Before the Jokyu War, he went down to Kamakura, switching places with his father, who was Mandokoro betto (Director of the Administrative Board) of the Kamakura bakufu (Japanese feudal government headed by a shogun). |
承久の乱以前に、鎌倉幕府で政所別当であった父と交替で鎌倉に下向した。 |