Keikō: Biography, Facts and Career
Who is Keikō? An evergreen, sourced profile: biography, key facts and career.

Emperor Keikō (景行天皇, Keikō-tennō), also known as Ootarashihikooshirowake no Sumeramikoto (大足彦忍代別天皇) and Ōtarashihiko-oshirowake no Mikoto (大帯日子淤斯呂和氣天皇), was the 12th (and legendary) emperor of Japan, according to the traditional order of succession. Both the Kojiki and the Nihon Shoki (collectively known as the Kiki) record events that took place during Keikō's alleged lifetime. Keikō was recorded as being an exceptionally tall emperor who had a very large family. During his reign he sought to expand territorial control through conquest of local tribes. He had a very important son named "Prince Ōsu", now known as the folk hero Yamato Takeru, who was in possession of the Kusanagi no Tsurugi when he died. This treasure was later moved to Atsuta Shrine in Nagoya, Aichi Prefecture, and is now a part of the Imperial Regalia of Japan. It is possible that Keikō lived or reigned in the 4th century rather than the first, but more information is needed. Keikō's reign is conventionally considered to have been from 71 to 130. During his alleged lifetime, he fathered at least 80 children with two chief wives (empress) and nine consorts. One of his sons became the next emperor upon his death in 130, but the location of Keikō's grave (if any) is unknown. Keikō is traditionally venerated at a misasagi (陵) at Nara.
Quick facts about Keikō
- Full name: Keikō
- Born: 0060-11-05
- Nationality: Japan
- Known as: Royal
- Wikidata ID: Q329723
Profile compiled from public Wikipedia and Wikidata data. Details can change over time.
Frequently asked questions
Who is Keikō?
Emperor Keikō (景行天皇, Keikō-tennō), also known as Ootarashihikooshirowake no Sumeramikoto (大足彦忍代別天皇) and Ōtarashihiko-oshirowake no Mikoto (大帯日子淤斯呂和氣天皇), was the 12th (and legendary) emperor of Japan, according to the traditional order of succession.
What nationality is Keikō?
Keikō is Japan.
When was Keikō born?
Keikō was born on 0060-11-05.



