MyTravel eSIM eSIM Data Plans for Japan

MyTravel eSIM does not offer any unlimited data eSIM for Japan. Travelers looking for data coverage in Japan can instead choose from the fixed data plans that MyTravel eSIM sells, such as the 20GB 30Days plan and the 50GB 30Days plan. These plans provide sizable data allowances at a fixed price and could be a more cost‑effective option for most visitors, unless an extremely heavy data user is expected.

MyTravel eSIM does not offer any Japan eSIM plans that include a phone number or SMS capability. All available Japan plans from this provider are data‑only, providing internet access without the ability to receive or make voice calls or send text messages.

Travelers who need voice or messaging services may use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, these services are not guaranteed in every situation, and some destinations may block or restrict certain apps or VoIP services, so it is advisable to confirm that the required applications are accessible in Japan before purchasing.

MyTravel eSIM lists 38 single‑country plans that provide connectivity only within Japan, and 46 multi‑country plans that include Japan along with other destinations. The single‑country plans range in price from $3.55 to $77.38 and offer data caps between 1 GB and 50 GB, while the multi‑country plans cover the same price and data ranges. All plans have validity periods from one to 365 days and are available with options such as tethering and several reduced‑speed tiers.