Japan eSIM for Tourists

Prepaid wallet credits. Spend only when you use data. No contracts.

Your best data rate in Japan

Rate USD2.45/GB

Select Your Credits

$10 Light use

$20 1 week standard

$50 Multi-country trip

$100 Heavy travel

Estimated data: 0.0 GB

Before you proceed, please ensure your device is eSIM compatible.
Check supported devices here.

How it works

Three simple steps to start using your wallet credits.

Step 1

Top up Wallet Credits

Purchase prepaid credits on our Shopify store. Choose $10, $20, $50, or $100. Instant delivery to your email.

Step 2

Download App & Install eSIM

Follow the steps in your email to install eSIM and activate data instantly on your device.

Step 3

Travel Freely

Use data as you go. Your balance updates automatically and pauses at $0. Top up anytime, anywhere.

Coverage in Japan

High-speed 4G/LTE and 5G connectivity on Japan’s premier networks, including Docomo and SoftBank.

Network Quality

Experience seamless data with 4G/LTE as standard and 5G enabled in major hubs like Tokyo, Osaka, and Kyoto. Coverage remains reliable across 99% of inhabited areas.

Hotspot Ready

Full tethering support included. Share your Japan eSIM connection with tablets or laptops—perfect for remote work or navigating with a group.

Get connected in under 2 minutes

Quick setup for all iOS and Android devices. Full support available 24/7 if you need help.

Frequently Asked Questions (FAQ)

How does the PAYG model work in Japan?

It’s effortless. Turn on your eSIM at Narita, Haneda, or Kansai airport. Data is deducted from your Wallet balance at the local Japan rate—no local registration required.

Which networks does WalletRoam use in Japan?

We partner with Japan’s top operators like NTT Docomo or SoftBank to ensure premium 4G and 5G coverage nationwide.

Is 5G available?

Absolutely. Japan has extensive 5G coverage. Your PAYG eSIM will automatically tap into these speeds in all major cities and on the Shinkansen routes.