Japan eSIM
Data plans for Japan. Check the local operators, coverage and validity trigger before buying or installing.

Independent travel eSIM reseller. Third-party suppliers provide the eSIMs; mobile service is delivered by the local operators listed with your plan.
Keep your primary SIM active for calls and texts if needed. Your home carrier may charge roaming fees for calls, SMS or data. Disable data roaming on your primary SIM to avoid unintended data charges.
Fixed data
Unlimited data
Frequently asked questions
- Check the start rule on your plan first. Some plans start when you first connect to a supported network; others start as soon as you install them. With an installation-start plan, installing early uses up days before your trip. The product page and your order show the rule. Also check any activation deadline on your order.