In addition, the issues on the heirs in the Shiba clan and Hatakeyama clan that had arisen before was related to this issue, and the Onin war finally erupted in 1467.
その上、先に起こった斯波氏や畠山氏の家督相続問題も関与して、応仁元年（1467年）、遂に応仁の乱が発生する。