With more travelers turning to eSIMs to stay connected in Japan, there’s also a growing number of eSIM plans claiming to offer “unlimited” data. But what does unlimited really mean?
In many cases, unlimited plans come with hidden limits, like daily data caps.
In this guide, we’ll break down the differences between eSIMs with FUP (daily caps) and truly unlimited data eSIMs, helping you find the right option for your needs.