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Wiki information Umakai:
Fujiwara no Umakai was a Japanese statesman, courtier, general and politician during the Nara period. The third son of Fujiwara no Fuhito, he founded the Shikike branch of the Fujiwara clan.
Fujiwara no Kiyonari was a Japanese noble of the Nara period. He was the third son of the sangi Fujiwara no Umakai, the founder of the Fujiwara Shikike. He held no court ranks or titles.