The siege of Ōtsu (大津城の戦い, Ōtsu-jō no tatakai) took place in 1600, concurrent with the battle of Sekigahara. Kyōgoku Takatsugu held Ōtsu castle for the Tokugawa, and commanded the garrison.
Mōri Terumoto, Tachibana Muneshige, and roughly 15,000 troops laid siege. The sides negotiated and Takatsugu surrendered. However, in the meantime Tokugawa Ieyasu had won the battle of Sekigahara, assuring his control of all Japan, and so the loss of Ōtsu was ultimately insignificant.
Some records of the time indicate that the local inhabitants brought picnic boxes and gathered at Mii-dera on Mount Hiei to observe the battle.
HistoryLayer draws the world as it was in any year from 123,000 BCE to
2026. Move the slider and the borders redraw for that year; the map
carries 23,890 events, 12,790 people, 837 wars and 13,183 cities, each
one readable in place. Signing in is optional and lets you keep what
you find.