nadanada eSIM Data Plans for Japan

Nadanada does not provide an unlimited data eSIM for Japan. All plans listed by the provider limit data usage to a specific amount, such as 10GB, 20GB, 50GB or 100GB for a 30‑day validity period. Travelers who need larger data allowances can choose from these fixed plans; for example, the 100GB 30‑day plan is priced at $109.99 USD and the 50GB 30‑day plan costs $54.99 USD. Selecting a fixed data plan tends to be more economical unless a traveler is an extremely heavy consumer in which case they may need to purchase multiple plans.

Nadanada does not provide an eSIM plan for Japan that includes a phone number or SMS capability. Only data‑only eSIMs are offered for that country.

Travelers can still use voice and messaging services over the data connection by installing VoIP applications such as WhatsApp, Telegram or iMessage, which work without a local phone number or SMS features.

nadanada offers eight single‑country data plans for Japan while there are no multi‑country plans available. The plans vary in price from $2.99 to $89.99 and in data cap from 1 GB up to 100 GB, all of which are fixed‑amount data packages rather than daily data caps, giving travelers a clear overview of the data and cost they can expect.