Find the best Unlimited data plans
Lite
0.5GB per day with 4G LTE
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Data Only plan
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Original price was: $18.65 USD.$13.99 USDCurrent price is: $13.99 USD.
Basic
1GB per day with 4G LTE
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Data Only plan
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Original price was: $22.65 USD.$16.99 USDCurrent price is: $16.99 USD.
Pro
2GB per day with 4G LTE
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Data Only plan
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Original price was: $33.32 USD.$24.99 USDCurrent price is: $24.99 USD.
All our plans include
these benefits
Unlimited
Internet Usage
Cover Japan,
Korea, China
Free Mobile
Hotspot
Top-up Options
Available
What you can expect

150,000+ Travelers like you already used our eSIM
Join them now!
We have helped thousands of customers get hassle-free connectivity. Experience the easiest way to stay connected.

eSIM Japan-Korea-China covers Japan, Korea, and China
ESIMJAPAN.com offers reliable networks that cover Japan, Korea, China. You’ll be automatically connected to a local carrier as you travel between countries.
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1GB of data is enough for most travelers for a day
Youtube
Watch videos for 1 hr
Google Translate
Translate a text 6,600 times
Google Maps
Search 2,500 routes
Send messages for 2.5 hrs
How it works

Get eSIM at your fingertips, Get ready for your trip!

Step 1
Pick a plan
Choose the plan that suits your travel needs and place an order.

Step 2
Scan the QR code
Receive the QR code via email and instantly scan it to activate.

Step 3
Ready to go!
Have a light and enjoyable trip without any data concerns.
Things to know
Check CompatibilityBefore ordering, ensure your device is compatible and unlocked. Check our list of compatible models by clicking here. To briefly check compatibility, dial *#06# on your device and check that your IMEI or MEID is displayed.
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Activation PointYour data plan will start as soon as you connect to local network. You can scan the QR code and install the eSIM in advance. 24 hours is counted as 1 day and counted continuously from the point of service activation.
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Expiration PeriodPurchased plan can be used within 180 days from purchase. Since it is one-time prepaid data plan, once it is activated, there is no auto-renewals or extra charges. |
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For assistance, contact the ESIMWORLD.net anytime at [email protected] or via WhatsApp. |
Frequently asked questions
Where can I use eSIM Japan-Korea-China Unlimited?
eSIM Japan-Korea-China Unlimited works in Japan, Korea and China.
Can I check the supporting network for each country?
We select and offer the best data plans which provide the best coverage.
- Japan: KDDI/Softbank
- Korea: KT
- China: CMCC
Should I order and activate an eSIM before traveling?
You can purchase an eSIM at your convenience, either one day before your travel date or upon arrival at your destination.
Additionally, please note that to install the eSIM, your device must be connected to a Wi-Fi or a cellular data network.
Are voice calls and SMS available with the eSIM plan?
You cannot make phone calls or use SMS with this eSIM plan.
eSIM Japan-Korea-China Unlimited is data-only and does not include a local mobile number.
After my eSIM data amount runs out, can I make a top-up?
Yes, the top-up option is available. You can find the ‘Make a Top-up’ button in the email that contains your QR code to extend your eSIM.
What should I know about purchasing multiple eSIMs?
1. Check the ICCID and install each eSIM separately.
Each eSIM can only be installed once and on one device.
Please use the ICCID to distinguish each eSIM and install them on different devices.
You can find the ICCID and Order Number on your QR code voucher.
2. Make sure you’re installing on the correct device.
After an eSIM is installed on a device, it cannot be moved to another device.
Please double-check the intended device before installation.
3. One ICCID per device.
Do not scan the same ICCID on two devices.
Each eSIM must be installed on a separate device.
4. Do not delete the eSIM.
Once deleted, the eSIM cannot be reinstalled.
If you are experiencing an issue, please contact customer support before removing it.
What should I do, when I didn't receive a QR code email?
Our QR code is sent automatically to the email address you’ve written in the order form within 15 minutes. If you haven’t received your email, please check the following below :
- Please check your promotion or spam folder first.
- You may have a typo in the email address you provided to us. In this case, please contact us at [email protected], so we can resend it to you as soon as possible.
- Please check the email associated with your payment method, as the QR code will be sent to that address.
How can I get support from ESIMWORLD.net Team?
You can contact our Team anytime at [email protected] or on WhatsApp.
Reviews on eSIM Japan-Korea-China Unlimited
eSIM Japan-Korea-China Unlimited
| 5 star | 67% | |
| 4 star | 0% | |
| 3 star | 33% | |
| 2 star | 0% | |
| 1 star | 0% |











Hi, everything seems to work well except the Tiktok app… it’s a pity.
Perfect and quick answer
Thank you for the kind words! We’re so glad to hear that you had a quick and helpful experience with our customer support team.
It’s easy to install and work everywhere. Solving 3 countries with one e-sim
Thanks for the awesome feedback! We’re thrilled to hear you found the installation easy and that our eSIM is working seamlessly across three countries. That’s exactly the kind of flexibility we aim to provide. If you ever need anything, don’t hesitate to reach out!