Emperor Seinei

Emperor Seinei
清寧天皇
Emperor of Japan
Reign480 – 484 (traditional)
PredecessorYūryaku
SuccessorPrincess Iitoyo (de facto)
Kenzō (traditional)
BornShiraka (白髪)
444
Died484(484-00-00) (aged 39–40)
Iware no Mikakuri Palace
Burial
Kawachi no Sakado no hara no misasagi (河内坂門原陵) (Osaka)
Posthumous name
Chinese-style shigō:
Emperor Seinei (清寧天皇)

Japanese-style shigō:
Shiraka-no-takehiro-kunioshiwaka-yamato-neko no Sumeramikoto (白髪武広国押稚日本根子天皇)
HouseImperial House of Japan
FatherEmperor Yūryaku
MotherKatsuragi no Karahime

Emperor Seinei (清寧天皇, Seinei-tennō) (444 – 484) was the 22nd (possibly legendary) emperor of Japan, according to the traditional order of succession. He is best known for events that took place before and after his reign with an empty void left in between. These include a rebellion which was quickly put down, and a succession crisis as the Emperor had no children. Because Seinei had such a low profile, historians have questioned his existence and whether he ever ascended to the throne.

No firm dates can be assigned to this emperor's life or reign, but he is conventionally considered to have reigned from 480 to 484. Dates confirmed as "traditional" did not appear until the reign of Emperor Kanmu (the 50th emperor). Modern historians have come to the conclusion that the title of "Emperor" and the name "Seinei" were used by later generations to describe him.