Easy pick-up, all the setup instructions are given with the SIM. Internet is super fast and always available no matter where you are - even on shinkansen...

We had one issue with the SIM card. I paid for usage from March 26th till April 6th, 2019. Followed the instructions but SIM card would not activate on March 27th, 2019. Tested it on four different iPhones. All devices were checked to be unlocked by our providers and SIM card compatible before leaving on our trip. None worked. On March 28th, 2019, we tried again and it worked. Lost a day of coverage but after that, it worked really well and no further issues.

Very excellent service.

For a solo traveller like myself, this was a great option to stay connected! The sim card option was also much cheaper than to carry a pocket wifi

Sim card was delivered to our hotel reception. Once I plugged it into my iPhone, it worked right away. We travelled between Tokyo and past Mt Fuji and we’ve always had network coverage. Saved me a lot of money compared to roaming my Australian celphone line. I recommend the product, and customer support is just as great.

The prepaid SIM card worked great in my iphone. The configuration took time a little bit (the instruction is not very clear for iphone). Internet speed is good (4G) and stable. 500Mb/day is enough for web browsing, way finding, e-mail checking and even some video.

I rented the Sim Data Card for 7 days and everything worked really good.
I will definitely come back and then and rent from Japan Wireless again.

Can't complain. I had no problem whatsoever using your simcard. Thanks

Great

Worked as advertised. No issues.