What is the land price in Nishinomiya?

The ¥414,286/m² median shown in this article is not a land price. It is the median of transaction total divided by area, across 131 deals recorded for Nishinomiya in Q1 2026 by Japan's Real Estate Information Library (MLIT). Land, detached houses, and condominium units are mixed together, so it is a different figure from the official published land price (chika koji) or the roadside land value. For land value specifically, check the published land price surveys as well.

Is Nishinomiya or Ashiya the better place to buy?

Public data alone does not settle it. In the figures retrieved, Ashiya's median unit price is ¥560,000/m² against Nishinomiya's ¥414,286/m², so Ashiya is more expensive. Yet the projected population change from 2020 to 2050 is -12.2% for Ashiya and -9.1% for Nishinomiya, so Nishinomiya declines more slowly. Placing the two numbers side by side shows that a higher price does not imply a better population outlook. Which one suits you depends on holding period, commute, and school district.

Does Nishinomiya have flood or liquefaction risk?

Not uniformly across the city. Running SafeLand on three addresses in Nishinomiya, the Kurakuen Nibancho point on the Rokko slope was not inside a projected flood inundation zone, while Kofuen 1-chome north of Nishinomiya-kitaguchi Station and Naruo-cho 3-chome near the Mukogawa river mouth both were. Nishinomiya spans from the Rokko mountains in the north to the coast in the south, so a city-level average cannot answer this. Check at the street-number level.

As of when are these figures?

Transaction prices are Q1 2026 closings; population and household counts are the 2020 national census; the 2050 figure is the official future population projection. The data was retrieved on September 4, 2026. Transaction price data is refreshed quarterly, so check the current figures when you decide.

Buying a home in Nishinomiya — transaction prices, 2050 population, and hazard data

Nishinomiya is one of the most sought-after residential areas between Osaka and Kobe. But "popular" tells you nothing about what the neighborhood looks like in thirty years, when the mortgage is paid off. This article pulls actual figures from Japan's official property and statistics APIs and puts Nishinomiya and four neighboring areas on the same scale.

Every number below was retrieved on September 4, 2026. None of it is estimated. Equally important, each figure is stated together with what it does and does not represent — comparisons built on undefined numbers are not usable for a decision.

What this article shows

Transaction unit prices across five Hanshin areas, and what that number actually is
Projected population change from 2020 to 2050, per area
That the most expensive area is not the one holding its population best
How hazard exposure changes by address inside a single city
What this data cannot tell you

Transaction prices across five Hanshin areas

Closings recorded in Q1 2026 were retrieved per area from Japan's Real Estate Information Library (MLIT), and the median price per square metre computed. The table is ordered by mildest projected population decline first.

Area	Median ¥/m²	Deals	2020 pop.	2050 change
Nishinomiya	¥414,286	131	485,587	-9.1%
Higashinada-ku, Kobe	¥462,500	64	213,562	-11.7%
Ashiya	¥560,000	31	93,922	-12.2%
Takarazuka	¥220,000	64	226,432	-13.0%
Amagasaki	¥330,000	105	459,593	-14.3%

This is not a land price.

It is transaction total divided by area, and land, detached houses, and condominium units are mixed together. The Nishinomiya records include deals such as "45 m² for ¥18,000,000", which is clearly a condominium unit. Treat it as a different figure from the official published land price.

The window is also a single quarter. For an area like Ashiya with only 31 recorded deals, the median moves on a handful of transactions. Reading the gap between areas as a tendency is fair; reading meaning into small differences is not.

The tendency is still clear. Ashiya leads at ¥560,000/m², roughly 1.7× Amagasaki at ¥330,000/m². Nishinomiya sits at ¥414,286/m², below both Ashiya and Higashinada-ku.

Projected population in 2050

A 35-year mortgage taken today is repaid around 2060. In other words, the purchase decision is made against the neighborhood of several decades from now, not against today's convenience. Below, the 2020 census population is compared with the official 2050 projection.

Nishinomiya: 485,587 → 441,358 (-9.1%)
Higashinada-ku, Kobe: 213,562 → 188,542 (-11.7%)
Ashiya: 93,922 → 82,479 (-12.2%)
Takarazuka: 226,432 → 197,105 (-13.0%)
Amagasaki: 459,593 → 393,903 (-14.3%)

All five decline. The Hanshin corridor is among the stronger residential markets in the Kansai region, and still not one of these areas is projected to grow by 2050. The question is not whether it shrinks, but how much decline you are willing to accept.

Price and population outlook do not line up

Placed side by side, the relationship is not clean.

Ashiya, the most expensive at ¥560,000/m², is projected at -12.2%
Nishinomiya, about 26% cheaper per m², is projected at -9.1% — the mildest of the five

Today's price does not price in tomorrow's population. Price reflects present scarcity, brand, school district, and views; the demographic trajectory thirty years out is set by different forces. Ashiya's small municipal area limits supply, which supports prices — but constrained supply is not the same thing as a sustained population.

This is not an argument against buying in Ashiya. It is an argument against using a high price as evidence of a strong future. If resale matters to you, check price and demographics separately.

Results change by address, even inside one city

Everything above is at city level. Hazard exposure cannot be judged at city level. Nishinomiya runs from the Rokko mountains in the north to the coast in the south, so elevation varies enormously within the same city name.

Below are the results of running SafeLand's free check (September 11, 2026) on three addresses inside Nishinomiya.

Address	Flood zone	Landslide zone	Liquefaction tendency	Flagged
Kofuen 1-chomeNorth of Nishinomiya-kitaguchi Station	Inside	—	Somewhat prone	3 / 16
Kurakuen NibanchoSouthern slope of the Rokko range	—	—	Resistant	1 / 15
Naruo-cho 3-chomeSouthern area near the Mukogawa river mouth	Inside	—	Somewhat prone	3 / 16

Kurakuen Nibancho, on the southern slope of the Rokko range, was not inside a projected flood inundation zone, while the point north of Nishinomiya-kitaguchi Station and the point near the Mukogawa river mouth both were. Same city, same city name on the address — different number of items to verify.

These three results do not describe the surrounding neighborhoods.

Landslide alert zones are designated per slope and per stream, so one point in Kurakuen falling outside a zone does not mean Kurakuen as a whole does. The adjacent lot can differ. That is exactly why the check has to be run on the street number of the property you are considering.

What to verify before buying

These follow directly from the data above. Each one has an answer the agent can give you — but only if you ask.

Is the property inside a projected flood inundation zone, and if so, to what depth? Zone membership is covered in the statutory disclosure, but the projected depth often is not. Whether the ground floor floods or the water stays below floor level changes what you would do about it.
Is there a ground survey report, and what is the site's fill history? The liquefaction tendency map rates Kofuen and Naruo-cho as somewhat prone, and Kurakuen Nibancho on the Rokko side as resistant. A "prone" rating does not mean liquefaction will occur, but it is a reason to read the ground survey and the grading history.
Where in the statutory disclosure will hazard information appear? Asking in advance avoids learning it for the first time at signing.
Ask for comparable closings split by property type. The unit price in this article mixes types. Only same-type, same-size comparables are a real comparison.

What this data cannot tell you

Public data has hard limits. None of the following is knowable from the figures above. Check them on site or with the agent.

Building condition — repair history, leaks, aging equipment
Sunlight and views — including how a neighbor's rebuild changes them
Noise and smell — arterial roads, rail lines, factories, restaurants
Neighbors — management association, local associations, the people next door
The school district in practice — route safety, school atmosphere

Of these three points, nearest-library data could not be retrieved for Kurakuen Nibancho. The important discipline is to not treat an unavailable item as a clear one. Unknown stays unknown.

Sources and definitions

Unit price: MLIT Real Estate Information Library (transaction price information), Q1 2026. Median of transaction total ÷ area. Property types mixed.
Population and households: 2020 national census, Statistics Bureau (via e-Stat)
2050 projection: official future population projection (via e-Stat)
Flood / landslide / liquefaction: point data from the MLIT Real Estate Information Library, evaluated at the coordinates of each of the three addresses.
Data retrieved: September 4, 2026