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  5. /Nishiarai
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Nishiarai, Tokyo

Japan

Neighborhood35.7847° N, 139.7788° E

In Tokyo, Japan, Nishiarai is a neighborhood. It is home to 21,910 people.

Population21,910
ProvinceTokyo
Coordinates35.7847° N, 139.7788° E
CountryJapan
Rank in Japan#1,074 of 50,799

Map

About Nishiarai

Nishiarai can be found at 35.78° N, 139.78° E in the Northern Hemisphere. It is part of the Tokyo division in Japan.

With a population of 21,910, Nishiarai ranks #1,074 among the 50,799 cities and localities registered in Japan.

Cities in Tokyo

Tokyo is one of Japan's administrative regions. Nishiarai is one of its main cities, along with Tokyo, Setagaya, Ōta. Nishiarai has 21,910 inhabitants.

Tokyo9,733,276Setagaya940,071Ōta748,081Edogawe697,932Adachi695,043Itabashi584,483Hachiōji579,355Katsushika453,093Machida431,079Shinjuku349,385

Nearby Cities

Within 25 km of Nishiarai, 20 populated places have been registered.

●
KuriharaCity
0.7 km
●
YazaikeCity
0.9 km
●
NishiikōchōCity
1.1 km
●
Nishiarai-honchōCity
1.1 km
●
IkōCity
1.2 km
●
NishiikōCity
1.3 km
●
NishitakenotsukaNeighborhood
1.4 km
●
NishiaraisakaechoNeighborhood
1.5 km
●
KōhokuCity
1.5 km
●
SaranumaCity
1.6 km
●
TsubakiNeighborhood
1.6 km
●
RokugatsuCity
1.6 km
●
ShimaneCity
1.7 km
●
KojiyaNeighborhood
1.7 km
●
OkinoCity
1.7 km
●
Ikō-honchōCity
1.8 km
●
TakenotsukaCity · 18,766 inhab.
1.8 km
●
KagaCity
1.9 km
●
UmejimaCity · 12,389 inhab.
2 km
●
SekibaraCity
2 km

Explore Japan

Japan profileAll cities of JapanWorld rankingsCompare countries

Largest cities in Japan

#1 Tokyo9,733,276#2 Yokohama3,777,491#3 Osaka2,753,862#4 Nagoya2,332,176#5 Sapporo1,973,832
Search People Nishiarai →

Frequently Asked Questions

What is the population of Nishiarai?

Nishiarai has a population of 21,910. It ranks #1,074 in Japan by population.

What province or state is Nishiarai in?

Nishiarai is located in Tokyo, Japan.

Where is Nishiarai located?

Nishiarai is located at coordinates 35.78° N, 139.78° E in Tokyo, Japan.

Nishiarai, Japan data is included in the Bamwor global dataset, a structured database used by developers and AI systems.

Access this data programmatically via the Bamwor API:
https://bamwor.com/api/v1/cities/1855349

For AI-native workflows, the Bamwor MCP Server provides direct structured access.

API Documentation →MCP Server →
GET /api/v1/cities/1855349

Source: Bamwor World Encyclopedia — GeoNames (CC BY 4.0)