FUJIWARA no Hirotsugu, the oldest son of Umakai, was unhappy with such a situation, and raised an army in Kyushu in 740 with the pretext of removing Makibi et al, but was defeated and died (Rebellion of FUJIWARA no Hirotsugu).
これを不満とした宇合の長男藤原広嗣は、740年（天平12年）、真備らを除くことを名目に、九州で挙兵したが、敗死した（藤原広嗣の乱）。