Reviews

Worked perfectly fine. Pick-up and drop-off was easy too.

Great experience no problems at all. Back up battery very helpful

sehr gut funktioniert

Excellent service the e sim worked though Imessage switched to a Japanese number but otherwise easy to use and install

I've used Japan wireless on multiple trips to Japan and was always connected. This time we went to Kyoto, Nara, Beppu, Hakata, Osaka, and Tokyo and I never had an issue. Solid and fast connection and no issues. I never had an issue with Japan Wireless.

This device is awesome for staying connected and have access to useful sites and tools that will definitely make your trip flow easily. If carrying another gadget is your concern, is not that heavy, nor the powerbank that comes along with it. Just put it on a sandwich-sized ziplock (because it does fit on one) and you are ready to go for the day. The battery of the device(charged fully overnight) lasted about 14 hours when using it for maps, translation, bank transactions, and whatsapp on three mobiles connected. It lasted a little more, if you are not using that much or often. Definitely and option when a mobile is not compatible with eSIM and you don't want a physical SIM either.

Worked perfectly the hole time

After easily installing it at the airport, we haven’t given this eSIM a 2nd thought, which is exactly what you’re looking for with a cellular data connection that overseas.

Great service, reliable and effective

Abholung der Geräte am Flughafen Tokyo-Haneda und Rücksendung in der beigefügten, voradressierten Verpackung ab Postbox Flughafen Osaka war reibungslos. Die Nutzung der Geräte entsprachen absolut den Erwartungen. Die im Paket enthaltene Powerbank gibt auch bei intensiver Nutzung beruhigende Sicherheit. Akku reicht mindestens 8 Stunden.