In 1247, being requested by Toki-yori, the Regent General (1247-1263), he came down to Kama-kura, where he stayed half a year and went back to Ei-hei-ji. After some time Toki-yori, to show his gratitude for the master, drew up a certificate granting a large tract of land as the property of Ei-hei-ji, and handed it over to Gen-myo, a disciple of Do-gen. The carrier of the certificate was so pleased with the donation that he displayed it to all his brethren and produced it before the master, who severely reproached him saying: "O, shame on thee, wretch! Thou art -defiled by the desire of worldly riches even to thy inmost soul, just as noodle is stained with oil. Thou canst not be purified from it to all eternity. I am afraid thou wilt bring shame on the Right Law." On the spot Gen-myo was deprived of his holy robe and excommunicated. Furthermore, the master ordered the 'polluted' seat in the Meditation Hall, where Gen-myo was wont to sit, to be removed, and the 'polluted' earth under the seat to be dug out to the depth of seven feet. In 1250 the ex-Emperor Go-sa-ga (1243-1246) sent a special messenger twice to the Ei-hei monastery to do honour to the master with the donation of a purple robe, but he declined to accept it. And when the mark of distinction was offered for the third time, he accepted it, expressing his feelings by the following verses: "Although in Ei-hei's vale the shallow waters leap, Yet thrice it came, Imperial favour deep. The Ape may smile and laugh the Crane At aged Monk in purple as insane." He was never seen putting on the purple robe, being always clad in black, that was better suited to his secluded life. 4. The Social State of Japan when Zen was established by Ei-sai and Do-gen.