We pretty happy having gmaps and trains schedules everywhere we're going. It also helps finding smaller restaurants less popular.
It's sometime hard to find a European breakfast, also very helpful.

Excellent product, easy to use, easy to collect and deliver. It worked correctly in the various cities where i went to Japan.

It was a great experience that this device always work... Never have any problem in conectivity and I satyed in Nagoya, Toyohashi and Tokyo.

We grab a router at the airport. It takes us 10 minutes. The router works well throughout our journey. I can recommend the company to other travelers.

This Wi-Fi device was easy to setup, easy to use and worked perfect throughout our entire trip in Japan.

It arrived at the hotel we were staying on Day 1. No setup required and the battery lasts the whole day on full charge. It was extremely convenient and easy to carry around in the backpack. Internet speed was great with no lag experienced and reception was perfect. Would not think twice about getting it again if I'm travelling to Japan.

Outstanding. Product was at hotel as requested, worked flawlessly, return was painless. This is the second time I used Japan Wireless and will use again.

Everything worked as advertised. Battery lasted for a whole day. Coverage and speed where good.

(Ordered 12-20 Sep 2019)

Easy to order
Easy collection and return from/to Narita Airport Post office
Easy connection - simply turn WiFi device on and enter code like your home WiFi hub
Multiple mobile phone access
Easy to carry around in your pocket
Very good connection on the move (Tokyo & Hiroshima)
Battery last a long time / easy to charge...

I will definitely use this service again and do recommend you give it a try
Thanks Japan Wireless.

Great option for mobile wireless while travelling in Japan, and excellent communication.
Only note is that one option is to mail to a local post office. However, I found that the person at the post office did not like the fact that the post office itself was noted as the addressee. But they ended up giving me the package anyway.