|Emperor of Japan|
479 (aged 60–61)|
Hatsuse no asakura Palace
|Burial||Tajii no Takawashi-hara no misasagi (Osaka)|
|Mother||Oshisaka no Ōnakatsuhime|
No firm dates can be assigned to this emperor's life or reign, but he is conventionally considered to have reigned from 456 to 479.
Yūryaku was a 5th-century monarch. The reign of Emperor Kinmei (c. 509 – 571 AD), the 29th emperor, is the first for which contemporary historiography is able to assign verifiable dates; however, the conventionally accepted names and dates of the early emperors were not to be confirmed as "traditional" until the reign of Emperor Kanmu (737–806), the 50th sovereign of the Yamato dynasty.
According to Kojiki and Nihon Shoki, Yūryaku was named Prince Ōhatsuse Wakatake (大泊瀬 幼武) at birth. Swords unearthed from some kofun tombs, such as the Inariyama Sword pictured at right, indicate his name was Waka Takeru (Ōkimi). Yūryaku is a name posthumously assigned to him by a much later era. He was the fifth and youngest son of Emperor Ingyō. After his elder brother Emperor Ankō was murdered, he won the struggle against his other brothers and became the new emperor. His title at his own lifetime was certainly not tennō, but presumably Ōkimi and/or Sumeramikoto (治天下大王 - amenoshita shiroshimesu ōkimi, or sumera no mikoto, Great King who rules all under heaven) and/or king of Yamato (ヤマト大王/大君 - yamato ōkimi, Great King of Yamato). He had three wives (including his consort Kusahahatahi). His successor, Prince Shiraka (Emperor Seinei), was his son by his wife Kazuraki no Karahime.
In 463, Yūryaku Tennō invited the thunder god of the Mimuro hill to come to the Imperial Palace, and ordered Chiisakobe no muraji Sugaru to fetch the deity. He obliged, thinking the supernatural being would have no reason to refuse the invitation, and rode carrying a halberd with a red banner, symbolising his office of royal messenger. Soon enough, the thunder stroke, and Sugaru enlisted the help of priests to enshrine the kami into a portable carriage, to be brought in the Emperor's presence, as a great serpent. But, said Emperor neglected to practice proper ritual purification and religious abstinence. The thunder kami then showed his displeasure through thundering and threatening fiery eyeballs, and Emperor Yūryaku fled into the interior of the Palace while covering his eyes. The great serpent was returned to Mimuro, and the Emperor made many offerings to appease the angry deity. This story is recorded in Nihongi and mentioned by William George Aston, in "Shinto, the Ancient Religion of Japan" as well as several other books.
According to the Nihongi Yūryaku was of ungovernable and suspicious temperament, and committed many acts of arbitrary cruelty.
Consorts and children
Lady: Katsuragi no Karahime (葛城韓媛), daughter of Katsuragi no Tsubura no Ōomi (葛城円大臣)
Lady: Kibi no Wakahime (吉備稚媛) (?–479), daughter of Kibi no Kamitsumichi no omi (吉備上道臣)
- Prince Iwaki (磐城皇子)
- Prince Hoshikawa no Wakamiya (星川稚宮皇子) (?–479)
Lady: Wani no ominagimi (和珥童女君), daughter of Kasuga no Wani no omi Fukame (春日和珥臣深目)
- Princess Kasuga no Ōiratsume (春日大娘皇女), married to Emperor Ninken
King Bu, supposed to be Yūryaku Minabo Tarriko, sent an envoy to the emperor of Liu Song, a minor Chinese dynasty, in 478. The ambassador explained that their ancestors were the conquerors of 115 barbarian countries. This claim was followed by the request of military support against Goguryeo of the Three Kingdoms of Korea.
Yūryaku is believed to be referred to as Bu in contemporary Chinese records (武; read as Take or Takeru in Japanese). These records state that Bu began his rule before 477, was recognized as the ruler of Japan by the Liu Song, Southern Qi, and Liang dynasties, and continued his rule through to 502. Bu sent messengers to the Song dynasty in 477 and 478 to ask for military support for protecting Baekje against the threat of Goguryeo.
This Japanese sovereign's interest in poetry is amongst the more well-documented aspects of his character and reign. Poems attributed to this 5th-century monarch are included in the Man'yōshū, and a number of his verses are preserved in the Kojiki and the Nihonshoki.
- Emperor of Japan
- List of Emperors of Japan
- Eta Funayama Sword
- Five kings of Wa
- Imperial cult
- Inariyama Sword
- "Genealogy of the Emperors of Japan" at Kunaicho.go.jp; retrieved 2013-8-28.
- Imperial Household Agency (Kunaichō): 雄略天皇 (21); retrieved 2013-8-28.
- Titsingh, Isaac. (1834). Annales des empereurs du japon, pp. 27–28; Brown, Delmer M. (1979). Gukanshō, p. 258; Varley, H. Paul. (1980). Jinnō Shōtōki, pp. 113–115.
- Nippon Gakujutsu Shinkokai (1969). The Manyōshū, p. 317.
- Ponsonby-Fane, Richard. (1959). The Imperial House of Japan, p. 40.
- Kelly, Charles F. "Kofun Culture," Japanese Archaeology. 27 April 2009.
- Titsingh, pp. 34–36; Brown, pp. 261–262; Varley, pp. 123–124.
- Hoye, Timothy. (1999). Japanese Politics: Fixed and Floating Worlds, p. 78; excerpt, "According to legend, the first Japanese emperor was Jinmu. Along with the next 13 emperors, Jinmu is not considered an actual, historical figure. Historically verifiable Emperors of Japan date from the early sixth century with Kinmei.
- Aston, William. (1896). Nihongi, pp. 109.
- Ponsonby-Fane, p. 419.
- Batten, Bruce Loyd. (2006). Gateway to Japan, pp. 17–18., p. 17, at Google Books
- Aston, William George. (1896). Nihongi: Chronicles of Japan from the Earliest Times to A.D. 697. London: Kegan Paul, Trench, Trubner. OCLC 448337491
- Batten, Bruce Loyd. (2006). Gateway to Japan: Hakata in war and peace, 500–1300. Honolulu:University of Hawaii Press. ISBN 978-0-8248-2971-1; ISBN 978-0-8248-3029-8; OCLC 254764602]
- Brown, Delmer M. and Ichirō Ishida, eds. (1979). Gukanshō: The Future and the Past. Berkeley: University of California Press. ISBN 978-0-520-03460-0; OCLC 251325323
- Nippon Gakujutsu Shinkokai (1969). The Manyōshū: The Nippon Gakujutsu Shinkokai Translation of One Thousand Poems. New York: Columbia University Press. ISBN 0-231-08620-2
- Ponsonby-Fane, Richard Arthur Brabazon. (1959). The Imperial House of Japan. Kyoto: Ponsonby Memorial Society. OCLC 194887
- Titsingh, Isaac. (1834). Nihon Ōdai Ichiran; ou, Annales des empereurs du Japon. Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland. OCLC 5850691
- Varley, H. Paul. (1980). Jinnō Shōtōki: A Chronicle of Gods and Sovereigns. New York: Columbia University Press. ISBN 978-0-231-04940-5; OCLC 59145842
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