I tried other wifi wireless service, this one is the best

Used this every time I go to Japan and it always works perfectly. Easy to return as well.

I always choose Japan Wireless everytime I visit Japan because of their efficient, convenient and great customer service. They deliver the device straight to my hotel and I can drop off the same in any post box, hassle-free! Will not hesitate to book with them during my next visit.

Works great!!! Perfect Support!!

Was super reliable, had a strong battery, and came with a charger and portable battery if it ever needed to charge on the go. Would 100% recommend to anybody visiting Japan!

En total usamos unas 15 GB durante todo el viaje. Simpre tuvimos conexion la velocidad de decargar fue de unos 10MB por segundo mas que suficiente para google maps y ver youtube en el Hotel. Si bien se puede obtener wifi en muchos lugares la wifi publica tiende a ser lenta.
Lo único es que la carga no durara todo el dia pero con el power bank suminitrado tambien te salvará la vida caundo el telefono este por morir.

Muy buen precio y realmente ilimitado. Recomendado.

I had no trouble with the functionality. Perhaps the battery life in the device could have lasted longer and the charging could have been less time consuming. However, the service provided was excellent and I ended up getting way more data than I actually used during my trip.

Good device. We were able to be connected all the time in all the area we visited in Japan. The additional battery provided with the package helped us to stay out the full day without any problem. I recommend this device to all.

This gadget is very helpful and works perfectly!
The ordering process is very easy.
I can really recommend!

Japan Wireless worked as promised and for eg. made using public transpotation with google maps easy. Be aware that battery runs out during a day and you need the extra battery that comes in the delivery.