eSIM for Japan
Connect your phone in Japan with travel data, secure payment and digital delivery. This page helps you choose a plan without relying on roaming or public Wi-Fi.
Built for moving between Tokyo, Kyoto, Osaka and train routes without relying on public Wi-Fi.
Mobile data in Japan
The Japan eSIM is made for travellers who need maps, bookings, transport, messaging and browsing from the moment they land. Choose the data volume based on your trip length and add the plan to your cart in seconds.
Japan eSIM questions
When should I install my Japan eSIM?
You can install it before travelling and activate it when you arrive. We recommend saving the QR and checking that your phone supports eSIM.
Does the Japan eSIM avoid roaming charges?
Yes. You use a local or international data plan instead of traditional roaming from your carrier.
Will I receive the QR automatically?
After payment confirmation, the system prepares your order and sends access to your private customer area with the eSIM details.
Can I keep using WhatsApp with my current number?
Yes. The eSIM provides mobile data and you can usually keep using WhatsApp with your regular number.