TBD - Events not added or of unclear dating/source provenance edit
CHUBU-KANSAI edit
KYOTO edit
Siege of Minakuchi (held by Nagatsuka Masaie) (probably after Sekigahara?)
TOKAIDO edit
Mori Hidemoto, Chōsokabe Morichika, and Nabeshima Katsushige's 30k men takes Annotsu Castle (or An'nōzu Castle?) from Fukuda Nobutaka and his 1.7k (30 Sep-1 Oct)
NAKASENDO edit
Satake Yoshinobu dispatches troops to join the siege of Ueda
TOHOKU edit
Maeda Toshinaga defeats a force at under Tanba Nagashige allied with Uesugi Katsushige at Asai (15 Sep)
Keichō Dewa edit
Naoe Kanetsugu encamps north of Mogami-owned Hasedo defended by Shimura Takaharu (?8 Oct)
Siege of Hasedo begins (?10 Oct) [how to reconcile with the 21 October start date?]
Date-Mogami forces defeat a large Uesugi force at Nagatanidoo Castle (21-30 Oct)
KYUSHU edit
Battle of Ishigakibara (19-21 Oct)
Paul Davis used the following sources to compile the chapter "Sekigahara, 21 October 1600" in 100 Decisive Battles: From Ancient Times to the Present "Sekigahara, 21 October 1600."
- De Lange, William. Samurai Battles: The Long Road to Unification Groningen: Toyo Press, 2020
- Sadler, A.L. The Maker of Modern Japan: The Life of Tokugawa Ieyasu London: George Allen & Unwin, 1937
- Sansom, George. A History of Japan from 1334–1615 Stanford University Press, 1961
- Turnbull, Stephen. The Samurai: A Military History New York: Macmillan, 1977
- last=Davis |first=Paul |title=100 Decisive Battles: From Ancient Times to the Present |chapter=Sekigahara, 21 October 1600 |publisher=Oxford University Press |year=1999 |isbn=978-0-19-514366-9
- Wilson, William Scott (2004). The Lone Samurai: The Life of Miyamoto Musashi. Tokyo: Kodansha International.