Pre-flight checklist
- Compatible unlocked phone
- eSIM QR installed
- Plan matches Japan coverage
- Know how to toggle Data Roaming
FAQ
Where are Japan plans?
Browse /destinations/japan or search plans for Japan.
FAQ
How do I stay online in Japan with a travel eSIM?
For Japan trips, install your Layer 9 eSIM before departure, enable it on arrival, set it as the data line, and turn ON Data Roaming for the eSIM line.