Earth Esim eSIM Data Plans for Japan

Earth Esim offers unlimited data eSIM plans for Japan, available in 5G coverage. The plans range from 3 days to 31 days, with prices spanning from $10.00 USD for a 3‑day plan to $75.00 USD for a 31‑day plan. All unlimited plans allow tethering and state that speed may be throttled after heavy usage, so users should verify the Fair Usage Policy with Earth Esim to understand typical speed limits and data thresholds.

Earth Esim does not provide any eSIM plan for Japan that includes a phone number or SMS capability. Their Japan offerings are data‑only, with no voice or SMS services. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

Earth Esim provides 32 single‑country data plans that are valid for use only in Japan, and in addition there are 23 multi‑country plans that include Japan as part of their coverage. The offer ranges from a modest 500 MB data plan priced around $0.79, up to unlimited data plans that can cost as much as $159.00, with validity periods between 1 and 180 days. For users who require a set data allowance, there are fixed‑data plans that grant a fixed amount each month, while other plans cap usage by a daily data limit and may reset each day; both types are available within the same price ranges.