Tohoku

Fukushima 福島県

Japan's third-largest prefecture — peach orchards, a tragic samurai last stand, and a name most of the world knows for one reason that covers only a small part of it.

Capital

Fukushima City

Population

1,833,152

2020 census

Population trend

Decreasing

Area

13,784 km²

Population density

133 / km²

Share of Japan's population1.5% of Japan
Share of Japan's land area3.6% of Japan

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

Nature8/10
Subculture2/10
Fukushima highlightedMap data © contributors, CC BY 4.0

Often described as

Fukushima is often described, especially post-2011, in terms of quiet resilience ('gambaro Fukushima' — roughly, 'let's keep going, Fukushima' — became a widely used rallying phrase) alongside a deep, older regional pride in the Aizu area's samurai loyalty traditions.

If it were in Europe or the US

Georgia, USAFukushima is Japan's leading peach producer, much as Georgia is nicknamed the Peach State — an identity that predates, and persists alongside, the region's more recent global association.

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History

Fukushima is large enough to contain three fairly distinct regions — coastal Hamadori, central Nakadori (where the capital sits), and mountainous, inland Aizu — and most of what defines the prefecture’s older identity comes from Aizu, whose samurai loyalty to the Tokugawa shogunate made it one of the last and most determined holdouts against the new Meiji government in 1868.

Fukushima and the wider world

That resistance had a genuine European connection. During the Boshin War, France had been arming and training the shogunate’s forces before its collapse, and at least one French military advisor, Jules Brunet, resigned his commission rather than abandon his Japanese allies — fighting alongside domains sympathetic to the old order, including forces connected to Aizu, even after his own government officially withdrew support. Brunet’s story is often cited as one of the inspirations behind the 2003 film “The Last Samurai,” though that film’s plot is fictional and not a direct retelling.

The prefecture’s more recent, much heavier-weight international moment came on March 11, 2011, when the Tohoku earthquake and tsunami triggered a meltdown at the Fukushima Daiichi nuclear plant on the coast — an event that became globally synonymous with the prefecture’s name. It’s worth being precise about scale: the affected area is a specific stretch of coastline, not the whole prefecture, which is roughly the size of Connecticut and Rhode Island combined. Extensive monitoring, decontamination, and rebuilding since 2011 have reopened the large majority of the prefecture, including Aizu and most of Nakadori, to normal life and travel; a shrinking evacuation zone remains in place immediately around the plant itself. Check current official guidance for the latest status before planning a visit to the coastal Hamadori area specifically.

Neighbors: Fukushima and the rest of Tohoku

Fukushima is Tohoku’s southernmost and closest prefecture to Tokyo, functioning as something of a gateway between the Kanto and Tohoku regions — closer to the capital, in both distance and, at times, cultural feel, than Tohoku’s more northern prefectures.

Getting there and getting around

Fukushima Station and Koriyama Station are both Tohoku Shinkansen stops, roughly 1.5-2 hours from Tokyo. Aizuwakamatsu is reached by local train from Koriyama; a rental car is useful for the Bandai-Goshikinuma area.

Where to go

Tsuruga Castle (Aizuwakamatsu Castle), a rebuilt Japanese castle in Fukushima

Tsuruga Castle, Aizuwakamatsu

A rebuilt castle (the original fell after a month-long siege in the 1868 Boshin War) at the center of Aizu's samurai history, with a museum inside.

Wikimedia Commons, licensed CC BY-SA 4.0 — re-confirm author/license on the file page before publishing

Memorial statues to the Byakkotai on Iimoriyama hill

Iimoriyama & the Byakkotai Memorial

The hillside where the Byakkotai, a unit of teenage samurai cadets, took their own lives in 1868 after mistakenly believing Tsuruga Castle had fallen — visible from the hill, it hadn't.

Wikimedia Commons, licensed CC BY-SA 3.0 — re-confirm author/license on the file page before publishing

One of the mineral-tinted Goshikinuma ponds near Mount Bandai in autumn

Goshikinuma (Five-Colored Ponds)

A cluster of volcanic ponds near Mount Bandai, each tinted a different shade of blue, green, or turquoise by mineral content, connected by an easy walking trail.

Wikimedia Commons, licensed CC BY 2.0 — re-confirm author/license on the file page before publishing

Thatched-roof buildings lining the main street of Ouchi-juku

Ouchi-juku

A preserved Edo-period post town of thatched-roof buildings along a former trade route, now selling local crafts and food.

Wikimedia Commons, licensed CC BY 4.0 — re-confirm author/license on the file page before publishing

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