|2nd Northern Emperor|
|Reign||September 20, 1336 – November 18, 1348|
|Coronation||January 19, 1338|
|Born||January 11, 1322|
|Died||July 26, 1380(aged 58)|
|Mother||Saionji (Fujiwara) Neishi|
Emperor Kōmyō (光明天皇, Kōmyō Tennō) (January 11, 1322 – July 26, 1380) was the second of the Emperors of Northern Court, although he was the first to be supported by the Ashikaga Bakufu. According to pre-Meiji scholars, his reign spanned the years from 1336 through 1348.
- Naishi: Ogimachi Sanjo Sanemi’s daughter
- daughter: Jogakuin-dono (長照院; d.1422）
- Naishi: Mikawa-no-kami’s daughter
- son: Shuson (周尊)
Events of Kōmyō's life
In his own lifetime, Kōmyō and those around him believed that he occupied the Chrysanthemum Throne from September 20, 1336 to November 18, 1348.
When Ashikaga Takauji rebelled against Emperor Go-Daigo's Kenmu Restoration and entered Kyōto in 1336, Go-Daigo fled to Enryaku-ji on Mount Hiei. Despite lacking the sacred treasures, Prince Yutahito was enthroned as emperor, beginning the Northern Court. On the 12th month, 21st day, Go-Daigo escaped to Yoshino, founding the Southern Court.
In April 1352, taking advantage of the Kan'ō Disturbance, a family feud in the Ashikaga clan, the Southern Emperor Emperor Go-Murakami entered Kyoto, capturing it and carrying away Kōmyō along with Emperor Kōgon, Emperor Sukō, and the Crown Prince Tadahito. They all ended up finally in Anau, the location of the Southern Court.
In the Shōhei Reunification, Kōmyō and his companions were placed under house arrest in Yamato Province, in what is today the village of Nishiyoshino, Yoshino District, Nara. In 1355, returning to Kyōto, he entered a monastery.
Eras of Kōmyō's reign
- Nanboku-chō Northern court
- Eras as reckoned by pretender Court (as determined by Meiji rescript)
- Kenmu (continued)
- Nanboku-chō Southern court
Southern Court Rivals
- 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.
| Northern Emperor