He assisted as Kurodo (Chamberlain) during the Tenryaku and Tentoku (Japan) eras of Emperor Murakami and worked as a local official additionally assigned the positions of Mino no kuni zuryo (the head of the provincial governors in Mino Province) and Iyo no kuni no kami (Governor of Iyo Province).
村上天皇の時代の天暦・天徳(日本)年間に蔵人に補任され、美濃国受領、伊予国守など地方官を兼任した。