Soracom Mobile eSIM Data Plans for Japan

Soracom Mobile does not provide an unlimited data eSIM plan for Japan. Travelers looking for high‑volume data can choose from fixed‑data options that come with a clear cap. For instance, there is a 10GB plan priced at $54.99 USD for 30 days and a 5GB plan priced at $28.79 USD for the same duration, both using 4G coverage throughout Japan. Selecting a fixed plan can be more cost‑effective unless a user specifically requires truly unlimited data usage.

Soracom Mobile does not provide eSIM plans that include a local phone number or SMS capability for travelers in Japan. All of Soracom Mobile’s offerings for Japan are data‑only plans, so users cannot place or receive regular telephone calls or text messages through the network.

Travelers who need voice or messaging can rely on popular VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the eSIM. These apps allow calls and texts to be sent and received by other users without requiring a local phone number.

Soracom Mobile currently offers 4 single-country data plans specifically for Japan. These plans range in price from approximately $6.89 to $145.99 and provide data allowances between 1GB and 10GB. Additionally, Soracom Mobile has 8 multi-country plans that include Japan as part of their coverage, offering varied data amounts and durations. These plans generally provide a fixed data amount for use across multiple countries.