Japan
Japan
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✅ Convenient and Great Value 📲📶
✅ Satisfaction and Money Back Guarantee 💯
✅ Instant eSIM delivery to your email 📨
➕ Quick Information
➕ Quick Information
✅ Compatibility. DIAL: *️⃣#️⃣0️⃣6️⃣#️⃣ you should see an EID.
📲 How to Install and Activate eSIM
📶🛜 Hotspot Compatible - YES ✔️
❓ Frequently Asked Questions (FAQ)
📊 Tips for Reducing Data Usage
🎓 Student and Teacher Discount*
🔒🛒 Secure Checkout
❤️ No admin fees
🎁 Enjoy automatic savings when you purchase 2 or more items. *Not valid with other offers
Japan travel roaming eSIM. Activate within 180 days of purchase. Partnered with Japan's largest mobile carrier. Speeds of 3G/4G/5G. Installs on one device multiple times. Cannot be transferred between devices.
🏅 Our Japan 20GB 30-Day plan is our most popular choice, trusted by customers worldwide. Don’t miss out on this amazing offer!
Experience Japan, a captivating blend of tradition and innovation! Wander through ancient temples in Kyoto, savour delicious sushi in Tokyo, and soak in serene hot springs in Hakone. Marvel at breathtaking cherry blossoms in spring and vibrant autumn leaves. Discover the art of tea ceremonies and the elegance of kimono culture. With stunning landscapes and cutting-edge technology, Japan promises an unforgettable journey. Embrace the harmony of the past and the future!
Also check out our Japan unlimited day passes - Great for data heavy users ♾️
⚠️ 🆘 Special Guide to fixing mobile hotspot or eSIM not working in Japan 🛜
🆘 General guide to installing and troubleshooting eSIM 📲
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This will be the third time, but not until Feb 25
I’m currently using my Japan E Sim and it’s been flawless. Connecting in the terminal after landing sooo easily a week ago. These are the best value data packages online imo.
easy to use
Absolutely amazing. Had no issues with service anywhere. Needed some help activating my sim and the help was immediate. Will definitely use again when going abroad next time.
Data runs out very quickly
G'day Dwayne - thanks for the honest review and being a repeat customer - means more than words. Just had a quick check for you, seems this order was a smaller plan (less GB) than previous order. I'll reach out to you privately and see how we can help.
Here are some handy tips for the readers of the review - https://airsims.com.au/blogs/blog/10-smart-tips-to-save-data-on-your-prepaid-travel-esim
General Information
Common Questions
1. Supported Phones? 📱
Most newer iPhones, Google Pixels, and Samsung Galaxy models + other brands support eSIM. Check your phone settings to confirm.
2. Why I Haven’t Received My eSIM Email? 📧
Check your spam/junk folder. If it’s not there, contact us for a resend.
3. Data Calculator? 🧮
Use our Data Calculator tool to estimate how much data you’ll need.
4. When to Install eSIM? 📲
Install before you travel (with WiFi), then turn ON upon arrival (landing).
5. What to Do When You Land? 🛬
Turn ON your eSIM, enable data + roaming, and connect to the local network.
6. Change My Mind or Travel Plans?
You have 180 days from purchase to use your eSIM, or request a refund for unused eSIMs.
7. What Discounts Do You Provide?
Discounts are available for students, aircrew/seafarers and loyal customers.
8. Do You Provide Physical SIM Cards?
No, we only provide eSIMs.
9. Can I Top Up or Extend My Plan? ⛽
Yes (manual), you can purchase another plan or extension before your current one expires.
10. Can I Share Data (Hotspot/Tethering)? 📶🛜
Yes, majority of eSIMs allow hotspot use. Check plan details to confirm.
11. Can I Use eSIM for Standard Calls and SMS?
No. Our eSIMs are data-only. Use apps like WhatsApp, Messenger or Teams for web calls and texts. However, you can setup to use your home SIM (for std. calls and SMS) and eSIM
12. Can I Have Multiple eSIMs Installed?
Most modern phones support multiple eSIMs. You will need to refer to your phone's documentation.
13. When will my eSIM days start counting?
Starts counting when you land at your destination.
14. What happens if I delete my eSIM by mistake?
You can simply re-scan on the same phone. If it doesn't work or you changed phones - Contact support.
15. Do I need Wi-Fi to activate the eSIM?
Only need Wi-Fi for the install (scan QR) phase. eSIM will auto activate when you land at the destination. Turn ON the eSIM and roaming for the eSIM - Any problems contact support.
Technical questions
1. Fastest Way to Check for eSIM Compatibility?
Dial *#06# - if you see an “EID” number, your device supports eSIM. Some devices may be blocked by carrier locks or firmware.
2. Apple iOS Activation Error
“Unable to Activate” or “Activation Failure” is normal if you try outside your destination country. Connect on arrival or see our guide.
3. My eSIM Isn’t Connecting Abroad
Restart your phone, eSIM selected and ensure roaming is ON. Contact support if still not working.
4. Can I Reinstall My eSIM if Deleted?
Yes, but only on the same phone (cannot be transferred). Contact support for a manual replacement if you get stuck.
5. Will My Number Stay the Same?
Yes, your regular home SIM/eSIM and phone number remain active. The AirSims eSIM only provides travel data (internet).
6. How Do I Remove an eSIM After Travel?
Go to Mobile/Cellular settings and delete the eSIM profile. Depending on the brand and phone you may need to reboot.
7. Does eSIM Work on Smartwatches, iPads, or Laptops? 💻⌚
Yes, on models that support eSIM, but we recommend checking your documentation 1st.
8. Is My eSIM Secure? 🔒
Yes - eSIMs are embedded and non-transferable, harder to lose than physical SIMs and protected by your phone’s security settings.
