Avelis eSIM eSIM Data Plans for Japan

Avelis eSIM does not provide an unlimited data eSIM for Japan.

Instead, Avelis eSIM offers fixed‑data plans such as the 50GB 30‑day package, the 50GB 180‑day package, and a 20GB 30‑day package. These plans give travelers a set amount of high‑speed data and a clear validity period, which can be more economical for most users unless very high data usage is expected.

Avelis eSIM does not provide a Japan eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are offered for Japan. Travelers can still use VoIP services such as WhatsApp, Telegram or iMessage over the data connection for calls and messaging, but they should verify that those applications are accessible in Japan before purchasing the plan.

Avelis offers 13 single‑country data plans that cover only Japan and 38 multi‑country plans that include Japan, giving travelers 51 distinct plans to choose from. The prices range from US $1.99 to US $185.99, data caps span 100 MB to 50 GB, and validity periods vary from 1 to 365 days. Some of these options allow tethering, but the data speed may be reduced to 1000 kbps.