I needed to pick my wifi unit up from the agent at Ueno and the staff member there was very helpful. It all worked well.

Excellent service thank you Japan Wireless!!!!!!!!

Simply perfect. 13 days with no problems. Good network coverage, reasonable batery life (includes a power bank in order to extend the batery life a few hours more),

I know Japan wireless whit “Japonismo”
Thanks, it’s OK

We travelled through Japan using this small device inside a backpack. For two connected devices all day long a single batterie was even enough.

Put the device in my bag, and 3 of us were able to share WiFi easily.

I used Japan wireless WiFi twice.. for a total of 6werks ... Very good connection. ( I was in Wakayama,伊勢) The battery can last for a day under heavy usage. Plus, they give you a power bank, so you should be find. Price is very competitive. I will use it again during my next visit

Great resource. Long battery life - 1+ day with 2 users for casual surfing and GPS maps. Strong signal even in mountains.
Collection from post office very easy. Return post easy.

Very easy pick-up and drop off. Excellent customer service.

Very handy to have WiFi when traveling around Japan.