How many GB will you use?
We have created a simulator so that you can estimate how many GB you will use based on your usage and length of stay.
Connection sharing.
No applications blocked.
Refund in case of problems.
Activate in one click via the Voilà app.
Travel to Japan with peace of mind thanks to our Japan eSIM plans starting at $1.52! Install your eSIM in just 2 minutes and enjoy fast, stable 4G/5G internet connectivity. No blocked apps, no roaming charges. And if you run out of data? Top up your plan directly from our app. Stay connected from Tokyo to Osaka, Kyoto, and Hokkaido throughout your stay in Japan with the best eSIM for travelers.
Compatibility: works with all eSIM-compatible devices.
Plan activation: automatic, as soon as you arrive at your destination (provided you have activated your eSIM and roaming in your settings).
Package duration: depending on the offer chosen, from 7 to 30 days.
Data plans: From 4 GB to 5 GB.
Delivery time: instant. If you purchased your data plan on the website, you will instantly receive a QR code by email for easy installation. If you purchased an eSIM via the app, you will see it appear instantly on your profile.
SMS/calls: not available. Calls and SMS can only be made through applications (VoIP), such as WhatsApp, Viber, and Signal.
Speed: 3G/4G/LTE/5G, depending on local network operators.
Hotspot: Unlimited hotspot sharing with your loved ones.
Coverage: Reliable internet access in many cities in Japan, such as Tokyo, Osaka, Kyoto, Hiroshima, and much more. Please note that coverage quality will depend on local operators.
Network: connects to local network operators, ensuring a stable and reliable Internet connection.
Top-up: if you run out of data, you can add more GB of data via the Voilà app.
eSIM plans Japan
The best eSIM for Japan. Activation in minutes and reliable internet connection upon arrival.
Choose the package that suits the length of your stay:
Stay connected anywhere in Japan with eSIM voilà
Enjoy fast, reliable connectivity anywhere in Japan without a SIM card, without stress, and without blocked apps.
No restrictions
Use all your favorite apps without restrictions: Google Maps, TikTok, and many more, including your banking apps.
National coverage
Enjoy a stable connection in all major Japanese cities: Tokyo, Osaka, Kyoto, Hiroshima, and many more.
Connection sharing
Enjoy the same shared connection with your family or friends. Connect multiple devices from a single eSIM plan.
No restrictions
Use all your favorite apps without restrictions: Google Maps, TikTok, and many more, including your banking apps.
National coverage
Enjoy a stable connection in all major Japanese cities: Tokyo, Osaka, Kyoto, Hiroshima, and many more.
Connection sharing
Enjoy the same shared connection with your family or friends. Connect multiple devices from a single eSIM plan.
How do I get an eSIM plan for votre destination?
Three simple steps to stay connected à l'étranger
1
Choose a data plan for your trip
Depending on your usage and length of stay, select the package that best suits your needs.
2
Activate your eSIM in one click
Whether from the Voilà app by clicking on "Activate card" or by scanning the QR code received by email.
3
Track your consumption
Your plan will activate automatically once you arrive at your destination. You can track your usage in real time via the Voilà app.
Why use eSIM for your trip to in Japan?
The eSIM guarantees you an uncompromised experience during your stay in in Japan.
24/7 WhatsApp support
Get 24/7 chat support. Get quick help anytime, anywhere.
Reimbursed in case of problems
If you encounter any problems, you can contact our support team and receive a refund for your package.
A stable connection
Enjoy a reliable network with optimal coverage throughout Japan. Share your moments in real time without interruption.
Connection sharing
Enjoy the same shared connection with your family or friends.
No blocked apps
TikTok, ChatGPT, WhatsApp, Google Maps, and your banking apps are working perfectly.
Transparent pricing
No hidden fees, no unpleasant surprises. The price displayed is the final price, with no subscription or automatic renewal.
24/7 WhatsApp support
Get 24/7 chat support. Get quick help anytime, anywhere.
Reimbursed in case of problems
If you encounter any problems, you can contact our support team and receive a refund for your package.
A stable connection
Enjoy a reliable network with optimal coverage throughout Japan. Share your moments in real time without interruption.
Connection sharing
Enjoy the same shared connection with your family or friends.
No blocked apps
TikTok, ChatGPT, WhatsApp, Google Maps, and your banking apps are working perfectly.
Transparent pricing
No hidden fees, no unpleasant surprises. The price displayed is the final price, with no subscription or automatic renewal.
Here is vs Traditional eSIMs for Japan
Discover why this is the best choice for your trip in Japan
Functionality
RECOMMANDÉ
Price/GB
$0.72/GB
$1.76/GB
TikTok and accessible apps
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Data tracking
4G/5G network
Instant activation
Responsive customer support
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Why do travelers choose eSIM for their trip ?
Our reviews come directly from the App Store and the Google Play Store.
TanguyH35
I have to admit, I had my doubts at first... The price of voilà eSIM was significantly lower than its competitors, so I expected complications or mediocre service. But in the end, my experience was quite the opposite! Before leaving for Thailand, I got a voilà eSIM and everything was incredibly simple. Installation took just a few seconds, no complicated steps, no need to look for a 7-Eleven or buy a card locally. Another thing that impressed me was the customer service. I asked several questions on WhatsApp, expecting to wait for hours... I got a response in a few minutes, very professional, from someone who was really friendly and already knew my file (not an AI or a robot!!! That's so rare these days!
Rony-971
I am extremely satisfied with my experience with Voilà. I came across their Instagram page when I was planning a vacation to Japan. So I decided to get their Japan Guide and their eSIM! And honestly, I was extremely satisfied. I was looking for an eSIM that was reliable and offered good value for money, and I was definitely not disappointed. I highly recommend it. Thank you again, I had a wonderful trip to Japan thanks to you!
Bintou Soumare
Using the application for esim in Japan. The solution if you don't want to break the bank with other competitors, the prices are unbeatable! I spent a month in Japan with esim. While using it, there were no bugs and no apps crashed. I chose the 50GB option for extra security, which was more than enough despite intensive use and with almost no use of the hotel's Wi-Fi. Top-notch customer service and super responsive!
Donkey259
I got an eSIM for Japan because it was the cheapest option—I ended up with good network coverage and all my apps worked perfectly. I highly recommend it.
xalah0play
I'll keep it short: the guide is top-notch, as is the price of the eSIM, which is unbeatable. And the customer service is just as good. Don't hesitate!
Yohan Schloup
A top-notch interface that lets you quickly find a place to visit or a recommended restaurant. Excellent eSIM (tested and approved in Japan) at an unbeatable price, with very responsive customer service in case of issues (contact support on WhatsApp). I recommend it ✌🏻😉
Shikatchou
Excellent app! Comprehensive travel guides, authentic spots, and eSIMs that can be activated with a single click to stay connected anywhere. Reliable information, a clear interface, and customer service that is both responsive and impeccable. A must-have for stress-free travel!
Nomadspirit_06
I was away for three weeks, had no connection issues, and it was cheaper than the more well-known brands. I will get another eSIM from them for the rest of my road trip in Malaysia and China.
1 / 0
TanguyH35
I have to admit, I had my doubts at first... The price of voilà eSIM was significantly lower than its competitors, so I expected complications or mediocre service. But in the end, my experience was quite the opposite! Before leaving for Thailand, I got a voilà eSIM and everything was incredibly simple. Installation took just a few seconds, no complicated steps, no need to look for a 7-Eleven or buy a card locally. Another thing that impressed me was the customer service. I asked several questions on WhatsApp, expecting to wait for hours... I got a response in a few minutes, very professional, from someone who was really friendly and already knew my file (not an AI or a robot!!! That's so rare these days!
Rony-971
I am extremely satisfied with my experience with Voilà. I came across their Instagram page when I was planning a vacation to Japan. So I decided to get their Japan Guide and their eSIM! And honestly, I was extremely satisfied. I was looking for an eSIM that was reliable and offered good value for money, and I was definitely not disappointed. I highly recommend it. Thank you again, I had a wonderful trip to Japan thanks to you!
Bintou Soumare
Using the application for esim in Japan. The solution if you don't want to break the bank with other competitors, the prices are unbeatable! I spent a month in Japan with esim. While using it, there were no bugs and no apps crashed. I chose the 50GB option for extra security, which was more than enough despite intensive use and with almost no use of the hotel's Wi-Fi. Top-notch customer service and super responsive!
Donkey259
I got an eSIM for Japan because it was the cheapest option—I ended up with good network coverage and all my apps worked perfectly. I highly recommend it.
xalah0play
I'll keep it short: the guide is top-notch, as is the price of the eSIM, which is unbeatable. And the customer service is just as good. Don't hesitate!
Yohan Schloup
A top-notch interface that lets you quickly find a place to visit or a recommended restaurant. Excellent eSIM (tested and approved in Japan) at an unbeatable price, with very responsive customer service in case of issues (contact support on WhatsApp). I recommend it ✌🏻😉
Shikatchou
Excellent app! Comprehensive travel guides, authentic spots, and eSIMs that can be activated with a single click to stay connected anywhere. Reliable information, a clear interface, and customer service that is both responsive and impeccable. A must-have for stress-free travel!
Nomadspirit_06
I was away for three weeks, had no connection issues, and it was cheaper than the more well-known brands. I will get another eSIM from them for the rest of my road trip in Malaysia and China.