Avis

Super fast and convenient

Very reliable in most of Tokyo areas

Very good
Very good reception

Great service, great wifi connection. Highly reccomended. It is a must to have .

Was really helpful, excellent speed.

Good

I had a really great time with this Sim Data Card.
500mb per day is much more than enough even for hard users.
Using this sim card was very easy and it worked properly all the time, so I really recommend it.

We loved our pocket WiFi and definitely feel it was the single most important thing we booked before our trip, since it allowed us to get around while not speaking Japanese! Good connectivity, even while on subways, and the backup battery charger made it a breeze to use the entire time!

very good

Very convenient and worth the price, shipped straight to the hotel. We lost the connection once but were able to reset it fairly quickly, had no major issues overall. Definitely recommend it!