Tsuneaki did his duties for about 10 years, and during the period the procedures in relation to negotiations between the Court and the bakufu were established, and the office organization and name of 'bukeshisso' were consolidated, and the word bukeshisso began to appear in documents.
経顕の活動は10年余りであるがこの時期に朝幕交渉の具体的な手続などが整備され、「武家執奏」の職制と名称が定まり、文書にも登場するようになる。