After this affair Sanza rose high in the favour of his lord; and Banzayemon, who was more than ever jealous of him, feigned sickness, and stayed at home devising schemes for Sanza’s ruin.
Now it happened that the Prince, wishing to have the Muramasa blade mounted, sent for Sanza and entrusted it to his care, ordering him to employ the most cunning workmen in the manufacture of the scabbard-hilt and ornaments; and Sanza, having received the blade, took it home, and put it carefully away. When Banzayemon heard of this, he was overjoyed; for he saw that his opportunity for revenge had come. He determined, if possible, to kill Sanza, but at any rate to steal the sword which had been committed to his care by the Prince, knowing full well that if Sanza lost the sword he and his family would be ruined. Being a single man, without wife or child, he sold his furniture, and, turning all his available property into money, made ready to fly the country. When his preparations were concluded, he went in the middle of the night to Sanza’s house and tried to get in by stealth; but the doors and shutters were all carefully bolted from the inside, and there was no hole by which he could effect an entrance. All was still, however, and the people of the house were evidently fast asleep; so he climbed up to the second storey, and, having contrived to unfasten a window, made his way in. With soft, cat-like footsteps he crept downstairs, and, looking into one of the rooms, saw Sanza and his wife sleeping on the mats, with their little son Kosanza, a boy of thirteen, curled up in his quilt between them. The light in the night-lamp was at its last flicker, but, peering through the gloom, he could just see the Prince’s famous Muramasa sword lying on a sword-rack in the raised part of the