Reviews

1. Quick delivery
2. Easy clear to install
3. Reliable reception
4. Very good plan options

Had good coverage in Tokyo, Osaka, Nagoya, Nagano and Hakuba

I will definitely use again whenever I visit Japan.

I got a Japan wireless e-sim for a 14 day ski trip through Tohoku (Iwate, Akita etc) and a few days in Tokyo either side. The setup was a little tricky but I got it up and running in around 30 minutes. The cost is a bit more than a portable wifi but there was no reservation, pick up, drop off or separate device to charge. I found this extremely convenient. The coverage was good even in the more remote ski area's and very good in the city. Would recommend.

Having previously used portable WiFi devices I decided to try this option instead for this visit. I personally found it easier than having to carry two devices and would happily do the same in the future.

A great service! Smooth and efficient and device easy to use. First device was faulty so these guys sent us a replacement wifi and all was good. Highly recommend!!

I will definitely get this again on my next holiday in Japan. Super convenient and easy to use.

I ordered the esim outside Japan and it worked instantly when I turned on my mobile in Haneda. Highly recommended much better than a dongle.

Japan esim is highly recommended, the customer support reply to inquiry as soon as possible and internet is very reliable all throughout the time.

I got the 30 day plan but I was only there 12 but for the money it was worth it I felt like I was fine with data !!