This not only caused strong feelings by Masamoto HOSOKAWA (a son of Katsumoto) who was on the same East squad, but also caused an invasion of Yamashiro Province by Yoshinari's army under the name of 'punitive expedition of Masanaga' and a revolt by kokujin and peasants of Yamashiro Province (the uprising in Yamashiro Province).
だが、それが同じ東軍であった細川政元（勝元の子）ら幕府首脳達の反感を買ったばかりでなく、「政長討伐」を名目とした義就軍の山城侵攻や、山城の国人・農民達による国人一揆（山城国一揆）を引き起こした。