Prepaid data for Japan, with the price, allowance and how long it lasts for the trip you enter.
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Japan plans we checked start at $2.45 from Airalo, Holafly, Saily, Ubigi, Nomad, Maya Mobile, Yesim, GigSky, Roamless. Named networks include Softbank, KDDI, Rakuten, 4G/5G, 4G, 5G. 59 plans list 5G. 2 publish a slower speed after a fair-use cap. Checked 28 Oct 2026.
6 of the 104 plans we list include calls or SMS. The rest are data-only. Use the Calls icon to filter.
61 plans say hotspot or tethering is allowed. Others don’t say, so the Hotspot filter only keeps the ones that do.
27 plans start when the eSIM first joins a local network, not when you pay. Install on Wi-Fi before you fly.
iPhone XR and later support eSIM, except models sold in mainland China. Many recent Galaxy and Pixel phones do too, if they are unlocked. Use the compatibility checker and look for Add eSIM in settings.
Showing 104 of 104 for Japan · checked 28 Oct 2026
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