Empress Kōgyoku
| Empress Kōgyoku / Empress Saimei 皇極天皇 / 斉明天皇 | |||||
|---|---|---|---|---|---|
| Great Queen of Yamato | |||||
| Empress of Japan (Kōgyoku, first reign) | |||||
| Reign | 19 February 642 – 12 July 645 | ||||
| Predecessor | Jomei | ||||
| Successor | Kōtoku | ||||
| (Saimei, second reign) | |||||
| Reign | 14 February 655 – 24 August 661 | ||||
| Predecessor | Kōtoku | ||||
| Successor | Tenji | ||||
| Empress consort of Japan | |||||
| Tenure | 630 – 641 | ||||
| Born | Takara (宝) 7 August 594 Japan | ||||
| Died | 24 August 661 (aged 66–67) Asakura no Miya | ||||
| Burial | Ochi-no-Okanoe no misasagi (越智崗上陵) (Nara) | ||||
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| House | Imperial House of Japan | ||||
| Father | Prince Chinu | ||||
| Mother | Princess Kibitsu-hime | ||||
Empress Kōgyoku (皇極天皇, Kōgyoku-tennō; 594–661), also known as Empress Saimei (斉明天皇, Saimei-tennō), was the 35th and 37th monarch of Japan, according to the traditional order of succession. Both her reigns were within the Asuka period.
Kōgyoku's reign spanned the years from 642 to 645. Her reign as Saimei encompassed 655 to 661. In other words,
- 642: She ascended the throne as Kōgyoku-tennō, and she stepped down in response to the assassination of Soga no Iruka (see: Isshi incident).
- 645: She abdicated in favor of her brother, who would become known as Emperor Kōtoku.
- 654: Kōtoku died and the throne was vacant.
- 655: She re-ascended, beginning a new reign as Saimei-tennō.
- 661: Saimei ruled until her death caused the throne to be vacant again.
The two reigns of this one woman spanned the years from 642 through 661.
In the history of Japan, Kōgyoku/Saimei was the second of eight women to take on the role of empress regnant. The sole female monarch before Kōgyoku/Saimei was Suiko-tennō. The six female sovereigns reigning after Kōgyoku/Saimei were Jitō, Genmei, Genshō, Kōken/Shōtoku, Meishō, and Go-Sakuramachi.