eSIM Japan Fixed Data


• 4G LTE high-speed for chosen data amount.
• Connect to #1 Japan network, KDDI.
• Get your QR code and activate it instantly.
SKU: N/A Category:

Instant Delivery

eSIM is sent via email within 5 to 15 minutes!

Plan details:

  After exhausting your selected data plan, data off
  Data-only plans, not including local phone numbers


Validity Period: 7 days



Validity Period: 15 days



Validity Period: 15 days



Validity Period: 20 days



Validity Period: 30 days



Validity Period: 30 days


All our plans include
these benefits

4G LTE Data
Free Mobile
Top-up Options

What you can expect

High-speed data

Experience the reliable
4G LTE local network.

Instant connectivity

Get mobile data connection
in just a couple of minutes.

Keep number

Keep your current number
and use data with our eSIM.

Near-local rate

Goodbye to expensive roaming fees. No hidden fee.

High-speed data

Experience the reliable 4G LTE local network.

Instant connectivity

Get mobile data connection in just a couple of minutes.

Keep number

Keep your current number and use data with our eSIM.

Near-local rate

Goodbye to expensive roaming fees. No hidden fee.

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.

Our Local Network covers 99% of the time in Japan

ESIMJAPAN.COM offers reliable service on the KDDI’s network. You’ll enjoy 4G LTE speed almost everywhere you travel in Japan.

5GB of data is enough for travelers to enjoy using apps


Watch videos for 5 hrs

Google Translate

Translate a text 33,000 times

Google Maps

Search 12,500 routes


Send messages for 12.5 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 Compatibility

Before 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.


Activation Point

Your 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.


Expiration Period

Purchased 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.

To get in touch with us, ask eSIM World Team anytime via [email protected].

Frequently asked questions

Can I use Nationwide eSIM Plans everywhere in Japan?

Yes, eSIM Japan Fixed Data plans work everywhere in Japan. We select and offer the best data plans which provide the best nationwide coverage.

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 Fixed Data plans are data-only and do not include a local mobile number.

After my eSIM plan expires, can I extend it?

We also offer a top-up service. You can find the “Make a Top-up” button in the email containing your QR code.

Are there any inaccessible mobile apps when using the eSIM plan?

Please be aware that as this eSIM plan provides a Hong Kong IP address, you may encounter issues accessing services such as TikTok or other restricted services in Hong Kong.

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 :

  1. Please check your promotion or spam folder first.
  2. 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.
  3. 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].

Customer Reviews

Customer Reviews

Based on 873 reviews
The eSIM is easy to use

Easy to use

We're thrilled to hear that you found our service easy to use, David!
Making the user experience smooth and straightforward is one of our top priorities, so it's fantastic to know that you had a positive experience.
Our team works hard to ensure that our platform is intuitive and accessible to all users, so your feedback is greatly appreciated.
If you have any suggestions for how we can further improve our ease of use, please don't hesitate to let us know.
Thank you for choosing our service, and we look forward to continuing to provide you with a seamless experience.

The eSIM was very easy to use and quick to install.

eSIM was very easy to use and quick to install. Was able to install it fully while waiting in customs. I received instant service that covered all the places we visited while in Japan, even worked on the ski slopes. Would certainly recommend to someone looking for an affordable option in cellular data while abroad.

Thank you so much for sharing your positive experience with our eSIM service, Morgan!
We're thrilled to hear that it was easy to use and quick to install, allowing you to get connected seamlessly while waiting in customs.
It's fantastic to know that you received instant service coverage throughout your travels in Japan, including on the ski slopes.
Your recommendation means a lot to us, and we're delighted to have provided you with an affordable and reliable option for cellular data while abroad.
Should you need any assistance in the future, please don't hesitate to reach out.
Safe travels!

Eugene Joseph Topacio

eSIM Japan Fixed Data

Janelle Lujan

eSIM Japan Fixed Data

Emil Ivanov

The eSIM was easy to setup and worked as expected

We’re thrilled to hear that the eSIM setup was smooth and met your expectations, Emil!
Ensuring a hassle-free experience is one of our top priorities, and it’s great to know we’ve achieved that for you.
Your feedback reassures us that our efforts to simplify the process are paying off.
We’ll continue to improve and deliver reliable services.
Thank you for sharing your positive experience with us!

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