FootySIMs eSIM Data Plans for Japan

FootySIMs does not provide a truly unlimited data eSIM for Japan. The only plan that carries the “Unlimited” label delivers 1 GB of high‑speed data per day; once the 1 GB limit is reached the speed is throttled to 512 kbps.

Travelers who need unthrottled data can choose from fixed‑data options that FootySIMs offers for Japan. For example, a 10 GB plan is available for 30 days, and a 1 GB plan can be purchased for 7 days. These fixed‑data plans provide a set amount of high‑speed data and may be more cost‑effective for users who consume large amounts of data.

FootySIMs does not sell Japan eSIMs that provide a local phone number or the ability to send or receive SMS. The only Japan eSIM offers from FootySIMs are data‑only plans. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging.

FootySIMs offers 3 single‑country data plans for Japan. One of those plans is a daily data cap plan, while the remaining two are fixed data amount plans. Prices for the plans range from $3.09 to $17.64, with data caps spanning 1 GB to 10 GB. Validity extends from 7 to 30 days, and some plans allow tethering, though speed may be reduced to 512 kbps.