Maps
Japan GSI Geocoding
Geocode Japanese free text and reverse-geocode coordinates with official GSI public services.
Operations
2 active
Authentication
No connection
Category
Maps & places
Overview
What Japan GSI Geocoding enables
Convert Japanese addresses, stations, and landmarks to WGS84 coordinates, or resolve coordinates to municipality codes and area names. This provider is separate from postal-code lookup. Source credit: Geospatial Information Authority of Japan (国土地理院).
Capabilities
Best next operations
Geocode Japanese Address
stableGeocode Japanese free text with GSI.
Reverse Geocode Japanese Coordinates
stableReverse-geocode coordinates within Japan.
Guide
Start using Japan GSI Geocoding
Use the setup notes and examples below to try this provider quickly.
Setup
No connection or API key is required.
No connection required
Limitations
- GSI reverse geocoding covers Japan only.
- This provider does not convert postal codes to addresses.
- Municipality names use a partial bundled table; unknown codes retain the code and return a null municipality name.
Suggested operations
- Geocode Japanese Address: Geocode Japanese free text with GSI.
- Reverse Geocode Japanese Coordinates: Reverse-geocode coordinates within Japan.
API Reference
Japan GSI Geocoding endpoints
Explore the provider-scoped OpenAPI reference and run supported operations from the same page.
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