Shikoku

Kochi 高知県

Home of Sakamoto Ryoma, the Western-boot-wearing reformer who brokered the alliance that ended the shogunate — and didn't live to see it succeed.

Capital

Kochi City

Population

691,527

2020 census

Population trend

Decreasing

Area

7,104 km²

Population density

97 / km²

Share of Japan's population0.55% of Japan
Share of Japan's land area1.9% of Japan

Compared against Japan's 2020 census population of 126,146,099 and total land area of 377,975 km².

Nature8/10
Subculture3/10
Kochi highlightedMap data © contributors, CC BY 4.0

Often described as

Kochi has a reputation, even within Japan, for hard drinking and a rowdy, independent-minded streak — local sake-drinking customs include games built around cups that can't be set down until emptied — alongside deep, genuine reverence for its most famous native son.

If it were in Europe or the US

Kentucky, USAA rural, mountainous place with a proud, distinct drinking culture and a strong independent streak, geographically and culturally a step removed from its country's political centers.

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History

Kochi is remote and mountainous even by Shikoku standards, cut off from the rest of the island by a mountain range — a geography that may help explain why it produced one of the most independent-minded, and most beloved, figures in modern Japanese history.

Kochi and the wider world

Sakamoto Ryoma was a low-ranking samurai from Kochi who came to believe, earlier and more completely than most of his contemporaries, that Japan needed to adopt Western ships, weapons, and political ideas to avoid the fate of other Asian countries being colonized by Western powers. He purchased Western arms for allied domains, drafted an early proposal for a parliamentary system of government, and — in an image still widely reproduced today — was famously photographed wearing Western leather boots with his traditional samurai clothing, a small but pointed signal of where he thought Japan needed to go. His most consequential act was diplomatic rather than technological: in 1866, he secretly brokered an alliance between Satsuma (modern Kagoshima) and Choshu (modern Yamaguchi), two rival domains whose combined military strength made overthrowing the shogunate realistic for the first time. Ryoma was assassinated in Kyoto in November 1867, on his 33rd birthday by the old lunar calendar, just weeks before the shogunate formally surrendered power — never seeing the country he’d helped remake. He remains one of the most consistently popular figures in Japanese public opinion polls about admired historical figures, over 150 years later.

Neighbors: Kochi, Kagoshima, and Yamaguchi

Ryoma’s Satsuma-Choshu alliance directly connects Kochi’s history to two other prefectures on this site — Yamaguchi (Choshu) and, further along in Kyushu, Kagoshima (Satsuma) — three separate corners of Japan whose local histories all converge on the same few years in the 1860s.

Getting there and getting around

Kochi has no shinkansen connection; Kochi Ryoma Airport has domestic flights, and Kochi Station is reached from Okayama by limited express train in about 2.5 hours. A car is useful for reaching the Shimanto River area in the prefecture’s rural west.

Where to go

The bronze statue of Sakamoto Ryoma overlooking Katsurahama Beach

Katsurahama Beach

A pine-lined, moon-viewing beach with a large bronze statue of Sakamoto Ryoma gazing out to sea, one of Kochi's most-visited sites.

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The original keep and palace of Kochi Castle

Kochi Castle

One of only twelve Japanese castles with an original keep, notable for retaining both its main tower and its lord's residential palace, a rare combination.

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A wooden chinka-bashi sinking bridge over the Shimanto River

Shimanto River

Often called Japan's cleanest major river, crossed by simple wooden 'chinka-bashi' bridges without railings, deliberately designed to be submerged rather than destroyed during floods.

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The exterior of the Sakamoto Ryoma Memorial Museum overlooking the Pacific

Sakamoto Ryoma Memorial Museum

A museum near Katsurahama dedicated to Sakamoto Ryoma's life and role in the Meiji Restoration, overlooking the Pacific.

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