PORT OF JAPAN
The Hario radio towers at Sasebo
Culture & history · Sasebo 佐世保

A village that became a fleetFour thousand people in 1886. A naval base in 1889. Two navies today.

Sasebo was a fishing village of about four thousand people when the Imperial Navy chose its harbour in the 1880s — deep, sheltered, and pointing at the Asian mainland. Within a generation it was one of Japan’s four naval districts, and it has been a navy town ever since, for two different navies.

Photo: Dyamasan / CC BY-SA 4.0
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The harbour is the reason: a long, narrow, deep inlet screened by islands, on the side of Kyushu facing Korea and China. The Navy established a district here in 1889, and the town grew around it at a speed that left almost nothing of what came before.

What the base built

Docks, arsenals, a rail link and a water supply. And, out at Hario, three reinforced concrete radio towers completed in 1922 — 136 metres tall, built to reach submarines across the Pacific, and among the tallest concrete structures in the world at the time.

They are still standing. The signal that carried the order to begin the attack on Pearl Harbor is widely said to have been relayed from here, and the towers are open to visit, empty and unnervingly quiet.

On 29 June 1945 the city was firebombed, and about a third of it burned. The base survived the war; the town largely did not.

The second navy

From 1946, the United States Navy has operated Fleet Activities Sasebo from the same harbour, and Japan’s own Maritime Self-Defense Force is based here too. Two navies, one inlet, and a city that has organised itself around both for eighty years.

This is why the arcade sells American-sized portions, why the burger exists, and why English is more common on signage here than in comparable Kyushu towns.

What a visitor can actually see

Grey hulls, from the waterfront and from the harbour cruise that runs at weekends past both fleets. The Sasebo Naval Memorial Museum covers the history and is free.

The base itself is not open, and photography near the gates is not welcome. That is worth knowing before you point a lens at anything.

The timeline

How it happened

  1. 1880s
    A fishing village of ~4,000 people

    And a very good harbour

  2. 1889
    The Navy establishes a district here

    One of Japan’s four

  3. 1922
    The Hario radio towers are completed

    136 m of concrete, to reach submarines

  4. 29 Jun 1945
    The city is firebombed

    About a third of it burns

  5. 1946
    US Fleet Activities Sasebo established

    And is still here

  6. today
    Two navies share one inlet

    And the town is organised around both

Experience it

Where this becomes real on your port day

Take the weekend harbour cruise past both fleets, and give the free naval museum forty minutes.

Words you'll see

The vocabulary of the navy town

Chinjufu
A naval district. Sasebo was one of four in Imperial Japan.
Hario
Three 1922 concrete towers, 136 m, still standing.
Kaijo Jieitai
The Maritime Self-Defense Force. Based here, alongside the US Navy.
Gunko
A naval port. The word this city is still described by.
Quick answers

FAQ

Why is Sasebo a navy town?

Because of the harbour — a long, narrow, deep inlet screened by islands on the side of Kyushu facing Korea and China. The Imperial Navy established a district here in 1889 when Sasebo was a village of about four thousand people, and the US Navy has operated Fleet Activities Sasebo from the same water since 1946.

Can you see the naval base in Sasebo?

Not inside it, and photography near the gates is not welcome. You can see the grey hulls from the waterfront and from a harbour cruise that runs at weekends past both the Japanese and American fleets, and the free Sasebo Naval Memorial Museum covers the history.

Keep reading

More from Sasebo

Planning the day itself? The Sasebo timed plans put this into a schedule that gets you back aboard with an hour to spare.