Thereafter, kogenshi was dispatched in cases of death or disease of emperors and retired emperors, and some battles such as Nagayao no Hen (Conspiracy of Nagayao), FUJIWARA no Nakamaro's War, the War of Kusuko, and so on.
その後、天皇や太上天皇の病気・死去、および長屋王の変や藤原仲麻呂の乱、薬子の乱などの争乱で固関使が派遣されている。