Country plan
Japan eSIM plans
Choose the data that fits this part of your trip.
7 days
1 plan8 days
1 plan15 days
3 plans30 days
5 plansDestination guide
Travel with an eSIM in Japan
Choose a Japan travel eSIM by comparing live plan data rather than a fixed offer list. Match validity and allowance to your itinerary, review the listed networks, and compare regional coverage if Japan is part of a wider Asia trip.
- Compare currently available Japan plans by data, validity, and price.
- Review listed mobile networks and available radio technology.
- Compare local Japan coverage with a regional Asia plan for onward travel.
Frequently asked questions
Japan eSIM FAQ
How do I choose the best eSIM for Japan?
Choose based on trip length, expected data use, price, and the networks listed for the plan. Compare local Japan coverage with a regional option if your itinerary includes other countries.
Does a Japan travel eSIM include calls or a phone number?
The offers shown by eSIMDA are travel data plans unless a plan explicitly states otherwise. Keep another service available if you require standard voice calls or text messages.
Can I keep my primary SIM while using an eSIM in Japan?
A compatible unlocked dual-SIM device can usually keep the primary line enabled while using the travel eSIM for data. Check primary-line roaming settings to prevent unexpected charges.