Siege of Hataya
1600 CE.
Shown on the map at 38.257°, 140.188°.
The siege of Hataya was one of several battles in Japan's Tōhoku region which served as preludes to the decisive Sekigahara Campaign which would end the 250-year period of war known as Sengoku.
Text from the Wikipedia article Siege of Hataya, licensed CC BY-SA 4.0.