🇯🇵eSIM for Japan
Mobile data in Japan from the moment you land
Secure payment by card, Apple Pay or Google Pay. · Data only · no local number
- ✓Instant delivery by email
- ✓Refund if you can’t connect
- ✓Real human support by email
- ✓Install before you fly
Networks
Regional and global plans
Guides for your trip
Fukuoka Business Travel: eSIM for Japan Startup Hub
Secure 5G connectivity for Fukuoka business travel. Access NTT docomo and SoftBank networks for reliable Zoom calls and VPNs in Japan's startup capital.
Read guide →Kobe Business Travel: Secure eSIM for Hyogo Meetings
Secure your Kobe business trip with a high-speed Japan eSIM. Reliable 5G data for medical conferences and biotech meetings in Hyogo. Professional connectivity.
Read guide →Kyoto Business Travel: eSIM for Tech and Tradition
Navigate Kyoto's high-tech manufacturing and traditional districts with a high-performance Japan eSIM. Secure 5G data for Zoom, VPNs, and business meetings.
Read guide →Nagoya Business Travel: Secure High-Speed Mobile Data
Secure your Nagoya business trip with high-speed 5G eSIM. Get reliable data for Zoom and VPNs across Japan's industrial heart with RoamExec. Professional connectivity.
Read guide →Osaka Business Travel Guide: Reliable eSIM Connectivity
Navigate Osaka’s business districts with high-speed 5G. Learn how RoamExec eSIMs provide secure, reliable data for Zoom and VPNs in Japan's economic hub.
Read guide →Sapporo Business Travel: eSIM for Hokkaido Business
Ensure secure 5G connectivity for your Sapporo business trip. High-speed eSIMs for NTT docomo and SoftBank. Perfect for Zoom, VPNs, and expense-ready receipts.
Read guide →Frequently asked questions
Which networks does the Japan eSIM use?+
NTT docomo (5G), Rakuten Mobile (5G), KDDI/au (5G), SoftBank (5G)
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.