Wiki information Umakai:

Fujiwara no Umakai
Deceased Person, Person

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

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.