Often yes—confirm on the specific plan page. Hotspot shares the same data allowance.

Japan eSIM — Instant Data for Tokyo, Osaka & Beyond

Stay online for maps, trains, and translation across Japan with a prepaid eSIM. Install before you fly and connect when you land.

Browse Japan plans Read guides

Network providers

Plans typically ride major Japanese mobile networks with 4G/LTE and 5G where available in covered areas.

Why choose this eSIM

Prepaid pricing with clear data and validity
Install via QR on Wi‑Fi before departure
Keep your home number for WhatsApp and SMS
Works for tourism, business trips, and multi-city rail travel

Compatibility

Works on unlocked phones with eSIM support. See device compatibility or the full supported devices list.

Installation steps

Choose a Japan plan that matches your trip length and data needs
Complete checkout and open your order QR / install guide
Add the eSIM on iPhone or Android over Wi‑Fi
On arrival, set the travel line as cellular data and enable data roaming on that line only

iPhone install guide →

FAQs

Check your plan details. Many plans begin on first connection in Japan after install. Install early; switch data on arrival.

Best eSIM for Japan: Stay Connected Without Roaming

Compare what to look for in a Japan travel eSIM—coverage, data size, validity, and instant install—so you can pick the right eSIM KH plan for Tokyo, Osaka, and beyond.

Mar 3, 2026