Stay connected in Japan with Japan Wireless eSIM! You can keep your carrier SIM in place and roam freely with your Dual SIM device.
Affordable & Stable
Our eSIMs provides the most affordable service for travelers in Japan, also compatible with almost all Iphones & Android phones for endless fun!
Nationwide Coverage
Our eSIMs have the best internet coverage around Japan. Share your beautiful photos of Japan on your social media!
Reliable Support
7 days a week, multilingual customer support based in Japan. We will do our best to guarantee you have no issues while in Japan!
Affordable Local Prices
The Best Japan eSIM for the Best Price.
Easy setup
Activate your eSIM in minutes and get your device connected right away.
English Customer Support
Available 7 days a week.
Data Usage Check
Check how much data you have used in your Japan eSIM!
Convenience
Instant eSIM QR code delivery, no pick ups needed in Japan.
Flexibility
Our Japan eSIM service allows you to have up to 30 days to activate.
Plan & Network
Plan Type: 4G Fixed Data
Best For: Short trips, light data usage, backup connections, and cost-conscious travelers
Network: NTT Docomo
Speed: 4G LTE
Coverage: Nationwide coverage across Japan
Data Usage & Hotspot Policy
Fixed Data Usage:
Includes a fixed amount of high-speed data.
Once data is fully used, internet access will stop completely.
Installation & Activation
Installation: QR code or manual setup
Delivery: Immediate after purchase
Activation: Automatically activates when you arrive in Japan and turn on data roaming
Calls, Compatibility & Notes
Calls: Available via apps only (LINE, WhatsApp, Skype, etc.)
SMS: Not supported
Compatibility: Compatible with all eSIM-enabled smartphones
(Operation on tablets and smartwatches is not guaranteed)
eKYC: Not required
Refund: Non-refundable unless insurance is purchased
What is an eSIM?
Digital Embedded SIM
An eSIM is a built-in digital SIM card.
No physical SIM needed.
Instant Japan eSIM Activation!
Set up your eSIM instantly after purchase.
Scan the QR code or input Activation code.
Japan Travel Convenience
Instant eSIM connection.
3 min access to local networks in Japan.
Check compatibility
First, make sure your smartphone is compatible with our Japan esim.
Get your eSIM
Select the Japan eSIM data plan that suits your needs and purchase it. Your Japan eSIM QR Code will display immediately after. You'll also receive it in the email.
Install your eSIM
Simply scan your QR code and install your Japan eSIM. All the instructions will be sent to you by email. You are now ready to browse the web with the best eSIM in Japan!
eSIM
Easy
eSIMs can be remotely activated & deactivated. This capability simplifies the activation process and eliminates the need for SIM card distribution. Just scan the QR code or use the activation code.
Multiple profiles
eSIMs allows multiple profiles use.
Ideal for users who want to separate personal and
business affairs.
Flexibility
eSIMs allows users to swap between multiple carriers.
Secure
eSIM technology incorporates advanced
security features to protect user data and prevent
unauthorized access.
SIM
Inconvenient
Unlike eSIMS, physical SIM cards have to be picked up. Users will also need to ensure they have the correct tools before installing.
Damage/loss risk
Physical SIM cards,can be lost, damaged or even stolen.
Non eco-friendly
Physical SIM cards = More plastic waste!
Physical limitations
Physical SIM cards require slot in devices
that your device might not have. Iphone 14 model or later don’t have SIM card trays.
eSIM can be remotely activated & deactivated. Just scan the QR code or use the activation code.
eSIM allows multiple profiles use.
eSIM allows users to swap between multiple carriers.
eSIM technology with advanced security features to protect and prevent unauthorized access.
Physical SIM cards have to be picked up in person. You also need the right tools before installation.
Physical SIM cards, unlike the eSIM, can be lost, damaged or even stolen.
Physical SIM cards = More plastic waste!
Physical SIM cards need slot-in devices. Iphone 14 models and up don't have SIM card trays.
Stay connected in Japan with Japan Wireless eSIM! You can keep your carrier SIM in place and roam freely with your Dual SIM device.
Affordable & Stable
Our eSIMs provides the most affordable service for travelers in Japan, also compatible with almost all Iphones & Android phones for endless fun!
Nationwide Coverage
Our eSIMs have the best internet coverage around Japan. Share your beautiful photos of Japan on your social media!
Reliable Support
7 days a week, multilingual customer support based in Japan. We will do our best to guarantee you have no issues while in Japan!
Affordable Local Prices
The Best Japan eSIM for the Best Price.
Easy setup
Activate your eSIM in minutes and get your device connected right away.
English Customer Support
Available 7 days a week.
Data Usage Check
Check how much data you have used in your Japan eSIM!
Convenience
Instant eSIM QR code delivery, no pick ups needed in Japan.
Flexibility
Our Japan eSIM service allows you to have up to 30 days to activate.
Plan & Network
Plan Type: 4G Fixed Data
Best For: Short trips, light data usage, backup connections, and cost-conscious travelers
Network: NTT Docomo
Speed: 4G LTE
Coverage: Nationwide coverage across Japan
Data Usage & Hotspot Policy
Fixed Data Usage:
Includes a fixed amount of high-speed data.
Once data is fully used, internet access will stop completely.
Installation & Activation
Installation: QR code or manual setup
Delivery: Immediate after purchase
Activation: Automatically activates when you arrive in Japan and turn on data roaming
Calls, Compatibility & Notes
Calls: Available via apps only (LINE, WhatsApp, Skype, etc.)
SMS: Not supported
Compatibility: Compatible with all eSIM-enabled smartphones
(Operation on tablets and smartwatches is not guaranteed)
eKYC: Not required
Refund: Non-refundable unless insurance is purchased
What is an eSIM?
Digital Embedded SIM
An eSIM is a built-in digital SIM card.
No physical SIM needed.
Instant Japan eSIM Activation!
Set up your eSIM instantly after purchase.
Scan the QR code or input Activation code.
Japan Travel Convenience
Instant eSIM connection.
3 min access to local networks in Japan.
Check compatibility
First, make sure your smartphone is compatible with our Japan esim.
Get your eSIM
Select the Japan eSIM data plan that suits your needs and purchase it. Your Japan eSIM QR Code will display immediately after. You'll also receive it in the email.
Install your eSIM
Simply scan your QR code and install your Japan eSIM. All the instructions will be sent to you by email. You are now ready to browse the web with the best eSIM in Japan!
eSIM
Easy
eSIMs can be remotely activated & deactivated. This capability simplifies the activation process and eliminates the need for SIM card distribution. Just scan the QR code or use the activation code.
Multiple profiles
eSIMs allows multiple profiles use.
Ideal for users who want to separate personal and
business affairs.
Flexibility
eSIMs allows users to swap between multiple carriers.
Secure
eSIM technology incorporates advanced
security features to protect user data and prevent
unauthorized access.
SIM
Inconvenient
Unlike eSIMS, physical SIM cards have to be picked up. Users will also need to ensure they have the correct tools before installing.
Damage/loss risk
Physical SIM cards,can be lost, damaged or even stolen.
Non eco-friendly
Physical SIM cards = More plastic waste!
Physical limitations
Physical SIM cards require slot in devices
that your device might not have. Iphone 14 model or later don’t have SIM card trays.
eSIM can be remotely activated & deactivated. Just scan the QR code or use the activation code.
eSIM allows multiple profiles use.
eSIM allows users to swap between multiple carriers.
eSIM technology with advanced security features to protect and prevent unauthorized access.
Physical SIM cards have to be picked up in person. You also need the right tools before installation.
Physical SIM cards, unlike the eSIM, can be lost, damaged or even stolen.
Physical SIM cards = More plastic waste!
Physical SIM cards need slot-in devices. Iphone 14 models and up don't have SIM card trays.
7 days a week,
english customer support center.
We want to ensure you have no issues on your trip in Japan. Our customer support will always be on standby.
If you have any issues with your eSIM, call our customer service to:- Get connected within 3 minutes.
- Get step by step help in 7 languages.
- Connect with an actual human being.
FAQ
Please refer to our Set Up Guide page : https://www.japan-wireless.com/esim/setup-esim-iphone-android-guide
Airports such as Haneda, Narita, Itami and Kansai International provides free wifi access so you’ll be able to download your eSIM there.
To start off, it's important to understand that eSIM QR codes can only be activated once. Any subsequent scans will not be successful. Make sure your data roaming is turned on. If you have it turned off, your eSIM will not work. To check the activation status of your eSIM, please go to the "My eSIM" section and look under the "Purchased" category. If it's not activated, you can attempt a manual setup.
If you had not purchased insurance with your order, you will not be eligible for a refund.
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