Yozan UESUGI, who is generally seen as a wise ruler, was once being driven to the brink of oshikome by his vassals who opposed to his reform (Shichike Disturbance).
一般に名君と評価される上杉鷹山も、一時は改革に反対する老臣から押込を受ける寸前まで追い込まれた事件もある（七家騒動）。