Mobile data for JAPAN

Buy an eSIM before you fly, install it with one QR code, and land already online. No roaming bill, no SIM swap, no account to create.

Popular departures · prices include everything
DestinationPlansStatusFrom
Japan 118Instant delivery$2.49
Philippines 84Instant delivery$2.49
Mexico 50Instant delivery$2.49
United States 82Instant delivery$2.49
Thailand 122Instant delivery$2.49
United Kingdom 101Instant delivery$2.49
France 81Instant delivery$2.49
Italy 92Instant delivery$2.49
Spain 92Instant delivery$2.49
South Korea 108Instant delivery$2.49
Vietnam 101Instant delivery$2.49
Turkey 88Instant delivery$2.49

Online in three steps

  1. Pick your destination

    Choose how much data and how many days. Prices are final: no roaming fees, no contract.

  2. Pay and get your QR

    Checkout takes under a minute. Your QR code shows on screen and arrives by email right away.

  3. Install, then land

    Scan the QR at home on Wi-Fi. Your plan starts when you first connect at your destination.

Before you buy: your phone must support eSIM and be carrier-unlocked. Most iPhones from XR onward, Pixel 3 and newer, and Galaxy S20 and newer do. Check your phone.

All 205 destinations

Multi-country plans

Questions travelers ask

When does my plan start?

The validity clock starts when your phone first connects to a supported network in your destination, not when you buy. You can buy weeks ahead.

Do I get a phone number?

These are data-only eSIMs. Keep your regular SIM on for calls and texts, or use WhatsApp, iMessage and FaceTime over data.

How do I install it?

After checkout you get a QR code on screen and by email. On iPhone (iOS 17.4+) you can tap one link to install. On Android, go to Settings → Network → SIMs → Add eSIM and scan. Do this on Wi-Fi before you leave.

What if my data runs out?

We email you when you have about 100 MB left. Top up the same eSIM in one tap from your eSIM page. No new QR code needed.

Can I get a refund?

Yes. If the eSIM has not been installed or used, we refund it in full within 30 days. Email support@globalesim.tel with your order number.

Will it work on my phone?

Your phone must support eSIM and be carrier-unlocked. See the compatible phones page for the full list.