Iwakura Tomomi

Who They Were

Iwakura Tomomi (岩倉具視) was a Japanese statesman who lived from 26 October 1825 to 20 July 1883. He was born in Kyoto during the Edo period (1603–1868), in the eighth year of the Bunsei era (文政). His father was Yasuchika Horikawa, and his mother was 勧修寺吉子. He belonged to the Horikawa family, a lesser noble house, before being adopted into the Iwakura family.

Iwakura became one of the central figures of the Meiji Restoration, the movement that overthrew the Tokugawa shogunate, restored the authority of the Japanese emperor, and dismantled the feudal system, including the domain system and the samurai class. He served as a diplomat and politician, holding positions including Imperial Chamberlain, Dainagon (大納言), Udaijin (右大臣), and gijō (議定), a high-ranking office in the early Meiji government. He was also a member of the Eighty Eight Courtiers, a group of nobles who supported the imperial cause.

Life and Career

In 1838, at the age of thirteen, Iwakura was adopted by Tomoyasu Iwakura (岩倉具康), a leading court noble. This adoption elevated his status within the imperial court in Kyoto. In 1854, he became Imperial Chamberlain, a position that gave him direct access to the emperor and the inner workings of court politics.

During the late Edo period, Japan was divided between supporters of the Tokugawa shogunate and those who wanted to restore imperial rule. Iwakura initially sought to bridge this divide. He openly supported the marriage between Tokugawa Iemochi, the shogun, and Princess Kazunomiya, the younger sister of Emperor Kōmei. This stance earned him public derision as a shogunate supporter. In 1862, his political enemies forced him into exile.

Iwakura returned to the imperial court in 1867. The political situation had shifted dramatically, and he became the liaison between the court and the anti-Tokugawa movement. He played a central role in the Taisei Hokan (大政奉還), the formal return of political power from the shogunate to the emperor. This event paved the way for the Meiji Restoration and the establishment of the new Meiji government, in which Iwakura became a leading figure.

From 1871 to 1873, Iwakura led the Iwakura Mission, a delegation of about fifty members that travelled through Europe and America for eighteen months. The mission studied modern institutions, technology, and diplomatic practices. Its findings promoted many key reforms that quickly modernised Japan, including the creation of financial institutions and the strengthening of the imperial system along Western lines.

In 1873, Iwakura successfully opposed aggressive military policies toward Korea during a major political crisis. His stance put him at odds with other leaders who favoured immediate action. The conflict was so intense that Iwakura was nearly assassinated by his political enemies.

Why They Matter

Iwakura Tomomi was one of the principal architects of the Meiji Restoration and the modern Japanese state. His work as the liaison between the imperial court and the anti-Tokugawa movement helped make the restoration possible. Without his diplomatic efforts, the transition from shogunate rule to imperial rule might have been far more chaotic or might have failed altogether.

The Iwakura Mission, which he led, was instrumental in shaping Japan's modernisation. The delegation's observations of Western governments, economies, and military systems directly influenced the reforms that transformed Japan from a feudal society into an industrial power. Iwakura's promotion of a strong imperial system, modelled on Western constitutional monarchies, helped define the structure of the Meiji state.

His opposition to the invasion of Korea in 1873 was a decisive moment in early Meiji politics. By blocking that path, Iwakura helped steer Japan toward internal development and institution-building rather than early overseas military expansion. This decision shaped the course of Japanese foreign policy for years to come.

The Name in Japanese

The name is 岩倉具視, read in kana as いわくら ともみ, and in romaji as Iwakura Tomomi. The family name comes first, followed by the given name, as is standard in Japanese.

The first kanji is 岩, read as iwa in this name. It means "rock" or "boulder". This character combines 山 (mountain) with 石 (stone), literally suggesting a stone on a mountain.

The second kanji is 倉, read as kura. It means "storehouse", "warehouse", or "granary". Together, 岩倉 (Iwakura) suggests a rock storehouse, a sturdy and enduring image.

The third kanji is 具, read as tomo in this name. Its core meaning is "tool", "implement", or "to prepare". It can also carry the sense of "to furnish" or "to provide".

The fourth kanji is 視, read as mi in this name. It means "to see", "to look at", or "to view". The character combines 示 (to show) with 見 (to see), and is the same character used in the word 視野 (shiya), meaning "field of vision".

The full name, 岩倉具視, can be understood as a combination of images: a rock-solid storehouse, and one who sees and prepares. The given name Tomomi is written with characters that suggest vision and readiness, fitting for a statesman known for his political foresight.

Legacy

The Bank of Japan issued a 500 yen banknote featuring Iwakura's portrait. The note was first issued in 1951 and remained in circulation until 1994. It was the last Japanese banknote to bear his image.

Iwakura's descendants carried on his name. His children included Iwakura Tomosada, Iwakura Michitomo, Iwakura Tomotsune, Mori Hiroko, Toda Kiwako, and 岩倉具義. His wife was Iwakura Makiko.

His role in the Meiji Restoration and the Iwakura Mission made him a foundational figure in modern Japanese history. The institutions he helped create, from the financial system to the structure of the imperial state, continued to shape Japan long after his death in Tokyo on 20 July 1883.