On Seｐtember 16, 1330, he was appointed to Tenyaku no kami (the head of Tenyaku ryo, the Bureau of Medicine) (according to the "Appointment of Tenyaku no kami").
元徳2年（1330年）7月25日(旧暦)に典薬頭に任じられた（『典薬頭補任』）。