SengokuBattle
Siege of Kōzuki Castle
Tenshō 5–6 (1577–1578)
Kōzuki Castle, Harima Province (present-day Sayō, Sayō District, Hyōgo Prefecture)
- Date
- Tenshō 5–6 (1577–1578)
- Location
- Kōzuki Castle, Harima Province (present-day Sayō, Sayō District, Hyōgo Prefecture)
- Result
- Amago Katsuhisa took his own life and Yamanaka Yukimori (Shikanosuke) was assassinated while in custody; the Amago restoration movement was permanently crushed.
Forces
Amago restoration army (Oda/Hashiba side)
CommanderAmago Katsuhisa, Yamanaka Yukimori (Shikanosuke)
StrengthA few hundred to roughly 2,000 men, with Hashiba Hideyoshi's army as intended reinforcement
Mōri allied army
CommanderMōri Terumoto, Kikkawa Motoharu, Kobayakawa Takakage
StrengthApproximately 30,000