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Best Seller
Japan eSIM
Not sure which plan?
Pick your apps — we'll find the best fit
Which apps will you use?
1 days
1 day
90 days
How it works
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1
Check compatibility
Most phones support eSIM .
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2
Purchase & receive
Buy online and receive your QR code by email instantly.
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3
Scan QR code
Go to Settings > Cellular > Add eSIM and scan the code once.
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4
Connect & explore
Activate on arrival for full 4G/5G coverage wherever you go.
What's included
Unlimited data
Full-speed 4G/5G on trusted local networks.
Nationwide coverage
Reliable signal across the whole country, not just major cities.
Instant activation
Scan once, connect immediately. No physical SIM needed.
QR delivery instantly
Your code arrives by email moments after purchase.
Flexible top-up
Extend your plan mid-trip without losing your number.
24/7 support
Live chat and email support around the clock.
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PLAN DETAILS
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Network: Docomo — Japan's #1 Network
Speed: 4G / 5G LTE
Hotspot: ✓ Data plans only | ⚠️ Not on unlimited
Coverage: Nationwide — all 47 prefectures
Activation: Instant after QR scan
Delivery: QR code to email in 2 minutes
Compatible: iPhone XS+ | Samsung S20+
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COVERAGE
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Cities: Tokyo · Osaka · Kyoto · Hiroshima
Sapporo · Fukuoka · Nagoya · Nara
Nature: Mount Fuji · Hakone · Hokkaido
Japanese Alps · Nikko
Transport: ✓ Shinkansen bullet trains
✓ Narita & Haneda airports
✓ Tokyo Metro & all major lines
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WHICH PLAN IS RIGHT FOR ME?
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5GB / 10GB / 20GB — LIMITED DATA
✓ Hotspot included
✓ Best value
✓ Recommended for most travelers
→ 10GB = ideal for 1-2 week trips
→ 20GB = ideal for 2-4 week trips
UNLIMITED — 10 / 15 / 30 DAYS
✓ Stream & upload freely
⚠️ No hotspot
⚠️ Fair usage policy applies
→ Best for heavy data users only
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HOW TO ACTIVATE
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1. Purchase — checkout in under 60 seconds
2. Receive — QR code to email in 2 minutes
3. Scan — activate before you board
4. Land — connected the moment you arrive
No queues. No SIM cards. No roaming fees.
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IMPORTANT
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⚠️ Hotspot only on data plans (5/10/20GB)
⚠️ Unlimited plans have fair usage policy
⚠️ One eSIM per device — not transferable
⚠️ Plan starts from first use — not purchase date
⚠️ Requires eSIM compatible device
1. Check compatibility. iPhone XS or newer, running iOS 12.1+.
2. Open Settings. Go to Settings > Cellular > Add eSIM.
3. Scan the QR code. Use the code from your confirmation email, or enter the details manually.
4. Label the plan. Name it so you can tell it apart from your home line.
1. Check compatibility. Most Android devices from 2019+ support eSIM (Google, Samsung, and others).
2. Open Settings. Go to Settings > Network & internet > SIMs > Add eSIM (menu wording varies by device).
3. Scan the QR code. Use the code from your confirmation email, or enter the details manually.
4. Activate. Turn on data roaming for the new eSIM once you land.
Why you should get the esim
eSIMTRAV data plans include many benefits:
24/7 chat support
Our support team is available around the clock to help you with any questions or issues.
Easy to use
Download and activate your eSIM in minutes. No technical knowledge required.
One eSIM for all your trips
Use the same eSIM across 200+ destinations worldwide. No need to buy a new SIM for each trip.
Never run out of data
Get notifications when you reach 80% of your data limit so you can top up before running out.
Your security is top priority
All connections are encrypted and secure. Your data privacy is protected at all times.
Global and regional plans
Choose from flexible plans that cover single countries or entire regions to stay connected wherever you go.
How does eSIM work?
1
Choose your destination and data plan
2
Buy From Our Platfrom
3
Scan QR code to install your eSIM
4
Activate and enjoy instant connectivity
1
Choose your destination and data plan
2
Buy From Our Platfrom
3
Scan QR code to install your eSIM
4
Activate and enjoy instant connectivity
Why travelers choose the eSIM app
Trusted by thousands of travelers worldwide
Frequently asked questions about eSIMs
An eSIM is a digital SIM card that allows you to activate a cellular plan without having to use a physical SIM card.
You can install an eSIM by scanning a QR code provided by your carrier or by entering the activation details manually in your device settings.
Most modern smartphones support eSIM technology. Check your device specifications or contact your manufacturer to confirm compatibility.
Yes, many devices support dual SIM functionality, allowing you to use both an eSIM and a physical SIM card simultaneously.
eSIM activation is typically instant once you scan the QR code or enter the activation details. The process usually takes just a few minutes.
eSIM profiles are typically device-specific. To use your plan on a new device, you'll need to contact your carrier to transfer or reissue your eSIM.
If you delete your eSIM profile, you'll lose access to that cellular plan. Contact your carrier to reinstall the profile if needed.
Yes, you need an internet connection (Wi-Fi or mobile data) to download and activate your eSIM profile.
Yes, most eSIM-compatible devices can store multiple eSIM profiles, though only one or two can be active at a time depending on your device.
Yes, eSIM technology is secure and uses encryption to protect your data. It's actually more secure than physical SIM cards as it cannot be physically removed or stolen.