Skyalo eSIM Data Plans for Japan

Skyalo does not currently provide any unlimited data eSIM plans for Japan. Travelers can instead select from a range of fixed data offerings. For example, Skyalo sells a 50 GB plan valid for 30 days at $33.99 USD and a 50 GB plan valid for 180 days at $55.99 USD, both with 5G support and tethering allowed. A smaller option is a 20 GB plan valid for 30 days priced at $16.99 USD. These fixed‑data plans give a clear cost per gigabyte, which can be more economical for most users unless they expect to use data at a very high volume.

Skyalo does not provide any Japan eSIM that includes a phone number or SMS capability. All plans offered by Skyalo for Japan are data‑only, meaning you will only receive a data allowance and no inbound or outbound voice or text services. Travelers who need to make voice calls or send SMS can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Skyalo has 38 single‑country data plans that can be used in Japan and 58 multi‑country plans that include Japan as one of the covered destinations. The single‑country plans range in price from about $2.10 to $269.04 and offer data caps from 500 MB up to 50 GB, with validity periods spanning from one day to a full year. The multi‑country options follow a similar price and data range, giving travelers the flexibility to connect across several countries while still accessing Japan.