E-SIM

Public WiFi is available in Japan, but it's not as common as in other countries and often has a time-consuming login process. So if you want to be connected throughout the day with data while you travel, and wish to avoid expensive roaming fees, an eSIM plan is the perfect solution. 
 

This service is for internet (data communication) only, and you cannot send SMS (text messages) or make phone calls. International data roaming is not supported. The internet connection provided has a 4G data plan. If your device does not use frequency Band 1 (2.0GHZ) and Band 3 (1.7GHZ), your phone cannot access the internet with our internet product. 

The eSIM is compatible with certain device models, and cannot be used with unsupported devices. 

Your phone must be unlocked in order to use the eSIM If your device does not use frequency Band 19 (800MHZ), the internet may be unstable in the countryside around Lake Kawaguchiko, Kyushu and Hokkaido. Most European devices are not compatible with this band, so the eSIM speed may be slow in the Kyushu or Hokkaido countryside with many European devices.

Please see our FAQ to check if your device is supported with our eSIM or not.

No matter your travel plans, with the tethering option you can share your network connection, to use your laptop or other devices with our eSIM plan while in Japan. Tethering is available for most of the popular devices (iPhone or Samsung) but is not available with some other devices, mainly Android. If you want to be sure you can connect all your devices, we recommend you purchase separate eSIMs for each of them.