KDDI (au) Japan eSIM | Unlimited 5G High-Speed ​​Internet | The World's Best Internet Experience

Speed is good, just maybe installation time a bit problem to me, saying activation fail but when reached japan no problem, so better check availability and make sure got data orwifi at your own country to finish install first

Can’t believe I got this for free as a gift from KKday. I purchased a day tour to Shirakawa-go and was gifted with a mysterious gift, which turned out to be a 7-day eSIM that offers 21GB of data in total. Since the purchase was last minute, luckily I got to use it before it expires (they only allow usage within 10 days I think). The signal is constantly strong and since its network is a Japanese one, there’s no problem such as blocked access to certain apps. If your tour isn’t sold out too fast, just purchase it at the last minute like I did and you might have the chance to make full use of this eSIM!

It's great, really easy to use, I highly recommend everyone to use it when you go to Japan.

The original card is of good quality and worth recommending. Most importantly, it's cheap and a great deal. Highly recommended!

The original card is quite useful, and it's a great value when redeemed with Jade Mountain products.

I'm very satisfied with the uninterrupted connection and stable data usage on social media.

Convenient and easy to use!

The product is exactly as described by the seller, the quality is very good, it is easy to use, the shipping was fast and the packaging was careful, the overall shopping experience was quite good.

5G+ is available near Sendai Station, and 4G is available in remote areas. It's simple and easy to use, with one-click installation. 👍

Setup was very quick and easy, the speed was very stable, and the signal did not encounter any problems.