Esimtrav eSIM Data Plans for Japan

Esimtrav does not provide a genuinely unlimited data eSIM for Japan. Although the provider offers a plan named “Japan Unlimited – 30 days,” the data cap of that plan is 20 GB, so high‑speed data is limited and would be throttled after the 20 GB threshold if usage exceeds that amount.

Instead, Esimtrav lists several fixed‑data plans that are suitable for most travelers. For example, a 20 GB plan is available for $24.99 USD with a validity of 30 days, a 10 GB plan is priced at $15.99 USD for 30 days, and a 5 GB plan is $11.99 USD for 30 days. These options can be more cost‑effective for most users unless an extremely heavy data consumer needs a plan that truly offers unlimited high‑speed data.

Esimtrav does not provide any Japan eSIM plans that include a local phone number or the ability to send or receive SMS. The available eSIM offers from Esimtrav for Japan are data‑only plans without telephony features. Travelers can still use voice and messaging apps such as WhatsApp, Telegram, and iMessage over the data connection if they need to stay in contact.

Esimtrav currently offers six single-country data plans specifically for Japan. These plans range in price from $4.99 to $175.25 and provide data allowances between 1GB and 20GB. Plan validity periods extend from 7 to 30 days. Esimtrav does not currently list any multi-country plans that include Japan as one of the covered countries.