ORDER OF BATTLE // July 4, 1868
Battle of Ueno
Estimated force strength by side, with confidence labels per surviving record.
Forces engaged
2 sides catalogued · combined 4,000 estimated
Satsuma
2,000
Medium-confidence figure
Bakufu
2,000
Medium-confidence figure
Battle context
The Battle of Ueno was fought on 4 July 1868 during the Boshin War, pitting approximately 2,000 Shōgitai troops under Shibusawa Seiichirō and Amano Hachirō against an equal-strength Imperial force commanded by figures including Ōmura Masujirō, Saigō Takamori, and Itagaki Taisuke. The Shōgitai suffered approximately 300 casualties, a loss that effectively broke this pro-Bakufu formation as an organized fighting force. The engagement removed one of the remaining concentrations of Tokugawa resistance in the capital region, consolidating Imperial control and limiting the Bakufu's capacity to mount a sustained defense as the Boshin War moved toward its final phases.
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