Very reliable Worked from the moment I stepped outside the plane until I left. Speed was okay. A little expensive compared to local options but I'd gladly pay the premium for the ease of use and convenience. Coverage was good for the most part except for one or two times when 5G wasn't available and it had to fall back to an LTE connection - but that was not their fault as those are mostly remote locations or very underground. Will use again next time I go on a trip outside the country.

Bad Internet Reception The experience was very bad and disappointed, especially when you're in the train station. Can't get Internet when you need to travel from one place to another place, even in your own hotel room also couldn't get connected. Very angry and won't use the service again.

Perfect! I could get just the right amount of data for my trip. Setup and purchase was incredibly easy! I will definitely use Ubigi again. Coverage was great, even in rural areas of Japan.

Ubigi eSIM Ubigi Provides a simpler, cheaper, more flexible solution to obtaining phone data when abroad. If not used to eSims it might be a little confusing at first, but customer service is fast and effective. The future?

Very satisfied I was very happy with the purchase of my eSim. The installation went smoothly and the internet worked all the time, so no complaints! One thing was that my siblings both got the same eSim, but they went through it much faster for some reason.