
Mi eSIM is a travel eSIM store offering prepaid data plans for destinations worldwide — local country plans as well as regional and global bundles. Plans are data-only, with transparent final pricing and instant delivery: the eSIM QR code arrives by email right after checkout, with no registration required to purchase. The store operates in Spanish and English, supports 4G/5G networks from local carriers at each destination, and includes free tools for travelers (coverage and device compatibility checks, data calculator) plus email support.
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.
Mi eSIM does not provide a truly unlimited data eSIM for Japan. All plans listed for Japan have a fixed data cap, such as 1 GB per day or 2 GB per day, and after the cap is reached the speed is reduced to 256 kbps.
Travelers who need more data can choose fixed data plans with larger allowances. For example, Mi eSIM offers a 50 GB plan for 3 days or 5 days, and a 100 GB plan for 30 days, both of which provide high‑speed 5G data without the speed throttling that applies to the “Unlimited”‑named plans. These fixed data plans can be more cost‑effective for users who anticipate heavy data usage.
Mi eSIM does not offer Japan eSIM plans that provide a phone number or SMS capability. All Japan eSIM offerings from this provider are data‑only.
Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and messaging, but these services may be subject to local restrictions. It is advisable to verify access to the applications you intend to use before purchasing a Mi eSIM for Japan.
Mi eSIM offers 49 single‑country plans and 48 multi‑country plans for Japan. The available plans span a price range from roughly $1.68 to $201.09 and data caps from 1 GB to 100 GB. Some plans provide a fixed data amount, while others allow a daily data cap, giving travelers flexibility based on their usage needs.
Summarized by AI, Last updated:
Discover some of the most popular eSIM brands offering plans for Japan
Explore eSIM plans for other popular destinations near Japan