However, after people involved in the assassination of FUJIWARA no Tanetsugu recovered their impaired reputation, confiscated territory of late Yakamochi OTOMO located in the Kaga Province, which accounted for the large portion of kangakuden, was returned to the Tomo clan (old Otomo clan) at the request of the then powerful figure in the bureaucracy TOMO no Yoshio.
ところが、その主たる面積を占めていた加賀国の旧大伴家持没官領が、藤原種継暗殺事件関係者の名誉回復に伴い、当時の官界の実力者伴善男の要求で伴氏（旧大伴氏）に返還されることとなった。