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  1. Home
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  5. /Ōnakajima
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Ōnakajima, Yamagata

Japan

City38.6500° N, 140.0000° E

Ōnakajima is a city located in Yamagata, Japan.

Population—
ProvinceYamagata
Coordinates38.6500° N, 140.0000° E
CountryJapan

Map

About Ōnakajima

You can find Ōnakajima at 38.65° N, 140.00° E, in the Northern Hemisphere. It is classified under Yamagata, Japan.

Cities in Yamagata

The Yamagata region of Japan is home to Ōnakajima and other cities such as Yamagata, Tsuruoka, Sakata.

Yamagata248,772Tsuruoka125,389Sakata100,273Yonezawa94,486Tendō65,393Higashine47,682Sagae43,544Shinjō41,140Kaminoyama35,593Nagai31,026

Nearby Cities

Ōnakajima is surrounded by 20 cities and towns within a 25 km radius.

●
TachiyazawaCity
0.6 km
●
NakakawadaiCity
4.7 km
●
KinosawaCity
7.1 km
●
TaranokidaiCity
7.3 km
●
ShimokawadaiVillage
7.3 km
●
Haguromachi-tōgeCity
7.5 km
●
Haguromachi-kawadaiCity
7.6 km
●
ŌamiCity
10.3 km
●
Haguromachi-noaramachiCity
10.3 km
●
KurokawaCity
11.5 km
●
TamugimataCity
11.8 km
●
NakajimaCity
12.4 km
●
HigashiarayaCity
12.7 km
●
Haguromachi-kuroseCity
12.7 km
●
HigashiiwamotoCity
13.1 km
●
SoezuCity
13.4 km
●
TsunadoriVillage
13.6 km
●
NishiarayaCity
13.8 km
●
KamiyamazoeCity
14 km
●
YuzurihaCity
14.1 km

Explore Japan

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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 Ōnakajima →

Frequently Asked Questions

What province or state is Ōnakajima in?

Ōnakajima is located in Yamagata, Japan.

Where is Ōnakajima located?

Ōnakajima is located at coordinates 38.65° N, 140.00° E in Yamagata, Japan.

Ōnakajima, 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/2111392

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

API Documentation →MCP Server →
GET /api/v1/cities/2111392

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