Although his achievements were not known, he supposedly served as Umanosuke (deputy minister of the institution for the horse care), Izunokuni no jo (provincial governor of Izu), and Shinano no kuni no kami (Governor of Shinano Province), and was promoted to Jugoinoge (Junior Fifth Rank, Lower Grade) ("Sonpi Bunmyaku" [a text compiled in the fourteenth century that recorded the lineages of the aristocracy]).
詳しい事績は不明であるが、右馬助、伊豆国掾、信濃国守などを歴任し従五位下に昇ったとされる（『尊卑分脈』）。