Getting Around Japan: Ride-Hailing, Maps & Data
eSIM from 1,00 USD · 100 MB. Networks: KDDI/au (5G), NTT docomo (4G), NTT docomo (5G), Rakuten Mobile (5G), SoftBank (5G).
Transport & maps in Japan
Transport apps that work
- GO (taxi), S.RIDE, DiDi Japan — you need live data to book, track and pay. Usage: ~10–15 MB per trip.
- If you momentarily lose data, many drivers will pick you up if you send your location via WhatsApp.
Maps
- Google Maps, Apple Maps, Yahoo! Japan Maps: uses ~5–10 MB/hr for navigation. The initial map load consumes more.
- Offline: download the area on hotel Wi-Fi. Google Maps: tap your photo → Offline Maps → Select an area. Requires 100–300 MB storage.
- Maps.me / OsmAnd: lightweight alternatives that work 100% offline after downloading.
How to use less data on the go
- Plan routes on Wi-Fi and save them as favourites or offline.
- Lower satellite map quality (use street view only).
- Close background apps that drain data (Instagram, app updates).