The former ministers of the left and right, in their later years, had a conflict with Imperial Prince Naka no oe (later the Emperor Tenchi) over their policies, whose conflict drove SOGA no Ishikawamaro, former Minister of the Right, into committing suicide for an alleged conspiracy of rebellion.
中大兄皇子と前任の左右両大臣は、晩年において路線対立があり前任の右大臣蘇我石川麻呂は謀反の疑いで自殺に追い込まれている。