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  1. Home
  2. /East and Southeast Asia
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  4. /Cities
  5. /Kōseki
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Kōseki, Chiba

Japan

City35.4490° N, 140.2531° E

Kōseki is a city situated in Chiba, Japan.

Population—
ProvinceChiba
Coordinates35.4490° N, 140.2531° E
CountryJapan

Map

About Kōseki

Kōseki is situated at 35.45° N, 140.25° E in the Northern Hemisphere. It falls under the Chiba region of Japan.

Cities in Chiba

Within the Chiba region of Japan, Kōseki stands alongside cities like Chiba, Honchō, Matsudo.

Chiba979,768Honchō644,668Matsudo498,575Ichikawa496,676Kashiwa433,436Ichihara283,531Nagareyama200,136Yachiyo199,498Narashino176,197Sakura173,740

Nearby Cities

In the vicinity of Kōseki, there are 20 cities and towns within 25 km.

●
IwadeVillage
0.3 km
●
HaradaVillage
0.6 km
●
TonoyatsuVillage
0.6 km
●
ShōyoshiCity
0.7 km
●
RikimaruCity
0.8 km
●
SekiyatsuVillage
0.9 km
●
AshiamiCity
1 km
●
MannaCity
1.1 km
●
IioVillage
1.2 km
●
MidorigaokaCity
1.2 km
●
YamasakiCity
1.4 km
●
ChiyomaruCity
1.4 km
●
KouriCity
1.4 km
●
WadamaeVillage
1.5 km
●
ShukuyatsuVillage
1.5 km
●
HigashiyatsuVillage
1.6 km
●
BesshoVillage
1.6 km
●
ŌkabaCity
1.6 km
●
YamaneCity
1.6 km
●
TerayatsuVillage
1.8 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 Kōseki →

Frequently Asked Questions

What province or state is Kōseki in?

Kōseki is located in Chiba, Japan.

Where is Kōseki located?

Kōseki is located at coordinates 35.45° N, 140.25° E in Chiba, Japan.

Kōseki, 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/11134266

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

API Documentation →MCP Server →
GET /api/v1/cities/11134266

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