Empress Saimei
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| Empress Saimei | |
|---|---|
| Name | Empress Saimei |
| Native name | 皇極天皇 |
| Birth date | 594 |
| Death date | 661 |
| Reign | 642–645 (as Kōgyoku), 655–661 (as Saimei) |
| Predecessor | Emperor Jomei (first reign), Emperor Kōtoku (second reign) |
| Successor | Emperor Kōtoku (first reign), Emperor Tenji (second reign) |
| Spouse | Emperor Jomei |
| Father | Prince Chinu (disputed) |
| Mother | Princess Owari (disputed) |
Empress Saimei was a 7th-century ruler of Japan who reigned twice, first as Empress Kōgyoku and later as Empress Saimei. Her life bridged the Asuka period and critical diplomatic and military interactions with Baekje, Silla, and the Tang dynasty. Saimei is notable for presiding over internal court realignments involving clans such as the Soga clan and families like the Fujiwara clan, and for directing a major expedition to the Korean Peninsula shortly before her death.
Early life and background
Born in 594 into the aristocratic milieu of the Asuka period, she was a member of the imperial lineage intertwined with figures such as Emperor Bidatsu, Empress Suiko, and Prince Shōtoku. Her early environment featured prominent courtiers including Soga no Umako, Soga no Iruka, and later statesmen such as Nakatomi no Kamatari and Ōtomo no Tabito. The period saw cultural transmission from China via the Korean Peninsula, bringing influences from the Sui dynasty and later the Tang dynasty, along with religious developments tied to Buddhism and institutions like the Buddhist temples of Asukadera and Hōryū-ji. Court rituals, landholding practices, and succession politics involved aristocratic lineages such as the Mononobe clan and territorial powers like Kawachi Province and Yamato Province.
Reign as Empress Kōgyoku (first reign)
Her first accession in 642 followed the death of Emperor Jomei and took place amid rivalry between the Soga clan and rivals aligned with the Nakatomi family and emerging Fujiwara no Kamatari. The assassination of Soga no Iruka in the Isshi Incident dramatically reshaped court power, implicating actors such as Prince Naka-no-Ōe (later Emperor Tenji) and Empress Kōgyoku's own supporters. During this reign, diplomatic contacts with Baekje, Silla, and Gaya continued alongside exchange with the Tang dynasty and remnants of the Sui dynasty system. Internal reforms and landholding adjustments anticipated the later Taika Reforms, with participants including Takechi no Kurohito and scribal circles linked to Kibi no Makibi.
Abdication and interregnum
In 645 she abdicated following political turmoil, ceding the throne to Emperor Kōtoku in the wake of the coup that elevated Prince Naka-no-Ōe's faction. The interregnum saw implementation of the Taika Reforms (influenced by Confucianism and Chinese legal codes) under the leadership of Nakatomi no Kamatari (later Fujiwara no Kamatari) and administrators such as Soga no Kiyokata and Isonokami no Maro. This period featured administrative reorganization drawing on models from Tang China and advisory figures including envoys like Takashi and scribes tied to provincial centers such as Dazaifu and Kinki.
Reign as Empress Saimei (second reign)
In 655 she resumed the throne as Empress Saimei after Emperor Kōtoku's death, reinstating imperial authority amidst continued influence of Prince Naka-no-Ōe and reformers like Fujiwara no Kamatari. Her second reign coincided with intensified diplomacy and military planning regarding the Korean Peninsula, involving intermediaries such as Abe no Hirafu and officials from Kyushu and Seto Inland Sea ports. Court culture engaged poets and chroniclers including members of aristocratic circles tied to Manyōshū-era literati, with ceremonial participation by clans like the Tachibana clan and Ono no Imoko-linked envoys.
Domestic policies and administration
Saimei's administration continued policies originating in the Taika era, collaborating with ministers and bureaucrats such as Nakatomi no Kamatari, Soga no Kiyokata, and provincial governors from Mutsu Province to Bizen Province. Reforms affected land allotment mechanisms influenced by Continental precedents, bureaucratic codification akin to ritsuryō concepts, and temple patronage related to establishments like Asukadera and Shitennō-ji. Court appointments involved the Ōmiwa and Isonokami lineages, while economic and transport matters engaged port authorities at Naniwa and officials managing the Tōkaidō route. Cultural patronage linked to figures associated with the Ariwara clan and Kakinomoto no Hitomaro-style court poetry reinforced aristocratic identity.
Foreign relations and military campaigns (including Korean affairs)
Foreign policy during Saimei's life focused on the Korean Peninsula states of Baekje, Silla, and Gaya, as well as interaction with the Tang dynasty and maritime actors from Korea such as Prince Buyeo Pung. After Baekje fell to the Silla–Tang alliance, Saimei mobilized a restoration expedition that assembled forces from Kyushu commanders including Kawachi no Aya and naval contingents departing from Naniwa and Chikuzen Province. The planned campaign involved coordination with exiled Baekje elites and ministers like Kudara no Konikishi-linked retainers. Engagements reached toward Hondo and coastal approaches near Korean Strait passages, with intelligence and diplomacy mediated by envoys formerly linked to Goguryeo and tributary contacts with Tang envoys in Chang'an. The expedition was part military, part diplomatic, implicating commanders, sailors, and provincial magnates responsible for logistics along routes through Seto Inland Sea and staging areas such as Tsukushi.
Death, burial, and legacy
Empress Saimei died in 661 while preparing the expedition to the Korean Peninsula; her death occurred at a military encampment and precipitated succession arrangements that elevated Prince Naka-no-Ōe to the throne as Emperor Tenji. She was interred with rites linked to imperial funerary practice at a mausoleum associated with Asuka-period tomb customs, involving elites such as the Fujiwara clan and the Soga remnants in ceremonial roles. Her legacy influenced subsequent rulers including Emperor Tenmu and Empress Jitō, and shaped Japan's policy toward Korea and continental states, informing later engagements with the Tang dynasty and the development of ritsuryō administration. Cultural memory preserved her role in chronicles like the Nihon Shoki and Kojiki, and historians from the Heian period through modern scholars have debated her political agency relative to figures such as Prince Shōtoku and Fujiwara no Kamatari.