10 GB eSIM
Japan
Smartroam
Duration
30 Days
Plan
Data
Speed
4G / 5G
Price
$19.00
Language
Currency
Japan eSIM – 10GB for 30 Days
Stay Connected, Anywhere.
Just Like Home
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Buy an eSIM for Japan and enjoy fast 4G and 5G speeds while you travel.
This 10GB eSIM is perfect for anyone visiting Japan who needs reliable mobile data on the go. Whether you're using Google Maps, browsing, or checking in with family, this plan gives you the freedom to stay connected without relying on public Wi-Fi.
It only takes 3 minutes to activate. Just download your eSIM, scan the QR code, and you’re ready to go — no SIM card swaps, no roaming charges, no hidden fees.
If your plans change, we offer a no-quibble refund.
Coverage
JapanWhen you purchase this plan
You’ll receive instructions to download and connect immediately. To make the most of this eSIM plan, please install it just before takeoff, or as soon as you land.
Features
- Plan type: Data only
- Days of use: 30 days
- Data: 10 GB
- Local phone number: No
- Calls & texts: VoIP only (WhatsApp, Skype, FaceTime, etc.)
- Hotspot & tethering: ✅
- Top-up: Available (in the Sim Local app)
- Speeds: 3G/4G/LTE/5G
Start date
This eSIM plan starts when it connects to a network. In most cases, your phone won’t connect to a network until you reach your destination.
This is a Pay-As-You-Go plan
✅ No contracts
✅ No roaming charges or hidden fees
✅ No ID or proof of address required
✅ No credit checks
✅ No quibble refunds
Country coverage
Networks: NTT DoCoMo Inc
Coverage: Japan
Expect strong, reliable coverage in major cities and urban areas, ensuring reliable connectivity where you need it most. In remote, rural, or less populated regions—such as mountains, deserts, or countryside—signal strength and data speeds may vary depending on the local network infrastructure.
Need help? Speak to a real person on WhatsApp!
Please see: Operator Terms & Conditions
Japan eSIM Questions, Answered
- Can I use this eSIM for my full trip to Japan?
Yes. This plan is valid for 30 days and offers nationwide coverage using 4G and 5G networks in Japan.
- Is 10GB enough for travel?
10GB is plenty for maps, browsing, messaging, social media, and light streaming. Perfect for everyday travel use without relying on Wi-Fi.
- How do I activate this eSIM?
You’ll get a QR code and instructions right after purchase. Download and activate in under 3 minutes.
ONE CLICK. DONE
- Set up faster with one-click downloads in the Sim Local app.
- Manage all eSIM plans in one place.
- Check data usage & top up on the go.*
*Available with most plans
