|Emperor of Japan|
|Reign||1383 – October 21, 1392|
|Died||May 10, 1424(aged 76–77)|
|Burial||Saga no Ogura no "Misasagi (Yamashiro)|
Emperor Go-Kameyama (後亀山天皇 Go-Kameyama Tennō) (c. 1347 – May 10, 1424) was the 99th emperor of Japan, according to the traditional order of succession. He ruled from 1383 to October 21, 1392, becoming the last Emperor of the Southern Court. His personal name was Hironari (熙成).
This Nanboku-chō "sovereign" was named after the 13th century Emperor Kameyama and go- (後), translates literally as "later;" and thus, he may be called the "Later Emperor Kameyama". The Japanese word "go" has also been translated to mean the "second one;" and in some older sources, this would-be emperor may be identified as "Kameyama, the second," or as "Kameyama II."
Little is known of his empress or other consorts. Imperial Prince Tsuneatsu (恒敦) is believed to be his son.
Empress: Minamoto (Kitabatake) Nobuko, Kitabatake Akinobu's daughter
- Third Prince: Imperial Prince Yoshiyasu (良泰親王; 1370–1443)
- Prince: Imperial Prince Gyōgo (行悟法親王; 1377–1406）
- First Princess: Imperial Princess Yasuko (泰子内親王) married Nijō Fuyuzane
Consort: Fujiwara (Nijo) Noriko, Nijo Norimoto’s daughter
- First Prince: Imperial Prince Tokiyasu (世泰親王, 1360–1377）
Lady-in-waiting: Fujiwara (Hino) Kuniko, daughter of Hino Kunimitsu
- Second Prince: Imperial Prince Moroyasu (師泰親王; 1362–1423)
- Prince: 真阿 (1374–1440)
- Imperial Prince Tsuneatsu (恒敦, d.1422)
- 琮頊 (?–1448)
Go-Kameyama acceded to the throne during the turbulent Nanboku-chō period during which rival claimants to the Chrysanthemum Throne gathered supporters around them in what were known as the Northern court and the Southern Court. Go-Kameyama became Emperor in what was called the Southern court when Emperor Chōkei abdicated in 1383. On October 15, 1392, at the insistence of the peace faction amongst his own courtiers, he applied to Ashikaga Yoshimitsu for peace; and he subsequently returned to the capital where he did hand over the Sacred Treasures to his Northern Court rival. In doing so, Go-Kameyama was understood to have abdicated.
By the conditions of the peace treaty, the Northern Court and the Southern Court were supposed to alternate control of the throne. However, this was thrown out in 1412 as Emperor Go-Komatsu reneged on the treaty by abdicating in favour of his own son. Henceforth, no Southern Court claimant ever sat on the Chrysthansemum Throne again. Still, since 1911, the Japanese government has declared the southern claimants were actually the rightful emperors despite the fact that all subsequent emperors including the then-Emperor Meiji were descended from the Northern Court, reasoning the Southern Court retained possession of the three sacred treasures, thus converting the emperors of the former Northern court into mere pretenders.
Following his abdication, he went into seclusion; but, in 1410, he returned to Yoshino.
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. Even during those years in which the court's actual influence outside the palace walls was minimal, the hierarchic organization persisted.
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 Go-Kameyama's reign, this apex of the Daijō-kan included:
Eras of Go-Kameyama's reign
- Nanboku-chō southern court
- Eras as reckoned by legitimate Court (as determined by Meiji rescript)
- Nanboku-chō northern court
- Eras as reckoned by pretender Court (as determined by Meiji rescript)
- Post-Nanboku-chō reunified court
- Eras merged as Meitoku 3 replaced Genchū 9 as Go-Kameyama abdicated.
- Meitoku (1393–1394)‡
- Hamaguchi, Hiroaki (1983). "Kaki Mon'in". Nihon Koten Bungaku Daijiten 日本古典文学大辞典 (in Japanese). 1. Tokyo: Iwanami Shoten. p. 588. OCLC 11917421.
- Ponsonby-Fane, Richard Arthur Brabazon. (1959). The Imperial House of Japan. Kyoto: Ponsonby Memorial Society. OCLC 194887
- Titsingh, Isaac, ed. (1834). [Siyun-sai Rin-siyo/Hayashi Gahō, 1652], Nipon o daï itsi ran; ou, Annales des empereurs du Japon. Paris: Oriental Translation Fund of Great Britain and Ireland.
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