eSIModo eSIM Data Plans for Japan

eSIModo does not provide any unlimited data eSIM plan for Japan. All available plans list a fixed data allowance. For travelers who want a large amount of data, eSIModo offers a 100 GB plan valid for 30 days at $103.53 USD and a 50 GB plan valid for 30 days at $34.17 USD, both of which include tethering. Choosing a fixed-data plan can be more cost‑effective unless the user expects to consume data at a level that would require an unlimited plan.

eSIModo does not provide Japan eSIM plans that include a phone number or SMS capability; only data‑only plans are available from the provider. Travelers can still communicate by using VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, which offer both voice calls and messaging without requiring a local phone number or SMS service.

eSIModo lists 46 single‑country data plans that cover Japan, and 119 multi‑country plans that include Japan in their coverage. Among the plans, 24 are based on a daily data cap and 141 are based on a fixed data cap. A daily cap limits the amount of data you can use each day, whereas a fixed cap provides a total data allowance that can be used anytime during the validity period. The available plans vary from about $3.76 to $795.43, with data caps ranging from 1 GB to 100 GB, and validity periods spanning 1 to 180 days.