
succession that led, by the 14th century, to a nearly
60-year span of dual imperial courts. These two rival
lineages were the Jimyoin, descended from Go-
Fukakusa (89th emperor, r. 1246–59) and the Daika-
kuji, descended from Kameyama (90th emperor, r.
1259–74), Go-Fukakusa’s brother. Each brother vied
to gain total control from the other. To quell this
dispute, shogunal regent Hojo Sadatoki ruled that
each line would provide the emperor in an alternat-
ing succession. This ruling, known as the Bumpo
Compromise, required the emperor from each
throne to rule for 10 years and then abdicate so the
emperor from the other line could rule. The deci-
sion, however, only staved off the inevitable break
between the Jimyoin and Daikakuji lines. In 1331,
Emperor Go-Daigo, the 96th emperor, in the Dai-
kakuji line, attempted to cut the Jimyoin line out of
the imperial succession. The Jimyoin line, supported
by Hojo Takatoki, resisted. In the ensuing confu-
sion, Go-Daigo fled Kyoto with the imperial regalia
(shinki—mirror, sword, and jewel), symbols of impe-
rial authority and the legitimate right to rule.
The conflict led to the division into the Northern
and Southern Courts, which lasted from 1337 to
1392. The Northern Court (Hokucho) was situated
in Kyoto, while the Southern Court (Nancho) was
located in the south at Yoshino. The first five emper-
ors of the Northern Court—Kogon, Komyo, Suko,
Go-Kogon, and Go-En’yu—were considered ille-
gitimate tenno because they did not possess the
imperial regalia. The separation of the Northern
and Southern Courts continued for nearly 60 years
before the Southern Court relinquished their claims
of being the true imperial line.
At the end of the medieval period, the three
great unifiers of Japan, Oda Nobunaga, Toyotomi
Hideyoshi, and Tokugawa Ieyasu, each used the
title-granting authority of the imperial court to
accumulate titles that served to legitimate their rule.
Tokugawa Ieyasu obtained the status of shogun.
Subsequent Tokugawa shoguns provided for the
imperial line by restoring the imperial palace and
making income available to the imperial family. On
the other hand, the shogunate maintained control
over the court and aristocrats by enacting legal regula-
tions that set strict limits on their activities. As in the
medieval period, the emperor was largely a figurehead
whose main function was to perform public rituals.
Imperial fortunes dramatically changed toward
the end of the Edo period. The Tokugawa shogu-
nate faced increasing criticism regarding how it
both handled internal affairs and permitted increas-
ingly frequent interactions with Europeans, Ameri-
cans, and other foreign powers who urged Japan to
open its ports to foreign trade and, by extension,
cultural influence. In this atmosphere, the slogan
sonno joi, “revere the Emperor, expel the barbar-
ians,” became the rallying call of those who wanted
to overthrow the Tokugawa shoguns and restore
direct imperial rule. The result of this movement
was the dismantling of the Tokugawa shogunate
in 1868, and the inauguration of the Meiji Resto-
ration.
STRUCTURE OF THE
IMPERIAL COURT
The system of court ranks that organized the aristo-
cratic hierarchy during the medieval and early mod-
ern periods was derived from the system established
in the early eighth century, the Taiho Code, which
had been based on Chinese models. Ranks were con-
ferred on both aristocratic men and women. The sta-
tus awarded determined the types of government
positions one could hold and consequently one’s rela-
tive power within the aristocratic and imperial hierar-
chy. Rank therefore had a large impact on one’s social
standing, political power, and economic wealth.
Although occasionally making some allowance for
ability, the Japanese rank system was mostly based on
the prestige of one’s family background.
The structure of the imperial court was a com-
plex affair. The following chart depicts the basic
outline, but each division and ministry contained a
hierarchy of officials. Some divisions also included
subdivisions. Despite the formality of this structure,
the operation and functionality of any particular
ministry fluctuated depending on the particular time
period. There were also aristocratic families who
came to dominate a particular court function
through the use of heredity.
G OVERNMENT
89