Instant Delivery
eSIM is sent via email within 5 to 15 minutes!
Find the best Unlimited data plans
Lite
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0.5GB per day with 4G LTE
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Data Only plan
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Starts at
13.99/8days
Basic
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1GB per day with 4G LTE
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Data Only plan
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Starts at
16.99/8days
Pro
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2GB per day with 4G LTE
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Data Only plan
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Starts at
24.99/8days
All our plans include
these benefits
Unlimited
Internet Usage
Cover Japan,
Korea, Taiwan
Free Mobile
Hotspot
Top-up Options
Available
See all pricing table
| Validity Days | Lite | Basic | Pro |
| 8 Days | $13.99 | $16.99 | $24.99 |
| 12 Days | $18.99 | $23.99 | $34.99 |
| 15 Days | $22.99 | $28.99 | $42.99 |
| 30 Days | $34.99 | $43.99 | $63.99 |
In line with Taiwan’s latest regulations, 
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-Taiwan covers Japan, Korea, and Taiwan
ESIMJAPAN.COM offers reliable networks that cover Japan, Korea, Taiwan. 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
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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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To get in touch with us, ask eSIM World Team anytime via [email protected]. |
Frequently asked questions
Where can I use eSIM Japan-Korea-Taiwan Unlimited?
eSIM Japan-Korea-Taiwan Unlimited works in Japan, Korea and Taiwan.
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
- Taiwan: Chunghwa
What is real-name registration, and how do I complete it?
In line with Taiwan’s latest regulations, real-name registration is required to activate the eSIM in Taiwan. Please install the eSIM first, then complete registration via the link provided upon arrival or in your QR voucher email.
* A Hong Kong identity card is not valid for this process.
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-Taiwan 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 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 followings 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.
- There might be a delay in completing the payment.
- If you used iDEAL or a payment method other than PayPal, be aware that the payment transfer to PayPal may take several minutes to hours. Since this process depends on the payment gateways, we recommend contacting them directly for assistance.
- In some cases, your payment might be pending due to PayPal’s security measures. While we cannot guarantee the timeframe, the payment could be completed within 72 hours.
- Keep in mind that even if you paid with a credit or debit card, the payment is processed through PayPal. Therefore, it might be subject to PayPal’s security checks, resulting in a pending status. As this is PayPal’s policy, it’s best to contact PayPal’s customer service for assistance.
How can I get support from eSIM World Team?
To get in touch with us, ask eSIM World Team anytime via [email protected].
