Kolet eSIM Data Plans for Japan

Kolet does not offer any unlimited data plans for Japan. Travelers who need data in Japan can choose from Kolet’s fixed‑data plans, such as the 20GB plan valid for 30 days with a price of $32.99 USD, the 20GB plan valid for 365 days costing $82.49 USD, or the 10GB plan valid for 30 days priced at $21.99 USD. These fixed‑data options provide a clear data cap and are generally more cost‑effective for most users unless a traveler is an extremely heavy data consumer.

Kolet does not provide eSIM plans for Japan that include a phone number or SMS capability. Customers who use Kolet in Japan can only obtain data‑only eSIMs. Telephony services such as calls and texts can still be carried out through popular VoIP applications, for example WhatsApp, Telegram, and iMessage, which operate over the data connection.

Kolet supplies five single‑country data plans for Japan and ten multi‑country plans that include Japan among their coverage. The available options range in price from roughly $3.99 to $82.49, with data allowances spanning from 1 GB up to 20 GB over validity periods between 30 and 365 days.