Fuel Me Japan transformed station database — Open Database License (ODbL) 1.0
© OpenStreetMap contributors. Extract distribution: Geofabrik GmbH.
https://www.openstreetmap.org/copyright
https://opendatacommons.org/licenses/odbl/1-0/

The complete derived database is available without registration: follow
/data/manifest.json -> stations.partitions[*].path to download all 47 prefectures
and the UNKNOWN partition. These JSON records, spatial lookup metadata and OSM
transform audit are offered under ODbL 1.0. Each partition has a SHA-256 and byte
count. The manifest also identifies the original extract URL, hash, fetch time,
OSM replication timestamp and transformation version. Importer source is in
scripts/importer; transformation documentation is in docs/data-pipeline.md.

OSM is a partial map: objects may be missing, stale or duplicated in reality.
A stable typed OSM object ID does not prove a unique business. Coordinates can
be representative points on station areas; they do not identify entrances.
Missing or ambiguous attributes and prefecture membership remain UNKNOWN.

Official prefectural survey price facts are a separate dataset and are not
part of this OSM derivative database. Their source and license appear in the
source registry and price archive. No station-level prices are distributed.