It is said that in 1136 while he was at the position of Shimousa no kami, he seized Soma-mikuriya (a private estate of Soma ranch) and the Tachibana manor from the local lord Tsuneshige CHIBA.
下総守在任中の保延2年（1136年）には在地領主千葉常重から相馬御厨や立花荘を召し上げたという。