Yoshiaki OTOMO sent an army 2800 strong headed by Ujinao YOSHIHIRO, the castellan of Yoshihiro, Kunisaki, and Mikawa no kami Chikamasa SODA to Mt. Omure, Buzen to oppose the invasion of the Ouchi army to Bungo.
大友義鑑は、国東吉弘城主吉弘氏直、三河守寒田親将を大将とする2,800余を豊前大村山に送り込み、大内軍の豊後侵攻に対抗させた。