However, Ieyasu detected the movement of Hidetsugu's military troops, and raided and annihilated the troops by himself, making Hidetsugu TOYOTOMI take to flight and killing Tsuneoki, Nagayoshi, and Motosuke IKEDA (the heir of Tsuneoki) (Battle of Komaki-Nagakute).
しかし家康は別働隊の動きを察知し、逆に自ら羽柴別働隊に奇襲をかけて殲滅し、豊臣秀次を敗走させ、恒興、長可、池田元助（恒興の嫡男）らを討ち取った（小牧・長久手の戦い）。