Flysimio eSIM Data Plans for Japan

Flysimio does not provide an unlimited data eSIM plan for Japan. All of the plans listed for Japan have fixed data caps, the most common being 20GB and 50GB.
Customers can choose between options such as the Japan 50GB 30Days plan priced at $42.50 USD or the Japan 20GB 30Days plan priced at $20.50 USD. These fixed‑data plans can be more cost‑effective for most travelers, while very heavy data users might need to purchase additional data or consider multiple plans.

Flysimio does not provide eSIM plans for Japan that include a local phone number or SMS capability. The available plans are data‑only and allow you to connect to the internet for browsing, streaming, and using messaging or calling apps. Services such as WhatsApp, Telegram, and iMessage work over the data connection, enabling communication without a phone number.

Flysimio offers nine single‑country data plans that cover Japan, and nine multi‑country plans that include Japan as part of a broader regional package. Among the Japan‑focused plans, there is one plan with a daily data cap, while the remaining plans provide fixed data amounts. Prices for these plans range from about $1.75 to $166.25, data caps span from 1 GB to 50 GB, and validity periods vary between 7 and 365 days.