And Yoshinaga OUCHI, who became the head of the Ouchi clan with the support of the Sue clan, was also attacked by Motonari MORI, and Yoshinaga killed himself in May (or June) 1557, so the Ouchi clan died out.
陶氏に擁立され大内氏当主となった大内義長も毛利元就に攻められ、弘治3年（1557年）4月に自害し、大内氏は滅亡する。