Based on the above, regarding the authority of the shogun in the Kamakura bakufu after Yoritomo died, it could be said that, though Yoriie succeeded the title of shogun, the status and power that Yoritomo had had before his death were actually divided among Masako and Yoriie.
以上をふまえれば、頼朝死後の鎌倉幕府将軍の権力は、将軍職は頼家が継いだものの、生前の頼朝がもっていた地位と権力は実際は政子と頼家により分掌されていたと見ることも出来よう。