Earth Esim eSIM Data Plans for Japan

Earth Esim does provide unlimited‑data eSIM plans that include Japan within their coverage area. The “Unlimited/‡ Days Asia‑Pacific” plans – available for 1, 3, 5, 7, 10, 15, 20, and 30 days – list a data cap of Unlimited and a validity period that ranges from 1 to 30 days. Prices for these plans are $3.75 for the 1‑day option up to $78.75 for the 30‑day option, all of which allow tethering and use 5G networks in Japan and 14 additional countries in the Asia‑Pacific region.

In accordance with the Fair Usage Policy, speeds on these plans may be throttled after heavy usage; the maximum speed specified is 5000 kbps. Users who are concerned about potential speed restrictions should contact Earth Esim directly to confirm whether a Fair Usage Policy applies and what typical speeds can be expected at normal usage levels.

Earth Esim offers a Japan eSIM that includes a phone number and SMS capability. The Orange Global eSIM provides 20GB of data for 30 days at a price of $24.00 USD. It uses a phone number with dialing code +33, which is a France number, and supports both inbound and outbound voice calls as well as inbound and outbound SMS. Users should confirm details directly with Earth Esim if they require a local Japanese number or specific functionality.

Earth Esim offers 11 single‑country data plans that cover Japan and 32 multi‑country plans that include Japan in their coverage. The single‑country plans vary from inexpensive options of about $0.79 to premium bundles around $159, with data caps ranging from 500 MB up to unlimited and validity periods from 1 day to 180 days. The multi‑country plans provide similar flexibility, allowing travelers to use their eSIM in multiple destinations while keeping the same price and data range options. Both types of plans typically include tethering allowances, with possible speed throttling and a maximum speed limit of 5000 KB/s.