
Bloomy eSIM is a Japan-based travel eSIM service covering more than 200 countries and regions. Bloomy combines affordable, flexible data plans with an app-like web experience. Travelers can search, purchase, set up and manage their eSIM through a mobile-first web interface, with no app download required. Plans start from small 100 MB data packages and extend to daily high-speed and premium unlimited-style options for selected destinations, making it easy to choose a plan based on trip length, data needs and budget. One-tap or QR installation, beginner-friendly setup guidance and simple account management are designed to make the entire eSIM journey intuitive, even for first-time users. eSIMs are typically issued within minutes, with top-up, auto top-up and eSIM gifting also available.
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.
Bloomy eSIM does not provide a true unlimited‑data eSIM for East Asia. Their plans that carry “Unlimited” in the name limit high‑speed data to a specified amount per day—such as 1GB, 2GB, or 10GB—and once that limit is reached the speed is reduced to a lower tier. This means travelers still pay for data within the set daily cap and then experience throttled speeds.
Bloomy eSIM offers fixed data plans as alternatives for East Asia. Two examples of these are the 50GB plan for 180 days and the 20GB plan for 30 days, which give travelers a larger raw data allowance without the daily capped high‑speed window. Choosing a fixed data plan can be more cost‑effective unless a traveler expects constant very high traffic that would otherwise be throttled under the “Unlimited” offerings.
Bloomy eSIM does not provide East Asia eSIM plans that include a phone number or SMS capability. The provider only offers data‑only eSIMs for the region. Travelers who need voice or text services can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection, but they should check that the apps they rely on are accessible in each destination before purchasing a plan.
Bloomy eSIM offers several plans covering East Asian countries. The Asia (20 areas) Unlimited (/day) and Global (120+ areas) Unlimited (/day) plans include China, Hong Kong, Japan, South Korea, and Taiwan. The Asia (12 areas) Unlimited (/day) plan spans China, Hong Kong, Japan, South Korea, Macau, and Taiwan, while the Asia‑20 plan covers China, Hong Kong, Japan, South Korea, and Macau. The Global139 plan similarly lists China, Hong Kong, Japan, South Korea, and Taiwan, and the other Global139 version adds Macau to the coverage. None of the Bloomy eSIM plans currently include Mongolia.
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