Stay Connected
Across All of Japan
Fast eSIM delivery by email. No need for a physical SIM.
No international roaming on your JAPAN-ON-LINE eSIM.
Fast 4G/LTE/5G connectivity — get connected when you arrive.
- QR code by email in ~15 min
- Japan-wide 4G/LTE/5G
- English & Japanese support
- Keep your physical SIM
From (tax incl.)
Simple, Transparent Pricing
Pick your trip length — we’ll show the plans that fit. No hidden fees.
Prices include tax. You’re charged in Japanese yen (JPY).
Full Plan Comparison
How does JAPAN-ON-LINE eSIM work?
Check Your Device Compatibility
Make sure your phone is unlocked and eSIM-compatible before purchase.
See compatible devices
Buy Your eSIM
Choose the plan that best suits you!
Our plans are designed specifically for travelers to Japan, with options ranging from 8 to 31 days.
Get Connected!!
Receive your eSIM details by email, usually within about 15 minutes of purchase.
Install your eSIM before your trip, then connect to the network after you arrive in Japan.
Built for travel in Japan
Fast Internet Speeds
Enjoy fast, reliable data speeds on Japan’s high-performance network.
Excellent Data Coverage
Enjoy reliable data coverage across all 47 prefectures in Japan, with 99% nationwide coverage.
Worry-Free Setup
Quick & easy activation. Get your eSIM details by email, usually within about 15 minutes, and get connected in just a few simple steps.