Premium Japan travel data from $1.99, skip the pocket Wi-Fi
Buy in a minute, install before you fly, and be online the moment you land. No contract, no roaming bill, no SIM swap.
- ✓Refund if you can’t connect
- ✓Real human support by email
Popular destinations
See all destinations →Regional and global plans
How it works
- 1
Pick a destination and plan
Pay once. No subscription, no surprise charges.
- 2
Install the eSIM
Your QR code arrives instantly. On iPhone it installs with one tap.
- 3
Land and connect
Turn on data roaming for the eSIM line. Your usual number keeps working for WhatsApp and iMessage.
Why an eSIM instead of your carrier’s roaming?
Up to 10x cheaper
Carrier travel passes charge $10–$15 a day. A travel eSIM costs a fraction.
Local 4G/5G networks
You connect to the best local operators in each country.
No SIM shop hunting
No airport queues, no plastic SIM, no passport registration.
Keep your number
Your number stays on your main line; the eSIM just handles data.
Travel and eSIM guides
Guides →7-Eleven Japan Food Guide: The Best Snacks to Try
Discover the best 7-Eleven Japan food items, from egg sandwiches to onigiri. Learn how to stay connected with a Japan eSIM while snacking across the country.
Read guide →Animal Cafes in Japan: What You Need to Know Before Going
Explore Japan's animal cafes, from owls to otters. Learn the rules, welfare standards, and how to stay connected with a Tokyo eSIM while traveling.
Read guide →Anime Pilgrimage Japan: Real Life Locations for Fans
Discover real-life anime locations in Japan with our guide to anime pilgrimage sites. Stay connected with a Tokyo eSIM for easy navigation and GPS mapping.
Read guide →AT&T International Day Pass vs Japan eSIM for Tourists
Compare AT&T International Day Pass with a Japan eSIM. Save on roaming fees and get 5G data on NTT docomo and SoftBank for your next trip to Japan.
Read guide →Autumn Foliage in Japan: Best Spots and Forecast Guide
Plan your Japan autumn foliage trip with our 2024/2025 forecast. Discover top spots from Hokkaido to Kyoto and stay connected with a Tokyo eSIM.
Read guide →Best eSIM for Japan Cruises: Stay Connected at Every Port
Planning a Japan cruise? Learn how an eSIM provides seamless 5G data at every port, from Yokohama to Nagasaki, without expensive roaming or bulky Wi-Fi.
Read guide →Frequently asked questions
Is my phone compatible?+
Most phones since 2019 (iPhone XS or newer, Galaxy S20 or newer, Pixel 3 or newer) support eSIM. Your phone must be carrier-unlocked.
When does the validity start?+
When the eSIM first connects to a network at your destination, not when you buy it. You can install it days before you leave.
Do I get a phone number?+
No. Plans are data only. You can still use WhatsApp, FaceTime and internet calls with your usual number.
What if it doesn’t work?+
Email us. If you can’t connect and we can’t fix it, we refund you.
Can I top up?+
Yes, in many destinations you can add data to the same eSIM.