mobineX eSIM Data Plans for Japan

MobineX does not offer a plan that provides truly unlimited high‑speed data for Japan. All plans that carry the word “Unlimited” in their name still have a specified data cap; after that limit is reached the speed drops to a reduced rate (for example, 128kbps or 1024kbps).

Travelers who need a large amount of data can instead choose from mobineX’s fixed‑data plans. For instance, the Unlimited – 30 Days plan supplies 169GB of high‑speed data over 30 days, and the 100 GB – 90 days plan gives 100GB for 90 days. These options provide high‑speed data without a throttled speed and can be more cost‑effective for users who are not extremely heavy data consumers.

MobineX does not provide eSIM plans with a phone number or SMS for Japan. The provider sells only data‑only eSIMs, so travelers cannot receive inbound calls or texts via the Japanese mobile network. However, the data connection can be used for VoIP applications such as WhatsApp, Telegram, and iMessage, which allow calls and messaging without a traditional phone number.

The dataset does not contain provider‑specific information for mobineX, so the number of single‑country or multi‑country plans it offers for Japan cannot be determined from the available data.