Ryakuo
Encyclopedia
was a Japanese era
of the Northern Court
during the Era of Northern and Southern Courts
, lasting from August 1338 to April 1342. The emperor in Kyoto was . Go-Kōgon's Southern Court
rival in Yoshino during this time-frame was .
, an Imperial decree dated March 3, 1911 established that the legitimate reigning monarchs of this period were the direct descendants of Emperor Go-Daigo
through Emperor Go-Murakami
, whose had been established in exile in Yoshino, near Nara.
Until the end of the Edo period
, the militarily superior pretender-Emperors supported by the Ashikaga shogunate
had been mistakenly incorporated in Imperial chronologies despite the undisputed fact that the Imperial Regalia
were not in their possession.
This illegitimate had been established in Kyoto
by Ashikaga Takauji
.
Japanese era name
The Japanese era calendar scheme is a common calendar scheme used in Japan, which identifies a year by the combination of the and the year number within the era...
of the Northern Court
Northern Court (Japan)
The , also known as the "Ashikaga Pretenders" or "Northern Pretenders", were a set of six pretenders to the throne of Japan during the Nanboku-chō period from 1336 through 1392...
during the Era of Northern and Southern Courts
Nanboku-cho
The , spanning from 1336 to 1392, was a period that occurred during the formative years of the Muromachi bakufu of Japan's history.During this period, there existed a Northern Imperial Court, established by Ashikaga Takauji in Kyoto, and a Southern Imperial Court, established by Emperor Go-Daigo in...
, lasting from August 1338 to April 1342. The emperor in Kyoto was . Go-Kōgon's Southern Court
Southern Court
The were a set of four emperors whose legitimate claims were usurped during the Nanboku-chō period spanning from 1336 through 1392. In spite of the legitimacy of its claims to the throne, the Southern Court was permanently replaced in 1392 by the illegitimate Northern Court.-Nanboku-chō overview:...
rival in Yoshino during this time-frame was .
Nanboku-chō overview
During the Meiji periodMeiji period
The , also known as the Meiji era, is a Japanese era which extended from September 1868 through July 1912. This period represents the first half of the Empire of Japan.- Meiji Restoration and the emperor :...
, an Imperial decree dated March 3, 1911 established that the legitimate reigning monarchs of this period were the direct descendants of Emperor Go-Daigo
Emperor Go-Daigo
Emperor Go-Daigo was the 96th emperor of Japan, according to the traditional order of succession....
through Emperor Go-Murakami
Emperor Go-Murakami
was the 97th emperor of Japan, according to the traditional order of succession, and a member of the Southern Court during the Nanboku-chō period of rival courts. He reigned from September 18, 1339 until March 29, 1368 . His personal name was...
, whose had been established in exile in Yoshino, near Nara.
Until the end of the Edo period
Edo period
The , or , is a division of Japanese history which was ruled by the shoguns of the Tokugawa family, running from 1603 to 1868. The political entity of this period was the Tokugawa shogunate....
, the militarily superior pretender-Emperors supported by the Ashikaga shogunate
Ashikaga shogunate
The , also known as the , was a Japanese feudal military regime, ruled by the shoguns of the Ashikaga clan.This period is also known as the Muromachi period and gets its name from Muromachi Street of Kyoto where the third shogun Ashikaga Yoshimitsu established his residence...
had been mistakenly incorporated in Imperial chronologies despite the undisputed fact that the Imperial Regalia
Imperial Regalia of Japan
The , also known as the Three Sacred Treasures of Japan, consist of the sword Kusanagi , the mirror Yata no Kagami , and the jewel Yasakani no Magatama...
were not in their possession.
This illegitimate had been established in Kyoto
Kyoto
is a city in the central part of the island of Honshū, Japan. It has a population close to 1.5 million. Formerly the imperial capital of Japan, it is now the capital of Kyoto Prefecture, as well as a major part of the Osaka-Kobe-Kyoto metropolitan area.-History:...
by Ashikaga Takauji
Ashikaga Takauji
was the founder and first shogun of the Ashikaga shogunate. His rule began in 1338, beginning the Muromachi period of Japan, and ended with his death in 1358...
.
Change of era
- 1338 : The era name was changed to Ryakuō to mark an event or a number of events. The previous era ended and a new one commenced in KemmuKemmuwas a Japanese era name of the Northern Court during the Era of Northern and Southern Courts after Shōkei and before Ryakuō. Although Kemmu is understood by the Southern Court as having begun at the same time, the era was construed to have begun after Genkō and before Engen.This period spanned the...
5.
Events of the Ryakuō Era
- 1340 (Ryakuō 3): Observations of the "broom star" (cometCometA comet is an icy small Solar System body that, when close enough to the Sun, displays a visible coma and sometimes also a tail. These phenomena are both due to the effects of solar radiation and the solar wind upon the nucleus of the comet...
) are recorded.
External links
- National Diet LibraryNational Diet LibraryThe is the only national library in Japan. It was established in 1948 for the purpose of assisting members of the in researching matters of public policy. The library is similar in purpose and scope to the U.S...
, "The Japanese Calendar" -- historical overview plus illustrative images from library's collection
| Ryakuō | 1st | 2nd | 3rd | 4th | 5th |
| Gregorian Gregorian calendar The Gregorian calendar, also known as the Western calendar, or Christian calendar, is the internationally accepted civil calendar. It was introduced by Pope Gregory XIII, after whom the calendar was named, by a decree signed on 24 February 1582, a papal bull known by its opening words Inter... |
1338 | 1339 | 1340 | 1341 | 1342 |
Preceded by: Kemmu Kemmu was a Japanese era name of the Northern Court during the Era of Northern and Southern Courts after Shōkei and before Ryakuō. Although Kemmu is understood by the Southern Court as having begun at the same time, the era was construed to have begun after Genkō and before Engen.This period spanned the... |
Era or nengō Japanese era name The Japanese era calendar scheme is a common calendar scheme used in Japan, which identifies a year by the combination of the and the year number within the era... : Ryakuō |
Succeeded by: Kōei Koei (era) was a Japanese era name of the Northern Court during the Era of Northern and Southern Courts after Ryakuō and before Jōwa. This period spanned the years from April 1342 to October 1345. The emperor in Kyoto was... |