Hagi City, Yamaguchi Prefecture — A History Portal

The castle town that moved Japan,
and the time it has kept.

From this small castle town of fewer than fifty thousand people came the leaders of the Meiji Restoration, the young men who smuggled themselves abroad to study in the West, and the industrialists who built Japan's heavy industry. Because the railway was routed around the town's center, the streets still follow the very map laid out in the Edo period. Here too was a dense soil of learning — domain schools, private academies, and temple schools packed close together — and a rich table of food raised by the Sea of Japan and the mountains of Abu. This site gathers the "why" of Hagi that the tourist guides leave out.

Read about the Restoration figures Read the mystery of the townscape
View of Hagi city and the Sea of Japan from the Mt. Kasayama observation deck
Hagi city and the Sea of Japan, seen from the Kasayama observation deck

Four keys to understanding Hagi

Why this castle town?

Choshu was not the only domain to produce many of the central figures of the Meiji Restoration. Even so, there are reasons why Hagi has retained such a dense concentration of history. One is the sheer depth of its educational layers, from the domain school Meirinkan to Shokasonjuku. Another is the resolve of the young men who risked the domain's very survival to study overseas. Another still is the local industrialists who, from the Meiji era onward, built the foundations of Japanese industry. And finally, there is the castle town itself, which survived the wave of modernization almost by miracle. This site traces each of these four threads, page by page.

Walking the site

Eight rooms

Each page can be read on its own. Start wherever interests you.

In pictures

A few scenes of Hagi

Some things words alone cannot convey — here, in the landscape itself. Each photo also links to its related page.

Overview

Hagi, a quick timeline

The full stories are on their own pages. Here, just the broad sweep.

1604

Hagi Castle is built and the castle town is laid out

Mori Terumoto builds his castle at the foot of Mt. Shizuki. The skeleton of Horiuchi and the castle town takes shape here, becoming the prototype for the townscape that survives today.

1718

The domain school Meirinkan is founded

Opened as the twelfth of roughly 300 domain schools nationwide — remarkably early. For the next 130 years it remains the center of learning in Hagi.

1857

Shokasonjuku begins in earnest, in an eight-mat room

Led by Yoshida Shoin. In barely two and a half years it sends out young men who would become a future prime minister and the fathers of the army and of engineering.

1863

The Choshu Five smuggle themselves to Britain

Ito Hirobumi, Inoue Kaoru, and three others break the ban on overseas travel and head for London. After returning, they lay the foundations of Japan's railways, mint, and engineering.

1868–

The Meiji Restoration, and the industrialists who left home

Fujita Denzaburo builds the Fujita zaibatsu in Osaka, later giving rise to Fujita Kanko. His nephew Kuhara Fusanosuke founds the Hitachi mine, which his brother-in-law Ayukawa Yoshisuke grows into the Nissan konzern.

1925

The railway passes along the town's outer edge

The San'in Main Line station is placed outside the old town center, and as a result the townscapes of Horiuchi and Hiyako escape development, surviving to the present day.

Connect on social media

#hagi, right now

On X and Instagram, people post scenes of Hagi and their travel memories under hashtags every day. Tap through to search for the latest posts on each platform.

Note: because "#hagi-city" contains a hyphen, it does not function as a single hashtag on X or Instagram (it gets split before the hyphen). We list the closest working form, "#hagicity", instead. The posts shown are search results from each platform, and this site does not verify or edit their content.

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