Get Japan Mobile data for your trip with our eSIM

No more annoying Wi-Fi stress and hours of searching for the best provider at the airport!

With the VOISIM eSIM card, you'll be connected in seconds and can pursue your adventures without worry.

☑️ Activation in 30 seconds via QR code scan

☑️ 24/7 Live Chat support

Unsere eSIM Japan Internet Datenpakete

This is how it works!

1. Check compatibility: Check whether your device is eSIM compatible. You can find all compatible models here: Compatible devices

2. Select a package: Choose the eSIM package that best suits your travel needs.

3. Scan QR code: Scan the QR code provided in our email and have fun surfing!

Technical Information

  • activation

    The plan starts automatically when connected to the network

  • network

    NTT docomo 4G

    Rakuten Mobile 4G

  • contractual obligation

    No

  • phone number

    The eSIM is delivered without a phone number and can only be used for mobile data usage

  • VPN

    Yes

Frequently Asked Questions

What is an eSIM?

An eSIM (embedded SIM) is a built-in SIM card in your
Smartphone that replaces your physical SIM card and is activated digitally.

Is my device eSIM compatible?

Most newer smartphones and tablets are eSIM compatible. You can find all eSIM-enabled devices here .
In addition, the following requirements must be met: Roaming must be activated on your device and there must be no SIM lock.

Are there roaming charges?

No, with VoiSim you will not incur any roaming charges on your main contract.

When will my eSIM be activated?

The validity period and data usage of your eSIM package begin
only when data roaming is activated on your device and the eSIM connects to the network. The time of the first data usage is therefore the start of the validity period of 7 or 30 days.

If you are planning a trip in the future, you can easily install your VOISIM beforehand and only activate data roaming when you start your trip.

Am I entering into a contract?

No, you have no contractual obligation with your VoiSim. It is
a pure prepaid eSIM whose term ends after 7 or 30 days or as soon as your data volume is used up. So you don't have to cancel anything!

Can I continue to use WhatsApp?

Sure, with your VoiSim you can continue using WhatsApp in a relaxed manner
Your WhatsApp number will remain the same, even if you activate our eSIM.

This means that all your chats and contacts are still there
and you can make calls via WhatsApp.

Do you have any questions or need help activating your eSIM?

We are available 24/7 . Please do not hesitate to contact us immediately if you have any questions.

contact

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    Discover Japan like never before with VOISIM's tailor-made Japan eSIM data packages. Whether you're strolling the bustling streets of Tokyo or enjoying the peaceful atmosphere of Kyoto, with data volumes ranging from 1GB to 50GB, you'll always have the right package for your adventure. Our eSIMs guarantee not only ease of use but also cost-effectiveness, so you can spend more time on your trip and less worrying about your data consumption. The straightforward setup and the ability to top up your package directly via WhatsApp chat will get you to your next discovery in just a few clicks. VOISIM stands for excellent customer service and numerous positive reviews from travelers who appreciate the freedom to explore Japan and the world their way. Choose between flexible options for 7 or 30 days and immerse yourself in Japan's rich culture, delicious cuisine and unique heritage - supported by the reliability and speed that only VOISIM offers.

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    Are you ready to explore Japan with a reliable eSIM? With the VOISIM eSIM, your trip will be a breeze. No more searching for WiFi hotspots! Our flexible packages give you the option to choose between 7 and 30 days, perfectly tailored to every adventure. Whether you're strolling through the vibrant streets of Tokyo or visiting the tranquil temples in Kyoto, with data volumes ranging from 1GB to 20GB, you'll always have the right amount of internet at your fingertips. Thanks to the easy setup, you'll be online in just a few minutes and can spend more time enjoying the fascinating beauty of Japan. And if you need support, our first-class customer service is always available. Choose VOISIM for your Japan trip and experience how our eSIM enriches your explorations and gives you the freedom to be connected wherever you are!

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    Experience Japan in a whole new way without having to worry about the internet connection! With an eSIM from VOISIM you have access to easy setup and flexible packages that fit your travel plan exactly - choose between 7 and 30 days and 1GB to 20GB of data. Forget complicated contracts and enjoy carefree adventures instead. Ideal for those who want to explore the fascinating temples, picturesque gardens and the vibrant life of the cities while staying online at all times. Our users praise the ease of use and the freedom of being connected anywhere in Japan. Immerse yourself in a modern travel experience - flexible, independent and always well connected with VOISIM!