During the Battle of Sekigahara in 1600, he supported the West squad, joined Tamehiro HIRATSUKA's army with his younger brother Nagatsugu ODA., and set out to the front with 500 soldiers as a defensive force for the Yoshitsugu OTANI troops.
1600年の関ヶ原の合戦では西軍につき、弟の織田長次とともに平塚為広勢に加わり、兵五百で大谷吉継隊の前備えをなした。