Best 10-day eSIM Plans for Japan

Going to Japan for 10 days? These plans cover your full trip — all with instant QR delivery, no contract, and no SIM card to pick up at the airport.

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Other trip lengths for Japan

3-day Japan eSIM5-day Japan eSIM7-day Japan eSIM14-day Japan eSIM21-day Japan eSIM30-day Japan eSIM

10-day eSIM plans by destination

10-day Thailand10-day France10-day Italy10-day Germany10-day United Kingdom10-day UAE10-day Spain10-day Greece10-day Indonesia10-day Vietnam10-day Australia10-day Mexico

Frequently asked questions — 10-day Japan eSIM

What eSIM do I need for 10 days in Japan?
Look for a plan with at least 10 days of validity. The plans above all cover your full trip. Activate when you land — validity starts from first use, not from purchase.
How much data do I need for 10 days in Japan?
A typical traveler uses 1–2 GB per day for maps, messaging, and occasional video. For 10 days that is roughly 10–20 GB.
When should I install my Japan eSIM?
Install before you travel, at home over Wi-Fi. Activation begins when you arrive and connect to a local carrier.
Can I top up if I run out of data?
Many plans are rechargeable. You can purchase an additional plan from LTE.app at any time — no need to find a SIM card shop.
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Japan travel connectivity

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