# WORLD RUN: Narita Airport and Tokyo Metro entrances

Created 2026-09-13 for the cartoon Tokyo course in Higgsfield 3D Jutsu using Blender geometry and materials.

- Project: https://higgsfield.ai/3d-jutsu/4c77d4a5-f978-441b-890c-f41d272ab2e2
- Committed revision: 1, operation `narita-metro-build-1`.
- Original scene and Blender source are retained in `work/tokyo-transit/` in the authoring workspace.
- Exported game assets were consolidated into shared vertex-color material batches, simplified, and checked with the glTF validator: zero errors and warnings for all four files.

## Assets

- `narita-airport.glb`: a compact cartoon interpretation of Narita Terminal 1 with central terminal, wings, circular satellite buildings, jet bridges, control tower, apron, aircraft and a runway. These are newly authored shapes, not a surveyed airport model.
- `metro-canopy.glb`, `metro-classic.glb`, `metro-pavilion.glb`: three reusable street entrance types. The runtime adds station-specific Japanese/English names, line numbers and adjacent-station labels. These represent subway entrances rather than replicas of individual real exits.

## Reference sources and geography

- Tokyo Metro official Ginza Line station order: https://www.tokyometro.jp/station/line_ginza/index.html
- Official English names: https://www.tokyometro.jp/lang_en/station/line_ginza/index.html
- Narita Airport official Terminal 1 guide: https://www.narita-airport.jp/files/4e6da04111c6ab858e9a933949e4f5c7bca4749a50b6054ee88d616b4f583f00

The 19 entrances appear along the running direction in the actual G01 Shibuya through G19 Asakusa sequence. Their spacing, street sides, exit architecture and distances to other landmarks are game adaptations. Narita is in Chiba Prefecture; its middle-of-course placement is a separate compressed airport district, not a claim that it lies on the Ginza Line or in central Tokyo.

No photographs, image textures or purchased third-party 3D models were included in these four assets. Station and airport names identify the real places; their use does not imply operator endorsement.