
CocoRoam offers prepaid travel eSIMs with coverage across 150+ countries on local carrier networks — including EE in the UK, Orange in France, and NTT Docomo in Japan. No SIM swaps, no surprise roaming charges. Travelers get 4G/5G speeds with plans ranging from short trips to unlimited data, all set up in minutes.
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Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
CocoRoam does not provide an unlimited data eSIM for Japan. Travelers can instead choose from fixed‑data options. For example, the Japan 50GB plans are available for 3 days, 5 days, or 7 days, and broader Asia plans such as 100GB for 30 days or 180 days include Japanese coverage. Fixed data plans can be more economical for most travelers unless very high data consumption is required.
CocoRoam does not offer a Japan eSIM that includes a phone number or SMS capability. The provider only supplies data‑only plans for travelers. To make voice and text calls while in Japan, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection.
CocoRoam currently offers single‑country data plans for Japan only, with a total of two distinct options. These plans range in price from about USD 1.50 to USD 133.50, and the data caps available span from 1 GB up to 100 GB, giving travelers a flexible choice depending on their usage needs. No multi‑country eSIMs that include Japan are listed for CocoRoam at present.
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