Early discontent against the Shogunate

For the two centuries prior to 1854, Japan had severely limited exchange with foreign nations, with the notable exceptions of Korea via Tsushima, Qing China via the Ryūkyūs, and the Dutch through the trading post of Dejima. In 1854, Commodore Perry opened Japan to global commerce with the implied threat of force, thus initiating a period of rapid development in foreign trade and Westernization. In large part due to the humiliating terms of the Unequal Treaties, as agreements like those conveyed by Perry are called, the Shogunate soon faced internal hostility, which materialized into a radical movement, the sonnō jōi ("revere the Emperor, expel the barbarians").

The Emperor Kōmei agreed with such sentiments, and—breaking with centuries of imperial tradition—began to take an active role in matters of state: as opportunities arose, he fulminated against the treaties and attempted to interfere in the shogunal succession. His efforts culminated in March 1863 with his "Order to expel barbarians". Although the Shogunate had no intention of enforcing it, the order nevertheless inspired attacks against the Shogunate itself and against foreigners in Japan: the most famous incident was that of the English trader Charles Lennox Richardson, for whose death the Tokugawa government had to pay an indemnity of one hundred thousand British pounds. Other attacks included the shelling of foreign shipping in Shimonoseki.

During 1864, these actions were successfully countered by armed retaliations by foreign powers, such as the British Flag of United Kingdom of Great Britain The United Kingdom of Great Britain and Ireland was a sovereign state in Northwestern Europe that comprised the entirety of the British Isles between 1801 and 1922. The United Kingdom, having financed the European coalition that defeated France during the Napoleonic Wars, developed a large Royal Navy that enabled the British Empire to become the foremost world power for the next century.British Bombardment of Kagoshima and the multinational Shimonoseki Campaign. At the same time, the forces of Chōshū, together with rōnin, raised the Hamaguri rebellion trying to seize the city of Kyoto, where the Emperor's court was held, but were repelled by Shogunate forces under the future Shogun Tokugawa Yoshinobu. The Shogunate further ordered a punitive expedition against Chōshū, the First Chōshū expedition, and obtained Chōshū's submission without actual fighting. At this point initial resistance among the leadership in Chōshū and the imperial court subsided, but over the next year the Tokugawa proved unable to reassert full control over the country as most daimyōs began to ignore orders and questions from Edo.

Outline of the Boshin War (1868-1869)

HISTORIC BATTLES

Boshin War (1868-1869)

Boshin War sometimes known as the Japanese Revolution, was a civil war in Japan, fought from 1868 to 1869 between forces of the ruling Tokugawa shogunate and those seeking to return political power to the Imperial Court. View Historic Battle »

Early discontent against the Shogunate: In 1854, Commodore Perry opened Japan to global commerce with the implied threat of force, thus initiating a period of rapid development in foreign trade and Westernization. In large part due to the humiliating terms of the Unequal Treaties, as agreements like those conveyed by Perry are called, the Shogunate soon faced internal hostility.

Foreign military assistance: Despite the bombardment of Kagoshima, the Satsuma domain had become closer to the British and was pursuing the modernization of its army and navy with their support.

Coups d'état: Following a coup within Chōshū which returned to power the extremist factions opposed to the Shogunate, the Shogunate announced its intention to lead a Second Chōshū expedition to punish the renegade domain.

Opening conflicts: Shogunate forces attacked the forces of Chōshū and Satsuma, clashing near Toba and Fushimi, at the southern entrance of Kyoto. Some parts of the 15,000-strong Shogunate forces had been trained by French military advisers, but the majority remained medieval samurai forces.

Surrender of Edo: Saigō Takamori led the victorious imperial forces north and east through Japan, winning the Battle of Kōshū-Katsunuma. He eventually surrounded Edo in May 1868, leading to its unconditional defeat after Katsu Kaishū, the Shogun's Army Minister, negotiated the surrender.

Resistance of the Northern Coalition: After Yoshinobu's surrender, most of Japan accepted the emperor's rule, but a core of domains in the North, supporting the Aizu clan, continued the resistance.

Hokkaidō campaign: Following defeat on Honshū, Enomoto Takeaki fled to Hokkaidō with the remnants of the navy and his handful of French advisers.

Aftermath: Following victory, the new government proceeded with unifying the country under a single, legitimate and powerful rule by the imperial court. The emperor's residence was effectively transferred from Kyoto to Edo at the end of 1868, and the city renamed to Tokyo.

HISTORY

Boshin War (1868-1869)

Boshin War sometimes known as the Japanese Revolution, was a civil war in Japan, fought from 1868 to 1869 between forces of the ruling Tokugawa shogunate and those seeking to return political power to the Imperial Court.