No.1 Japan eSIM Store

Get most reliable way
to stay connected in Japan

Get most reliable way to stay connected in Japan

Best eSIM Japan Plans

Select your perfect data plans to enjoy 4G LTE

Unlimited Data


4.99 999+ sold
Valid for 3-30 days
Starts at

3.99

5GB Data


4.82935 sold
Valid for 15 days
15.99

11.99

Daily 3GB Data


4.75899 sold
Valid for 5-90 days
23.99

17.99

For city travelers

City Plans connect to the best local network
Tokyo
from $3.99
Osaka
from $3.99
Kyoto
from $3.99
Okinawa
from $3.99

For world travelers

Multi-Country Plans cover multiple destinations
Asia-Australia-USA
from $15.99
Asia Unlimited
from $16.99
Global Unlimited
from $3.99

Our Local Network provides coverage
99% of time in Japan

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

Why ESIMJAPAN.COM

Fast
4G LTE data
Experience the remarkable speed of our dependable 4G LTE network, ensuring a smooth and uninterrupted connection.
Swift delivery
& Activation
Save precious time and free yourself from concerns about potential disruptions with our hassle-free, uninterrupted data services.
Limitless
hotspot data
Enjoy the freedom of unrestricted hotspot usage. Share your data with loved ones and multiple devices without any constraints.
Keep your original
phone number
Keep your home phone number and stay connected with your loved ones back home, all while enjoying reliable data connectivity through our eSIM.
Completely prepaid &
No-contract plan
Enjoy our straightforward one-time prepaid eSIM without any complicated contracts or unexpected charges.
Nearly local rate &
Clear pricing
Say goodbye to costly roaming charges and hello to budget-friendly, transparent pricing. Make the smart choice by choosing our eSIM.

Our 24/7 specialists are here to help you

Start your journey with confidence. Our dedicated customer support team is available to help you from anywhere in the world. Reach out to us via email.

Get help within 5 minutes.
Connect with real human support, not an automated response.
Get effective and real solutions from our knowledgeable experts.

Customers love eSIM Japan

Todd Carson

Verified

eSIM Japan Fixed Plans
“Setting up the eSIM was remarkably straightforward. Just follow the installation guide from eSIM Japan. In less than 5 minutes, I had fast and dependable internet connectivity that pleasantly exceeded my expectations. If you’re in search of an affordable, top-notch eSIM, you’re in the right place.”
Todd Carson

Verified

eSIM Japan Fixed Plans
“Setting up the eSIM was remarkably straightforward. Just follow the installation guide from eSIM Japan. In less than 5 minutes, I had fast and dependable internet connectivity that pleasantly exceeded my expectations. If you’re in search of an affordable, top-notch eSIM, you’re in the right place.”

Aiguo Chen

Verified

eSIM Japan Unlimited Plans
“For those who are new to using eSIM for the first time, don’t hesitate to make the most of the exceptional 24/7 customer support. My journey with seamless high-speed internet on my Galaxy 23 Ultra was truly enhanced by the invaluable assistance of the Customer Support team. The plan provided flawless coverage in Japan. You don’t need to look any further; this is the perfect solution.”
Aiguo Chen

Verified

eSIM Japan Unimited Plans
“For those who are new to using eSIM for the first time, don’t hesitate to make the most of the exceptional 24/7 customer support. My journey with seamless high-speed internet on my Galaxy 23 Ultra was truly enhanced by the invaluable assistance of the Customer Support team. The plan provided flawless coverage in Japan. You don’t need to look any further; this is the perfect solution.”

Maria Wang

Verified

eSIM Asia Unlimited
“I was happy to find an eSIM that covers all the countries that I want and perfectly fits my trip. From choosing the perfect plan to securely processing PayPal transactions in USD, the entire procedure was easy and trustworthy. Since it is a prepaid eSIM, there was no extra charge or auto-renewal as described. Also, the Unlimited plan provided stable 4G LTE everywhere I go. ”
Maria Wang

Verified

eSIM Asia Unlimited
“I was happy to find an eSIM that covers all the countries that I want and perfectly fits my trip. From choosing the perfect plan to securely processing PayPal transactions in USD, the entire procedure was easy and trustworthy. Since it is a prepaid eSIM, there was no extra charge or auto-renewal as described. Also, the Unlimited plan provided stable 4G LTE everywhere I go.”

Emilia Fischer

Verified

eSIM Fukuoka
“I must say, I was genuinely impressed by its overall performance with my iPhone 14. The eSIM plan delivered a consistently fast internet connection throughout my entire trip in Fukuoka. The customer support was amazingly fast and helpful If you’re seeking a hassle-free data experience, this eSIM is the clear choice.”
Emilia Fischer

Verified

eSIM Fukuoka
“I must say, I was genuinely impressed by its overall performance with my iPhone 14. The eSIM plan delivered a consistently fast internet connection throughout my entire trip in Fukuoka. The customer support was amazingly fast and helpful If you’re seeking a hassle-free data experience, this eSIM is the clear choice.”

Carlos Silva

Verified

eSIM Japan Unlimited Plans
“The eSIM Japan was a game-changer for my trip in Japan. I seamlessly installed and activated it on my Galaxy Z Flip 5. I enjoyed consistent high-speed data coverage throughout Japan. It was smart to choose the Unlimited Plan because I didn’t have to worry about losing internet access. If you’re an Android user in need of unlimited data and extensive coverage, this eSIM is a must-have.”
Carlos Silva

Verified

eSIM Japan Unlimited Plans
“The eSIM Japan was a game-changer for my trip in Japan. I seamlessly installed and activated it on my Galaxy Z Flip 5. I enjoyed consistent high-speed data coverage throughout Japan. It was smart to choose the Unlimited Plan because I didn’t have to worry about losing internet access. If you’re an Android user in need of unlimited data and extensive coverage, this eSIM is a must-have.”

 

ESIMJAPAN.COM provides the ultimate eSIM service for travelers in Japan. eSIM lets travelers access local data plans using virtual SIM. We provide the easiest way to get connected in Japan at a reasonable price. Have an amazing time with eSIM data plans in Japan.
Join us at ESIMJAPAN.COM for an unforgettable experience in Japan. Stay connected, whether you’re at the top of Tokyo Tower, climbing Mount Fuji, or exploring the lush Arashiyama Bamboo Grove. Capture and share these moments on your favorite social media platforms to make your journey even more memorable.
Leave your worries behind; our 24/7 customer support is here for you throughout your trip. We guarantee an extraordinary trip with our reliable and fast eSIM. Start planning your unforgettable adventure in Japan today.

Are you new to eSIM?

Count on us for your stress-free eSIM experience.

01

What is eSIM?

eSIM, short for embedded SIM, provides a hassle-free solution for travelers seeking mobile data access abroad without the need to swap out physical SIM cards. Our user-friendly eSIM data plans are swiftly delivered to your email within 5 to 15 minutes of payment. Say goodbye to the hassle of queuing up for a physical SIM card while traveling. With eSIM, you can keep your original physical SIM for receiving SMS and calls from your home country. Unlock the advantages of eSIM with a quick QR code scan and kickstart your remarkable journey with our exceptional eSIM data plans.

02

Is my device compatible?

Please verify your device’s compatibility with our advanced eSIM technology to ensure a seamless connectivity solution. While most GSM-compatible devices can work with our eSIM, compatibility may vary based on your location and carrier. For iOS devices, models released after the iPhone XR generally support our eSIM; however, devices manufactured in Hong Kong or China may not offer eSIM functionality. On the Android side, the latest Samsung Galaxy and Google Pixel phone models typically offer compatibility with our eSIM, though it may depend on the specific model, manufacturing location, and carrier. To ensure compatibility, please refer to our comprehensive list of supported devices.
Apple iPhone

Compatible Device

iPhone 14, 14 Plus, 14 Pro, 14 Pro Max,
iPhone SE3 (2022),
iPhone 13, 13 Pro, 13 Pro Max, 13 Mini,
iPhone 12, 12 Pro, 12 Pro Max, 12 Mini,
iPhone 11, 11 Pro, 11 Pro Max,
iPhone SE2 (2020),
iPhone XR, iPhone XS, XS Max
(Recommended iOS version: iOS 13.3 or later)

Incompatible Device

iPhone purchased from mainland China
iPhone purchased from Hong Kong and Macao (except for iPhone 13 mini, iPhone 12 mini, iPhone SE 2020, and iPhone XS)

Samsung Galaxy

Compatible Device

Galaxy S24 5G, S24 Ultra 5G, S24+ 5G,
Galaxy S23 5G, S23 Ultra 5G, S23+ 5G,
Galaxy S22 5G, S22 Ultra 5G, S22+ 5G,
Galaxy S21 5G, S21 Ultra 5G, S21+ 5G,
Galaxy S20, S20+, S20 Ultra 5G,
Galaxy Note 20, Note 20 Ultra, Note 20 Ultra 5G
Galaxy Note 20+, Note 20 FE, Note 20 FE 5G,
Galaxy Fold, Z Fold 2, Z Fold 3, Z Fold 4 5G,
Galaxy Z Flip, Z Flip 3 5G, Z Flip 4 5G

Incompatible Device

All Samsung S20 FE/S21 FE models
S20/S21 and Galaxy Z Flip 5G from USA
Note 20 Ultra and Galaxy Z Fold 2 from USA and Hong Kong

Google Pixel

Compatible Device

Pixel 8, 8Pro,
Pixel 7, 7Pro,
Pixel 6, 6a, 6Pro,
Pixel 5, 5a,
Pixel 4, 4a, 4XL,
Pixel 3, 3XL,
Pixel 3a, 3aXL

Incompatible Device

Pixel 3 models manufactured from Australia, Taiwan, and Japan
Pixel 3 models bought from US or Canadian carriers other than Sprint and Google Fi
Pixel 3a models bought in South East Asia and with Verizon service

03

Why choose eSIM over other options?

Affordable Choice
Time-Saving Convenience
Environmentally Responsible
Make a smart consumer choice with a cost-effective alternative to traditional international roaming plans. Say goodbye to long waits for physical SIM cards or pocket Wi-Fi. Your eSIM will be promptly delivered to your email inbox. Play your part in environmental preservation by choosing a plastic-free eSIM, actively reducing waste and CO2 emissions.
  Affordable Choice
Make a smart consumer choice with a cost-effective alternative to traditional international roaming plans.
Time-Saving Convenience
Say goodbye to long waits for physical SIM cards or pocket Wi-Fi. Your eSIM will be promptly delivered to your email inbox.
Environmentally Responsible
Play your part in environmental preservation by choosing a plastic-free eSIM, actively reducing waste and CO2 emissions.

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.

If you still wonder?

Can I get eSIM in Japan?

Absolutely, you can get an eSIM anytime, anywhere, provided you have a compatible and unlocked device.
For the complete list of supported device models, please visit our website by clicking here.
To determine whether your device is locked or unlocked, please refer to the brand-specific instructions for your phone:

For Apple Devices:

01. Access [Settings] – [General] – [About] and scroll down
02. If you see “Network Provider Lock – No SIM restrictions” and “Digital SIM – IMEI (number will appear),” your phone supports eSIM.
03. If you encounter “SIM restrictions,” your phone does not have eSIM support.

For Samsung & Google Devices:

01. Access [Settings] – [Connections] – [Mobile networks].
02. Choose [Networks operators]
03. If you see multiple available networks, your phone is likely unlocked and eSIM-compatible.
04. If only one result is visible, or the option to search for networks is unavailable, your phone may be carrier-locked. In such a scenario, you’ll need to contact your domestic carrier to unlock your phone before using an eSIM.

Which eSIM is best for Japan?

We take pride in offering the best eSIM for tourists in Japan. We provide cost-effective, high-speed eSIM data plans that cover various regions in Japan. Our plans offer global coverage and city-specific options, each with varying durations of validity.

Complete your eSIM purchase in just three easy steps:

First, select the data plan that aligns with your travel requirements.
Second, securely process your payment through the trusted PayPal gateway.
Lastly, receive your QR code via email within a mere 15 minutes.

How do I set up eSIM in Japan?

We will send you a confirmation email with a QR code after your purchase is completed.
There are two ways to add an eSIM to your device, and please note that these steps may vary depending on your device and language. To activate the plan, ensure you are connected to a strong Wi-Fi signal and not in Airplane Mode.

For Apple

Activating by scanning the QR code
01. Go to [Settings] and tap [Cellular/Mobile Data]
02. Tap [Add Cellular Plan] or [Add eSIM]
03. Select [Scan QR Code] and scan the QR code received via email
04. Follow the activation instructions when your device prompts you to complete the installation

Activating by entering manual information
01. Go to [Settings] – [Cellular/Mobile Data] – [Add Cellular Plan/eSIM] – [Scan QR code] – [Enter Details Manually]
02. Enter the ‘SM-DP+ Address’ and ‘Activation Code’ information provided in the email
03. Follow the activation instructions when your device prompts you to complete the installation

For Samsung devices

Activating by scanning the QR code
01. Go to [Settings] – [Connections] – [SIM Card Manager] – [Add a Mobile Plan]
02. Choose [Scan Carrier QR code]
03. Scan the QR Code received via email
04. Follow the activation instructions when your device prompts you to complete the installation

Activating by entering manual information
01. Go to [Settings] – [Connections] – [SIM Card Manager] – [Add a Mobile Plan]
02. Choose [Scan Carrier QR code] and tap [Enter Activation code]
03. Type the ‘Activation Code’ provided in the email
04. Follow the activation instructions when your device prompts you to complete the installation

For Samsung devices

Activating by scanning the QR code
01. Go to [Settings] – [Network & Internet] – Tap the + icon next to Mobile Network
02. Select [Download a SIM instead] – [Next]
03. Scan the QR Code received via email
04. Follow the activation instructions when your device prompts you to complete the installation

Activating by entering manual information
01. Go to [Settings] – [Network & Internet] – Tap the + icon next to Mobile Network
02. Select [Download a SIM instead] – [Next] – [Need help?]
03. Tap on [Enter Data Manually] and type the ‘Activation Code’ provided in the email
04. Follow the activation instructions when your device prompts you to complete the installation

Which is the ideal eSIM package for Japan?

When it comes to choosing the right eSIM package for your journey in Japan, it’s crucial to take into account factors like your data requirements, coverage, and the length of your stay. Here are several options to consider:

| eSIM Japan Unlimited Plans: These plans offer unlimited data, with reduced speeds (384 kbps) after exhausting your high-speed 4G LTE data. Validities range from 3 to 12 days.

| eSIM Japan Fixed Plans: These plans ensure consistent 4G LTE connectivity with data allowances spanning from 3GB to 30GB. You can select validities ranging from 7 to 30 days.

| eSIM Asia Unlimited: Perfect for travelers venturing beyond Japan, providing coverage in 13 European countries.

Before making your choice, we strongly recommend thoroughly reviewing the details and terms of each eSIM plan. If you need personalized assistance in selecting the perfect plan, don’t hesitate to contact the eSIM World team at [email protected]

Does the eSIM plan support voice calls and SMS?

Regrettably, eSIM Japan exclusively provides data-only plans, and local phone numbers are not included in these packages. As a result, these eSIM plans do not support the ability to make voice calls or send SMS. If you need voice call and SMS functionality, we recommend using VoIP (Voice over Internet Protocol) services such as Skype or other messaging applications that rely on data connectivity to facilitate calls and messaging.

How long does it take to receive an email with the QR code?

Upon completing your payment, our eSIM QR code is automatically dispatched to the provided email address within 15 minutes. If you haven’t received it within this timeframe, please follow these steps:

1. Check Spam or Promotion Folder
Examine your spam or promotion folder, as your email might have been filtered there.

2. Contact Us for Assistance
If there’s a typo in your email address, kindly reach out to us at [email protected] for a prompt resend.

3. Payment Processing Delay
If you used iDEAL or another non-PayPal payment method, there may be delays during the transfer to PayPal. In such cases, please contact the respective payment gateway for assistance.

4. PayPal Security Measures
Occasionally, PayPal may subject your payment to security checks, which could take up to 72 hours. This is part of PayPal’s security protocol. For guidance, please reach out to PayPal’s customer service.

Please be aware that even for credit or debit card payments, processing is routed through PayPal, potentially undergoing PayPal’s security checks and pending status. For further assistance, we recommend reaching out to PayPal’s customer service.

How do I get assistance from eSIM World Team?

If you need assistance or have any questions, please don’t hesitate to contact us at [email protected]. Our dedicated customer support team is available around the clock. Feel free to reach out, and we’ll be delighted to help with any concerns or inquiries regarding your eSIM plan or usage.

How can I confirm my eSIM activation?

To ensure your eSIM is activated, watch for the following two signs:

1. eSIM Profiles
Go to your device’s eSIM settings, where you’ll find a list of available profiles or plans. A successfully activated eSIM will display an active profile without a phone number listed among the options.

2. Signal and Connectivity
Once your eSIM is activated and connected to a cellular network, you should observe signal bars or connectivity indicators in your device’s status bar. Additionally, you might see the carrier name associated with the eSIM, confirming both its activation and network connection.

Is it necessary to deactivate my original SIM?

We highly recommend deactivating your original SIM to avoid incurring data roaming charges from your domestic carrier while using the eSIM. By disabling your original SIM, you ensure that your device solely relies on the eSIM for data connectivity during your travels.
However, if you still wish to receive calls and SMS on your home number while using the eSIM, you can keep your original SIM active. In this scenario, we suggest deactivating the “Automatic Cellular Data Switching” feature on your device. This precaution prevents unintentional data usage, ensuring that data traffic is routed through the eSIM plan rather than the original SIM.

Do I need to enable data roaming for eSIM?

It’s essential to activate data roaming for the secondary line, which is your added eSIM plan. To enable data roaming, follow these steps:

For Apple Devices:

01. Access [Settings] – [Cellular]
02. Choose the [Secondary] (the eSIM plan you’ve added)
03. Ensure that [Data Roaming] is switched to the ON position

In addition, to prevent any unexpected charges, it’s vital to disable the automatic switching of lines. Here’s how you can complete this on Apple Devices:

For Apple Devices:

01. Access [Settings] – [Cellular]
02. Tap [Cellular Data]
03. Verify that [Allow Cellular Data Switching] is turned OFF

We also recommend contacting your domestic carrier to inquire about “Blocked charged international roaming” services. This will help ensure you have the most suitable data options when using the eSIM plan.

How can I check my data balance?

You can easily estimate your data usage by accessing your device’s Settings. For precise data consumption details, please contact us at [email protected].
The procedure differs based on your device’s manufacturer:

For Apple devices

01. Open [Settings]
02. Go to [Cellular/Mobile Data]
03. Find your data usage under “Current Period Roaming.”
04. Alternatively, you can find more detailed instructions on the Apple website here.
You can also dial 1019# to check your data usage via a call

For Samsung devices

01. Go to [Settings] – [Connections]
02. Choose [Data usage]
03. Your mobile data consumption will be displayed
04. You can also dial 1019# and make a call to check your data usage

For Google devices

01. Open [Settings] – [Network & Internet] – [Internet]
02. Tap [Settings] next to your operator
03. At the top, you’ll see the total data you have used

What happens if I use up my data or exceed the validity period?

Once you’ve depleted your data or the validity period has ended, internet access will be suspended. If you want to extend the validity or acquire additional data, topping up is a simple process. You’ll find the “Make a Top-up” button in the email containing the QR code.

How can I delete the eSIM once I am done?

To remove your eSIM from your device, please follow these steps:

For Apple

01. Access [Settings] – [Cellular/Mobile Data]
02. Tap on the eSIM plan you would like to remove from the list
02. Choose [Remove Cellular Plan](The name of the button can be something similar depending on the device)

For Samsung

01. Access [Settings] – [Connections] – [SIM card manager]
02. Choose the eSIM plan you want to remove
03. Toggle the switch to disable the eSIM
04.Tap [Remove]

For Google

01. Access [Settings]
02. Tap [Network & internet] – [Mobile network]
03. Choose the eSIM you want to delete
04. Tap [Delete SIM]