He closely served Emperor Ninmyo as a young man, and had additional posts of Sahyoe (guards of the left), daijo (Senior Lieutenant) of Sahyoe (guards of the left), and jo (provincial governor) of Omi Province during Jowa Era (834 - 848).
少年にして仁明天皇に奉侍し、承和(日本)年間に左兵衛大尉、右兵衛権将となり、また近江国の掾を兼務した。