eSIM Compatibility: Please ensure your device supports eSIM. No physical SIM card will be posted to you.
eBay Shipping Requirement: eBay requires all listings to include a shipping method, even for eSIMs. The shipping time shown is only to comply with this policy. Your eSIM QR code will be sent within 24 hours via eBay message.
Urgent Orders: If you need the eSIM urgently, please message us immediately after placing your order. We will prioritise your request.
No Shipping Fee for eSIM: If you accidentally purchased an eSIM but need a physical SIM, simply pay the postage difference and contact our customer service.
Installation & Activation: The eSIM activates only when it connects to a local network at your destination. Do not scan or install the QR code before you arrive, unless you want to start the plan early. Once installed, do not delete the eSIM profile (it cannot be reinstalled).
Refund Policy: Please contact us first if you experience any issues. Refunds are not available for eSIMs that have already been activated or for incompatibility with unsupported devices.
Contact Us: For fastest support, reply to this eBay message.
Thank you for your understanding.
10GB High-Speed 5G/4G + Unlimited 384kbps | KDDI Network
7-30 Days Validity · Hotspot Supported · No ID Required
✉️ Each eSIM delivered instantly via email — group discount applies automatically.
Japan's premium mobile network
+ Unlimited 384kbps after
Anonymous activation — scan & go
Share with laptop, tablet, friends
Japan's most awarded network for reliability and speed.
♾️ Data Policy
• 10GB high-speed 5G/4G data on KDDI network
• After 10GB, speed reduces to 384kbps — still usable for maps, messaging, emails, and social media
• No hard cut-off — stay connected for your entire trip
📱 Most phones auto-configure. If not, manually set:
Leave Username & Password blank. Save and restart your device.
Purchase & receive QR code: After checkout, you'll get your unique eSIM QR code by email — within minutes.
Install before travel: Go to Settings → Cellular → Add eSIM (iOS) or Settings → Connections → SIM manager (Android). Scan the QR code.
Arrive in Japan: Enable Data Roaming for this eSIM. It will automatically connect to KDDI 5G/4G network.
Enjoy! Your 10GB data plan starts upon first connection in Japan.
"Instant delivery was a lifesaver! Installed it on the plane to Narita. KDDI signal was perfect even in Kyoto."
"Much easier than physical SIMs. No swapping cards. The 384kbps after 10GB was enough for Google Maps."
"Great value for money. Hotspot worked perfectly with my iPad. Highly recommend for short trips."
Your phone must be carrier-unlocked and eSIM compatible.
⚠️ Locked phones will NOT work with this eSIM. Mainland China/Hong Kong iPhones (dual physical SIM) may NOT support eSIM. Check Settings → About → eSIM IMEI to confirm.