Japan eSIM
from A$3.99 / plan
Explore Tokyo, Kyoto and beyond with high-speed data on Japan's premium networks.
Choose your plan
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We don't have eSIM plans for Japan yet. Check back soon.
About Japan eSIM coverage
Coverage & Networks
4G/LTE and 5G via NTT Docomo, SoftBank and au; world-class reliability nationwide — Outstanding nationwide — including rural mountains, regional rail lines and remote islands. Japan consistently ranks among the world's strongest and most reliable networks.
How much data do I need?
Japan's public Wi-Fi is widely available in stations and convenience stores. Navigation still uses 500MB–1GB per day, so 3GB suits a week comfortably and gives you breathing room.
Tip for Japan
Japan's convenience stores — 7-Eleven, FamilyMart and Lawson — are open 24/7 nationwide and genuinely useful: ATMs that accept foreign cards, great food, mobile charging and even travel tickets. They're one of Japan's most underrated travel resources.
Frequently asked questions
Getting started
An eSIM (embedded SIM) is a digital SIM card built directly into your phone. Instead of inserting a physical card, you download a data plan over the internet, scan a QR code, and you're connected — no hardware required.
Yes — purchase your plan before you leave, then install the eSIM while you still have a Wi-Fi connection. Once installed, your plan activates automatically when your phone connects to a supported network at your destination.
Most iPhones from XS onwards and many modern Android devices (Samsung Galaxy S21+, Google Pixel 3+, and others) support eSIM. You can check your specific model on our eSIM Compatibility page.
Yes. Most dual-SIM devices let you use your home SIM for calls and texts while using your Vyroam eSIM for data. This way you keep your number and avoid roaming charges at the same time.
Instant delivery
QR code to your inbox in minutes
Keep your number
Your SIM stays active for calls and texts
Local data rates
No roaming charges, ever
10% Travel Credit
Earn on every order