Kure-shi

In the 2020 Population Census, Kure’s population is 214,592 — about 215,000, having fallen by nearly fourteen thousand in the five years from 228,552 in 2015. Even among the three cities laid out this time, it is a city whose decline is large.

The number of children is falling too. Those under 15 fell by nearly three thousand in five years, from 25,905 (2015) to 23,037 (2020). In the same period the share aged 65 and over rose from 33.3% to 35.3%, a high level above one in three. The household-with-children share was 17.2% (2020), the lowest of the three cities this time. The Official Land Price for residential land is about 57,000 yen per m² (56,700 yen/m² in 2026), rather on the high side among the three — and this is bound up with a geography in which the Seto Inland Sea’s landform limits flat ground and the urban district clings to the slopes. The Fiscal Capacity Index is 0.58 (2023), not reaching 1.0, within a structure that supplements the shortfall with the local allocation tax. The Childcare Waitlist is 0 (2025). In a town where the absolute number of children is falling, a zero waitlist can contain both the result of supply having caught up and the result of demand itself having thinned. Why it takes this shape cannot be read without going back over the history of a naval-port city the navy set.

The town of Kure is not a settlement that grew up naturally. A naval-port city the state set for a single purpose — that is this town’s origin. In 1889 (Meiji 22), the navy opened the Kure regional naval headquarters on an intricate bay of the Seto Inland Sea. The geographic conditions — a natural fine harbor sheltered from the open sea and of good depth — were the reason it was chosen as a naval-port site. In economic geography, it is a city set down all at once, where the state’s will rode upon the conditions of the landform.

In 1903 (Meiji 36) the Kure Naval Arsenal was born, and in time swelled to a scale called "the foremost in the East." The number of workers employed here reached a scale overwhelming the other naval arsenals, and to it flowed workers and their families from all over the nation. The town swelled rapidly around the arsenal. And in 1937 (Showa 12), the battleship Yamato, into which the most advanced technology of the day was poured, was completed at this arsenal. To build a single great ship, a whole city had been fitted out.

With defeat the navy vanished and the arsenal was dismantled. But the inlet, the facilities and the engineers remained. Taking over the arsenal’s installations, the Harima Shipyard and others resumed civilian shipbuilding, and the workmen and engineers who had built Yamato became its bearers. A town that built warships carried on its role as a town that builds merchant ships. The building of the former Kure regional headquarters is still used as the building of the Maritime Self-Defense Force’s Kure District Headquarters. The navy set it, the arsenal swelled it, and after the war shipbuilding and the Self-Defense Force carried it on. A city the state set upon the landform for a single purpose has continued while changing its purpose — that is the town of Kure.

What characterizes Kure is a population decline of nearly fourteen thousand in five years, the largest of the three cities. This cannot be cut off from population dynamics alone — it is inseparable from the city’s formation. In the era when the naval arsenal was "the foremost in the East" in scale, the town drew the workers the arsenal demanded from all over the nation and swelled rapidly. The population that once swelled greatly around the arsenal as its core thins slowly as the arsenal vanished and shipbuilding, its successor industry, also changed scale with the times — one form of path dependence, in which a city that swelled by strong dependence on a single great establishment returns its population as that enterprise contracts.

Children fell by nearly three thousand, the share of the elderly is above one in three, and the household-with-children share dips below two in ten. On top of that, the Childcare Waitlist is 0 (2025). In a town where the absolute number of children falls, a zero contains both the result of supply having caught up to demand and the result of the very number of children to be entrusted having thinned. One may be tempted to apply the word "decline" here, but I will not write it so. This is not a matter of good or bad, but the expression of a structure in which a naval-arsenal city the state set returns a scale it had swelled past, while carrying on its role. Beneath the single word "falling," the town is taking the measure of its own size anew.

Kure has, upon the sheltered bay of the Seto Inland Sea, several functions of its own. One is the shipbuilding that has carried on by taking over the equipment and technology of the former naval arsenal, where structures such as the dock and the great roof that built Yamato still remain along the inlet as industrial heritage. Another is the Maritime Self-Defense Force’s Kure District Headquarters, which uses the former Kure regional headquarters building as its own — where the role of a town set as a naval port still continues at the inlet in changed form. Further, the Yamato Museum (Kure Maritime History and Science Museum), conveying the history of the battleship Yamato, keeps recording this town’s origin.

The geography of the Seto Inland Sea’s sheltered bay was once chosen by the navy as a naval port, and has drawn in the arsenal, shipbuilding and the Self-Defense Force. From the regional headquarters to the naval arsenal, to postwar shipbuilding, and to the Maritime Self-Defense Force — the condition "a sheltered inlet" has carried a different role age by age. The arsenal, the shipyard and the district headquarters all rest, in origin, upon the same natural fine harbor. As a castle town in the mountains had its fate held by the highway, Kure has had its fate held by the landform of the inlet. Carrying on, while changing, the roles surrounding the sea and ships — that is the consistent figure of the city of Kure.