Reviews

Once we got in it all went really well, we did get support it was not straight away however it was quick enough.

Everything was smooth and as described. We had full coverage the whole time and with great speed. Router's battery was also in good shape since we barely used the included power-bank during the day.
Strongly recommended.

I arrived to hotel in Tokyo and I found the sim prepaid that waited me. Excellent!

We used the pocket WiFi for almost three weeks and found it to be very reliable and easy to set up and use. All the communication and information before, during and after was good and we can definitely recommend getting your pocket WiFi from Ninja WiFi/Japan wireless

We had to change the delivery location (2 times). One mail and it was changed.

Further the pocket wifi worked flawless. We never had to worry about our Internet connection.

Returning in the mailbox on the airport was easy.

Everything went as expected. No problems. Everything was good.

Quality and service was good.

High speed, dependable and the unit can last up to evening. Thumbs up for the extra power bank. Good thing is return is via mail box which is available at the airport. you can still use until before checking in. Will rent again next time!

I am very satisfied with the eSIM service from Japan Wireless.
The installation and activation of eSIM on my Samsung Galaxy S24 went smoothly and took about 10 minutes. The instructions for eSIM activation are clear and detailed. Since I will be staying in Japan for a month longer than originally planned, I will get a new eSIM from Japan Wireless. I will also buy an eSIM from JW for my wife who is coming to Tokyo for 3 weeks. The Internet and Google Maps worked very quickly in Tokyo and the surrounding area.

Extremely easy to use service, which is also quite cheap. Unlimited WiFi with virtually no areas with issues and I travel all over even super rural areas. I will be using Japan wireless on my future Japan trips!!