EscapeSIM eSIM Data Plans for Japan

EscapeSIM offers unlimited data eSIM plans for Japan with validity periods ranging from 3 to 31 days and prices that start at $5.32 USD for a 3‑day plan and go up to $74.36 USD for a 31‑day plan. Each plan uses a 5G network and imposes a maximum speed of 10 Mbps (10 000 kbps); speeds may be throttled after heavy usage in accordance with a Fair Usage Policy.

If a user is concerned about potential speed restrictions, it is advisable to contact EscapeSIM to confirm whether the Fair Usage Policy applies to a particular plan and to learn the typical data portion available at normal speed before purchase.

EscapeSIM does not provide Japan eSIMs that include a local phone number or SMS capability. The provider’s Japan plans are data‑only, so travelers cannot make traditional voice calls or receive SMS messages on a local number. However, VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection for communication without the need for a phone number or SMS.

EscapeSIM has 56 single‑country data plans that cover Japan alone, as well as 33 multi‑country plans that include Japan among several destinations.

Prices range from $2.59 to $165.68, while data caps span from 1 GB up to unlimited. The offerings comprise both fixed‑data packs (where a set amount of data is granted for the validity period) and daily‑cap plans (where a daily data limit is imposed within the overall allowance), giving travelers options for short stays or longer trips.