eSIM Japan
3 GB
for 30 days
More eSIM plans for Japan
Choose a different data amount or validity period
Who Is This Plan For?
Ideal for cost-conscious travelers who need basic connectivity for essential apps while relying on WiFi for heavier usage.
- ✓ Affordable data package
- ✓ Perfect for messaging and maps
- ✓ Supplement with WiFi hotspots
- ✓ No surprise charges
eSIM Validity: 30 Days in destination Japan
This eSIM plan offers 30 days of connectivity in Japan, perfect for monthly stays and work assignments. From the moment you activate, you'll have reliable mobile data for your entire journey.
- • Remote work stays
- • Language courses
- • Extended family visits
A month in Japan allows you to live like a local, establish routines, and deeply explore every corner of this fascinating destination.
3 GB Data Package
With 3 GB of mobile data, this plan is designed for moderate users for everyday browsing and social media. Here's what you can do with this data allocation:
💡 This smaller data package is perfect for occasional browsing, messaging, and navigation. Ideal if you plan to use WiFi most of the time.
eSIM Coverage in region Asia
The Asia region covers 49 countries with a population of 4.7B. Our eSIM provides seamless connectivity across this dynamic region.
With a regional Asia eSIM, you don't need to switch SIM cards when crossing borders. One eSIM covers your entire journey.
About eSIM in destination Japan
Traveling to destination: Japan? Our eSIM ensures you stay connected with reliable mobile data coverage throughout your journey. Here's what you need to know about connectivity in this destination.
Simcardo in language English
English - this language is spoken by approximately 1.5B people worldwide. Our website, checkout, and customer support are fully available in your language for the best possible user experience.
In regions where English is spoken, approximately 55% of users prefer iOS devices, while the rest use Android. Both platforms are fully compatible with our eSIM.
2G/3G/4G Network Speed
This eSIM supports 2G/3G/4G connectivity in Japan, providing you with the fastest available mobile data speeds for all your online activities.
With 2G/3G/4G technology, you can download a full HD movie in minutes, enjoy buffer-free video calls, and navigate with real-time maps.
Network Coverage in destination Japan
Enjoy comprehensive mobile network coverage throughout Japan with our eSIM data plan. We connect you to the best local operators for reliable connectivity.
Our eSIM connects you to the best available networks in Japan, ensuring reliable connectivity in cities, towns, and major tourist areas.
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Fast Global Internet Data Plan Simcardo for Japan
Simcardo eSIM is ideal for popular apps used worldwide. Stay connected to your favorite services while traveling.
...and thousands of other supported apps that will run smoothly on Simcardo global internet data plans.
What is eSIM and how does it work?
eSIM (embedded SIM) is a modern digital SIM card integrated directly into your device. Unlike traditional physical SIM cards, you don't need to wait for physical delivery - simply purchase eSIM online, receive QR code via email, and you're typically connected to the mobile network within minutes.
This eSIM Japan 3 GB plan offers connectivity for 30 days with high-speed data over 2G/3G/4G networks and coverage in Japan.
Frequently Asked Questions – eSIM Japan
When will I receive my eSIM Japan?
You will receive your eSIM Japan 3 GB for 30 days via email shortly after completing payment. The QR code for activation will be in the confirmation email.
Which devices work with eSIM card?
eSIM Japan works with most modern smartphones including iPhone XS and newer (iPhone 15, 16), Samsung Galaxy S20+, Google Pixel 3+ and many others. Check your device's compatibility in settings before purchasing.
Can I use physical SIM and Simcardo eSIM simultaneously?
Yes! Most devices support Dual SIM function, so you can use your home physical SIM card for calls and SMS and eSIM Japan 3 GB for mobile data. This saves you from roaming charges.
When does my 3 GB data plan start?
Your 3 GB for 30 days plan activates automatically upon first connection to mobile network in Japan. We recommend installing the eSIM before departure but activating it after arrival.
How fast is Simcardo eSIM?
This eSIM Japan supports 2G/3G/4G speed, allowing you fast web browsing, HD streaming, video calls and file downloads without waiting. Actual speed depends on network coverage in the area.
Can I share data with other devices?
Yes! The eSIM Japan 3 GB plan supports mobile hotspot, so you can share your mobile connection with laptop, tablet or other devices.
Which eSIM data plan should I choose?
For a trip to Japan for 30 days, this 3 GB plan is suitable for regular usage including maps, emails and social networks.
Can I keep my WhatsApp number?
Yes! You use eSIM Japan only for mobile data. Your WhatsApp, Telegram and other apps remain connected to your original phone number without any changes.
What happens when I use up my data or days of validity?
Once you use up 3 GB or the 30 days expires, the eSIM automatically deactivates. You can purchase another eSIM Japan plan whenever needed.
Useful Resources
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