eSIM Japan
Get Mobile Data Instantly with Our Prepaid eSIM Japan
NTT Docomo
Choose your Mobile Data eSIM Japan
Japan 1GB 7Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
5.99€ per GB
7 Days Validaty
Japan 3GB 15Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
4.66€ per GB
15 Days Validaty
Japan 5GB 30Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
4.20€ per GB
30 Days Validaty
Japan 10GB 30Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
3.80€ per GB
30 Days Validaty
Japan 20GB 30Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
3.55€ per GB
30 Days Validaty
Japan 30GB 30Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
3.23€ per GB
30 Days Validaty
Japan 40GB 30Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
3.25€ per GB
30 Days Validaty
Japan 50GB 30Days
Prepaid eSIM Japan with LTE | 4G | 5G Mobile Data for Tourists
3.24€ per GB
30 Days Validaty
We’ll guide you through the activation process in the eSIMFOX dashboard after purchase.
- If you can't use your plan, you’ll be eligible for a refund.
- Secure payment guaranteed.
eSIM Features and
Specifications for Japan
Works In
JapanPlan Type
Data onlyMobile Hotsport
AvailableNetworksBest coverage
eKYC (ID VERIFICATION)
Not RequiredActivation Policy
The validity period starts when the eSIM connects to any supported networksHow to activate
Your eSIM for Japan
Buy your eSIM in advance and install it right before your trip. Your eSIM will be automatically activated as soon as you arrive in Japan – no further action is required.
Why choose an
eSIM for Japan?
No roaming charges
Roaming charges can add up quickly. Get a prepaid data plan for Japan & stay in control of your phone bill.
Connect in a few taps
Activate your eSIM before your flight — your data will be ready to use when you land.
Flexible plans
Choose from several affordable data plans for Japan. Get as much or as little data as you need.
One eSIM for all travel
Add new destinations to your existing eSIM through the eSIM Fox dashboard - no new eSIMs needed.
FAQ
eSIM Questions
Find answers to common questions about eSIM activation, compatibility, top-ups, and more.
How do I get an eSIM for Japan?
With eSIMFOX, you can easily choose your desired country, the number of days for your trip, and with just a few clicks, you can activate the eSIM for Japan.
How much does an eSIM for Japan cost?
Does an eSIM work in Japan?
What is the best eSIM for Japan?
How do I get to the eSIM for Japan?
Will I remain reachable on my existing phone number?
Can I be called?
Is my phone compatible with the eSIM for Japan?
Which eSIM network provider is best for Japan?
Still need help?
Download the
eSIMFOX App
Download the App and easily add, manage, and extend your data plans for multiple travel destinations - all from one eSIM.
Best eSIM for Travel to Japan
Planning your trip to Japan? A reliable data connection is essential for navigating Tokyo's complex metro system or finding that hidden ramen shop in Kyoto. The best eSIM for travel to Japan offers strong 4G/5G coverage across urban centers and rural areas alike. Look for plans that include tethering capabilities so you can connect multiple devices when needed. Most quality providers offer various duration options, from 7-day packages perfect for short visits to 30-day plans for extended stays. With instant digital delivery, you can set up your connection before boarding your flight and stay connected from the moment you land at Narita or Haneda Airport.
How to Get eSIM in Japan for Tourists
Getting connected in Japan has never been easier for international visitors. Instead of searching for physical SIM cards at Haneda Airport or dealing with language barriers at local shops, you can purchase a prepaid eSIM for Japan online before your trip. With eSIMFOX, you receive a single eSIM that works across multiple countries. For example, when you buy an eSIM for Japan, you can later easily add data packages for other countries like Turkey, USA, Spain, etc. on the same eSIM. The activation process is straightforward—simply scan a QR code, follow the on-screen instructions, and you'll be connected to Japan's robust 4G/5G networks within minutes. Most tourist-friendly eSIMs offer excellent coverage through partnerships with top local carriers like NTT DoCoMo or SoftBank.
Cheap eSIM Plans Japan with High-Speed Data
Budget-conscious travelers will find plenty of affordable eSIM options for Japan without sacrificing quality. Cheap eSIM plans for Japan typically start around $15-20 for 7-day packages with several GB of high-speed data—more than enough for maps, translation apps, and social media sharing. For longer stays, 30-day plans offer better value per gigabyte. Most economical plans provide access to Japan's premium 4G/5G networks, ensuring you stay connected even in busy areas like Shibuya Crossing or while traveling on the Shinkansen bullet train. These prepaid plans eliminate surprise bills and roaming charges, allowing you to enjoy your Japanese adventure without constant worry about data usage. Compare different providers to find the best balance of price and performance for your specific needs.
eSIM Japan for iPhone and Device Compatibility
Wondering about eSIM compatibility in Japan? Modern iPhones (XS, XR, and newer models) fully support eSIM technology and work seamlessly with Japanese networks. Android users with Google Pixel (3 and newer), Samsung Galaxy (S20 and newer), and other recent flagship phones can also enjoy the convenience of eSIM technology. Before purchasing, verify your device compatibility through your phone settings or the manufacturer's website. Japanese carriers like NTT DoCoMo, SoftBank, and au by KDDI all support eSIM technology, providing excellent coverage throughout the country. With an eSIM-compatible device, you'll enjoy faster connection speeds and the flexibility to keep your home SIM active for calls while using your Japanese eSIM for data.
7 Days eSIM for Japan: Perfect for Short Trips
A 7-day eSIM for Japan is ideal for weekend getaways or business trips, offering just the right amount of data without unnecessary expense. These short-term plans typically include 5-10GB of high-speed data—sufficient for essential travel apps, navigation, social media sharing, and even occasional video calls. With eSIMFOX, you receive a single eSIM that works across multiple countries. For example, when you buy an eSIM for Japan, you can later easily add data packages for other countries like Turkey, USA, Spain, etc. on the same eSIM. Activation is instant upon arrival, and you'll connect to premium Japanese networks offering reliable coverage from Tokyo to Osaka and beyond. The hotspot feature allows you to share your connection with travel companions or other devices. For those extending their stay unexpectedly, many providers offer simple top-up options without requiring a new eSIM. Secure your 7-day Japan eSIM today and enjoy hassle-free connectivity throughout your journey.
Prepaid eSIM with NTT DoCoMo in Japan
For travelers seeking the most reliable network experience, a prepaid eSIM with NTT DoCoMo in Japan is an excellent choice. As Japan's largest mobile carrier, NTT DoCoMo offers exceptional coverage even in remote areas like Hokkaido's mountains or the islands of Okinawa. Their 4G/5G network delivers consistently fast speeds, making it perfect for everything from Google Maps navigation to high-quality video calls with family back home. Most prepaid DoCoMo eSIM packages include personal hotspot functionality, allowing you to share your connection with laptops or other travelers' devices. The activation process is straightforward—simply scan the provided QR code once you've purchased your plan, and you'll be connected upon arrival at Narita Airport or anywhere else in Japan. With data-only options starting from 1GB for light users up to 20GB for heavy data consumers, there's a DoCoMo eSIM plan to match every traveler's needs.