Emperor Tsuchimikado(土御門天皇,Tsuchimikado-tennō?) (January 3, 1196 – November 6, 1231) was the 83rdemperor of Japan, according to the traditional order of succession. His reign spanned the years from 1198 through 1210.[1]
Kenkyū 9, on the 11th day of the 1st month (1198): In the 15th year of Go-Toba-tennō's reign (後鳥天皇15年), the emperor abdicated; and the succession (‘‘senso’’) was received by his eldest son.[4]
Kenkyū 9, in the 3rd month (1198): Emperor Tsuchimikado is said to have acceded to the throne (‘‘sokui’’).[5]
In 1210, Go-Toba persuaded him to abdicate in favor of his younger brother, who became Emperor Juntoku.
In Kyōto, Minamoto no Michichika took power as steward, and in Kamakura, in 1199, upon the death of Minamoto no Yoritomo, Hōjō Tokimasa began to rule as Gokenin.
Kugyō
Kugyō (公卿) is a collective term for the very few most powerful men attached to the court of the Emperor of Japan in pre-Meiji eras.
In general, this elite group included only three to four men at a time. These were hereditary courtiers whose experience and background would have brought them to the pinnacle of a life's career. During Tsuchimikado's reign, this apex of the Daijō-kan included:
^ Titsingh, Isaac. (1834). Annales des empereurs du Japon, pp.221-230; Brown, Delmer et al. (1979). Gukanshō, pp. 3339-341; Varley, H. Paul. (1980). Jinnō Shōtōki. pp. 220-221.
^ Brown, pp. 264. [Up until the time of Emperor Jomei, the personal names of the emperors (their imina) were very long and people did not generally use them. The number of characters in each name diminished after Jomei's reign.]
^ Titsingh, p. 221; Brown, p. 339; Varley, p. 220.
^ Brown, p.339; Varley, p. 44, . [A distinct act of senso is unrecognized prior to Emperor Tenji; and all sovereigns except Jitō, Yōzei, Go-Toba, and Fushimi have senso and sokui in the same year until the reign of Go-Murakami.]
Brown, Delmer M. and Ichirō Ishida, eds. (1979). [ Jien, 1221], Gukanshō (The Future and the Past, a translation and study of the Gukanshō, an interpretative history of Japan written in 1219). Berkeley: University of California Press. ISBN 0-520-03460-0