室町将軍による公家衆の家門安堵 : 南北朝〜室町期を中心に

抄録

In the present paper, the author attempts to clarify the process by which the family pedigrees (Kamon 家門) of aristocrats (kuge-shu 公家衆) were confirmed (ando 安堵) by the Muromachi shogunate, in order tb investigate the relationship between the shogun and the emperor during the period. First, the author focuses on the Muromachi shogunate from the regime of Ashikaga Takuji to that of Yoshiakira and examines the significance of the shogun confirming the status of main family (honke 本家) and concludes that such certification was not on the same level as chiten-no-kimi 治天の君 confirmations, which included the element of vassalage, but rather was carried out in order to quell rebellion and disputes within the warrior class. The author then turns to the question of how the shogun got involved in confirming the pedigrees of aristocratic families. He states that during the Northern and Southern Court period such confirmation was made by the emberor; however, from the Kanno era (1350-52), opinions on such matters submitted to the emperor by the Muromachi shogun (buke shisso 武家執奏) came to exert more and more influence on obtaining aristocratic status. Such actions were designed to bring the aristocracy into service to the shogunate. The author then focuses on the regime of Ashikaga yoshimitsu, in order to shed light on the process leading up to the shogun's confirmation of aristocratic pedigree. In this sense Yoshimitsu's shogunate can be divided into three periods. During the early and middle years of the regime, aristocrats sought confirmation of their proprietorships from Yoshimitsu on a personal basis, and this tendency strengthened during the later years of the regime. In. an investigation of the background and significance of shogunal confirmation of aristocratic families, the author sites that in the case of Yoshimitsu, 1) very cordial relationships exited between the atistocracy and the shogun, 2) it was a time when pedigree inheritance within aristocratic families has become unstable, and 3) confirmation was granted via personal liege to Yoshimitsu. Finally, the author views the period spanning the shogunates of Ashikaga Yoshimochi and Yoshimasa, in order to examine further developments in shogunal confirmation of aristocratic pedigree. During this period, confirmation would be granted either by the shogun in conjunction with the emperor or by the emperor alone. As to the relationship between the shogun and emperor under this state of affairs, the role played by Yoshimitsu in maintaining and recognizind aristocratic pedigree was gradually transferred to the emperor, as the shogun's function became limited to confirming proprietary rights related to aristocratic pedigree.