Nobunaga killed two former masters of Yagami-jo Castle in Tamba, brothers Hideharu HATANO and Hidehisa HATANO, whom Mitsuhide had forced to surrender by leaving his mother at the castle as a hostage to assure their safety.
丹波八上城に人質として母親を預けて、身の安全を保障した上で降伏させた元八上城主の波多野秀治・波多野秀尚兄弟を、信長が勝手に殺害。