Moreover, appointment and dismissal of the government post for utilitarian purposes to expand the power of the daimyo in the Sengoku period, starting from acquisition of Dazai no daini (the next seat position of Dazaifu) by directly reporting to the throne of the Ouchi clan, also began.
また大内氏の直奏による大宰大弐の獲得に始まる戦国大名の勢力拡大の実利目的の官職任免もされるようになった。