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  1. Home
  2. /East and Southeast Asia
  3. /Japan
  4. /Cities
  5. /Ōyaguchi
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Ōyaguchi, Saitama

Japan

City35.8648° N, 139.6918° E

In Saitama, Japan, Ōyaguchi is a city.

Population—
ProvinceSaitama
Coordinates35.8648° N, 139.6918° E
CountryJapan

Map

About Ōyaguchi

Ōyaguchi can be found at 35.86° N, 139.69° E in the Northern Hemisphere. It is part of the Saitama division in Japan.

Cities in Saitama

Saitama is one of Japan's administrative regions. Ōyaguchi is one of its main cities, along with Saitama, Kawaguchi, Kawagoe.

Saitama1,324,854Kawaguchi607,373Kawagoe354,571Koshigaya345,353Tokorozawa344,194Sōka249,645Kasukabe229,792Ageo226,940Kumagaya195,277Niiza166,017

Nearby Cities

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

●
HigashinakaoNeighborhood
0.2 km
●
InumakataNeighborhood
0.4 km
●
HirogayatoCity
0.6 km
●
NakamaruNeighborhood
0.6 km
●
MidorishimaCity
0.7 km
●
ŌmagiCity
0.9 km
●
ŌyaguchiCity
0.9 km
●
MyōbanaVillage
1 km
●
HigashiurawaCity
1.1 km
●
AinoyaNeighborhood
1.1 km
●
MizubukaNeighborhood
1.2 km
●
NakaoCity
1.2 km
●
HosonoVillage
1.2 km
●
ZenmaeVillage
1.2 km
●
KomagataNeighborhood
1.2 km
●
ŌmakiCity
1.3 km
●
KomamaeNeighborhood
1.3 km
●
ŌshimaVillage
1.3 km
●
MukaiharaVillage
1.3 km
●
YanagisakiNeighborhood
1.3 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 Ōyaguchi →

Frequently Asked Questions

What province or state is Ōyaguchi in?

Ōyaguchi is located in Saitama, Japan.

Where is Ōyaguchi located?

Ōyaguchi is located at coordinates 35.86° N, 139.69° E in Saitama, Japan.

Ōyaguchi, 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/11031565

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

API Documentation →MCP Server →
GET /api/v1/cities/11031565

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