Lotso Travel eSIM Data Plans for Japan

Lotso Travel does not provide a truly unlimited high‑speed data eSIM for Japan. All of their Japanese plans have a fixed data allowance, after which the remaining data is available at a throttled speed. For example, the company offers a 50GB eSIM that is valid for 5 days and a 30GB eSIM that is valid for 10 days.

These fixed‑data plans can be a cost‑efficient choice if a traveler expects to use a substantial amount of data but does not require constant, unlimited throughput. If a user needs continuous high‑speed data beyond the plan’s cap, they would need to purchase additional data credits.

Lotso Travel does not offer an eSIM plan for Japan that includes a phone number or SMS capability. Only data‑only plans are available from this provider. Travelers wishing to make voice calls or send messages can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but functionality can vary in Japan, so it is best to confirm that the specific apps you rely on are accessible before purchasing.

The dataset does not provide a provider‑specific breakdown of plans, so it is not possible to state exactly how many Lotso Travel data plans are available for Japan. In general, Lotso Travel offers a mix of single‑country and multi‑country eSIM options, with plans ranging from 500 MB to 50 GB of data and prices from about $5 to $287. The overall catalogue includes 111 single‑coverage plans and 104 multi‑coverage plans, but the exact distribution for Japan is not listed.