But although everything prior to the seventh century remains obscured for us by the mists of fable, much can be inferred, even from the half-mythical records, concerning social conditions during the reigns of the first thirty-three Emperors and Empresses. It appears that the early Mikado lived very simply--scarcely better, indeed, than their subjects. The Shinto scholar Mabuchi tells us that they dwelt in huts with mud walls and roofs of shingle; that they wore hempen clothes; that they carried their swords in simple wooden scabbards, bound round with the tendrils of a wild [261] vine; that they walked about freely among the people; that they carried their own bows and arrows when they went to hunt. But as society developed wealth and power, this early simplicity disappeared, and the gradual introduction of Chinese customs and etiquette effected great changes. The Empress Suiko introduced Chinese court-ceremonies, and first established among the nobility the Chinese grades of rank. Chinese luxury, as well as Chinese learning, soon made its appearance at court; and thereafter the imperial authority appears to have been less and less directly exerted. The new ceremonialism must have rendered the personal exercise of the multiform imperial functions more difficult than before; and it is probable that the temptation to act more or less by deputy would have been strong even in the case of an energetic ruler. At all events we find that the real administration of government began about this time to pass into the hands of deputies,--all of whom were members of the great Kuge clan of the Fujiwara.