the sea, its bay is too shallow, not fit for mooring even a small wooden bark. The reason why the place happened to be chosen must be sought, therefore, not in its geographical position, but in that the town was planted nearly in the centre of the region inhabited by the supporters of Yoritomo. That it was also the location of the Shinto shrine, Hachiman of Tsurugaoka, might have had not a little weight in influencing the choice, because it was in this shrine that Yoshiiye, the forefather of Yoritomo and the adored demigod of the warriors of Japan, performed the ceremony of the attainment of his full manhood. The military government, the Shogunate, set up at Kamakura, was in its nature of quite a different type from that of the Taira at Kyoto. Before entering into details, it is necessary, however, to say something about the change in the signification of government. When the Fujiwara became the real masters of Japan, they tried at first to govern wisely and sincerely. But as time passed their energy and determination gradually relaxed. Their growing wealth obtained by encroachment on public lands tended to mould them as a profligate and indolent folk, so that they became at last wholly unfitted for any serious state affairs. Moreover, from the lack of any event which would have necessitated united action of all the family, a condition which might have been exceedingly difficult to attain even if they had wished it, on account of the multiplication of branches, never-ceasing internal feuds which helped only to weaken the prestige of the family as a whole were perpetually arising. It was at this juncture that the Emperor Go-Sanjo tried to recover the reins once lost to the hands of his ancestors. The task which he left unfinished was achieved by his son and successor, the Emperor Shirakawa. When the power was restored to the emperor, however, it was not in the same condition as when lost. The state business decreased in scope and significance, all that was left being merely the disposal of not very numerous manor lands, which had been left untouched by the greedy Fujiwara, and the policing of the capital. The Emperor Shirakawa did not deem it necessary as reigning Emperor to pay regular attention to them. He abdicated, therefore, in favour of his son, and from his retired position he managed the so-called state affairs. As the result of such an assumption of power, the position of the reigning emperor became very problematic, and irresponsibility prevailed everywhere. The imperial family thus regained some of its historical prestige, and succeeded in curbing the arrogance of the Fujiwara. The latter, however, continued very rich and powerful, though not so politically mighty as before. For a short while the Taira achieved its