However, as more than one person from the Fujiwara clan became Giseikan officers from about 730s, the number of Giseikan officers from other clans gradually diminished, corresponding to the increase in the number of Giseikan officers from the Fujiwara clan.
ところが、8世紀30年代ごろから藤原氏議政官が複数現れるようになると、藤原氏議政官が増加の一途をたどるのに対し、他氏族の議政官は次第に減少していった。