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Does My Phone Supports Japan eSIM 5G SoftBank / KDDI?
Dial *#06# to Find Out
If your device has an EID (Embedded Identity Document) number, it means it is eSIM compatible.
Japan eSIM 5G SoftBank / KDDI
$0.85 USD
Note: :
We suggest to add eSIM after arrival. More details, please refer to activation policy.
Tenical Specs & Description
| Coverage | Tokyo, Kyoto, Hiroshima, Kanto, Nagasaki, Osaka, and other cities and tourist destinations in Japan. |
|---|---|
| Network | SoftBank(5G),KDDI(4G/5G) |
| Speed | 4G / LTE / 5G |
| Plan Type | Data Only |
| Tethering / Hotspot | Yes |
| Phone Number | No |
| Voice Call | Not available, only via apps (VOIP) |
| Text Message | No |
| eKYC (Identity Verification) | Not Required |
| Delivery | The eSIM QR code will be emailed within minutes after payment is accepted. |
| Data Routing | Roaming |
| Top-up Option | Not avaibale |
| Activation Policy | The validity period starts once the eSIM connects to a supported network and begins using data for internet access. We recommend adding the eSIM after you arrive at your destination. You can install the eSIM in advance, but please remember to turn it off immediately after installation to prevent the validity period from starting earlier than expected. |
- Look for the best eSIM for Japan travel here to bring convenience to your fantastic trip.
- Our eSIM in Japan supports unlimited data, covering most cities, and allows you to set up a hotspot for sharing with friends or family under a smooth network.
- This Japan eSIM card is instantly delivered via email as well as activated through QR code in seconds. It's as easy as ABC to set up the Japan eSIM card on iPhone and Android.
- This eSIM for Japan plan supports apps like Google, YouTube, Facebook, Instagram, and WhatsApp, but not TikTok. If you are a loyal user of TikTok, please consider this Japan eSIM IIJ NTT Docomo.
🔍 Which is the Best Japan eSIM for You?
| Product | Carrier | Best for | Pros & Considerations |
|---|---|---|---|
| Japan eSIM AU (KDDI) - Unlimited | KDDI Single Network Supports 5G Japan IP Unlimited |
Streaming fans Gamers Heavy data users |
📶 Connects to the local KDDI (au) network for a fast and stable Japanese IP connection. |
| Japan eSIM 5G SoftBank / KDDI | SoftBank / KDDI Dual Network | Multi-city trips Users needing network stability |
📶 Widest LTE/5G coverage across Japan. 🔁 Dual-network switching for maximum signal stability. 📡 Enjoy consistent high-speed LTE/5G connectivity. 🧳 Perfect for long-term usage — supports up to 60 days. ❌ Cannot access TikTok, ChatGPT, and Japan-only apps (e.g., TVer, U-NEXT). |
| Japan eSIM IIJ NTT Docomo | Docomo with Japan IP | Access to Japan-only content | 🌏 Includes a true Japan IP with low latency. 🎥 Full access to TikTok, ChatGPT, and Japan-only apps like TVer, U-NEXT. ♾️ Unlimited data at full speed. ❌ Limited to 4G/LTE network; no 5G support.. |
Install & Activate eSIM
How to set up Japan eSIM 5G SoftBank / KDDI on my phone?
Add: Scan the QR code to add the eSIM under stable internet connection.
Activate & Access Internet: Turn on the eSIM line. Set the line as "Cellular / Mobile Data" and enable data roaming after arrival.
Install & Activate Travel eSIM on iPhone / iPad.
⚪ See more details adding the eSIM step by step on IOS.
Install & Activate Travel eSIM on Samsung / Google Pixel & Other Android Devices.
FAQs
Frequently Asked Questions for Travelers Buying Japan eSIM 5G SoftBank / KDDI
Click to veiw more FAQs for MicroEsim's eSIM>>
Q: Does my phone support eSIM in Japan?
A: Mostly you may Dial *#06# and press call, If you find a EID number shown, your device is eSIM-compatible. You can also click to check full eSIM compatible device list.
Q: When and how will I receive my eSIM for Japan ?
A: Immediately! Once the payment accepted, we will eMail you the eSIM QR code and information in minutes. You can check your email, use online chat "Track My Order" or login your MicroEsim accout to check order details for the eSIM. Click to learn details how to track orders on MicroEsim.
Q: Can I make phone call and send text message with MicroEsim's Japan Plan?
A: Our Japan eSIM 5G SoftBank / KDDI is data-only and does not come with a number for local or international calls and text. You can make calls through VoIP apps like WhatsApp or Skype, which utilize your data plan. Click to learn how to make calls with a data-Only eSIM.
Q: Can I keep my whatspp / line number?
A: Yes, you don’t need to make any changes to the settings, you can keep your contacts and conversations. You can use whatsapp / line and other apps like normal.
Q: Can I share data with other devices using this travel data plan?
A: Yes, you can use hotspots to share the data.
Q: What is the validity for Japan travel data plan after purchase?
A: 60 or 90 days after purchase, depending on the data plan you purchased, please active the data plan before expire data.
Q: How to check remaining data balance of my Japan eSIM 5G SoftBank / KDDI plan?
A: Click to enter your eSIM ICCID to quickly view your data plan usage instantly. You can also check your remaining data through your device's data settings.
Q: Can I transfer my installed eSIM to another phone?
A: No. Once the eSIM is installed, it cannot be transferred to another phone.
Q: When should I install my eSIM?
A: If you have not yet arrived at your destination, we suggest installing your eSIM one day before departure, in case you do not have a Wi-Fi connection upon arrival. However, after installation, please remember to turn it off until you are ready to use it. If you are already at your destination, you can install it anytime while connected to Wi-Fi.
Regional / Multiple-Country eSIM Covers Japan
Check Compatibility
eSIM supported phones have an EID code
eSIM Compatible Devices List
Click to view Full List of eSIM compatible devices
Apple iPhones Support eSIM
Google Pixel Phones Support eSIM
iPads with eSIM (Wi-Fi + Cellular)
Samsung Phones Support eSIM
Other eSIM-Compatible Phones
Windows 10/11 Laptops with eSIM
How to use Japan eSIM
Make sure your phone is carrier-unlocked and eSIM compatible
Choose Data Plan
Buy Your Prepaid eSIM
Instant Email Delivery
Simple Scan Setup
Activate Upon Arrival
Stay Connected for Seamless Trip
Advantages of Using Microesim for Japan eSIM
Stay connected whenever and wherever
How To Receive My Japan eSIM
Get Your eSIM Instantly via Email!
As soon as your payment is processed, we’ll send you the eSIM QR code and activation details within minutes via service@microesim.com
If you don’t receive the email, feel free to contact us at any time.
Click the button below to view more details on how to track your eSIM information.
Check eSIM Details in Your Account (New)
View Your eSIM Details & Data Usage Online
You can now access full eSIM information directly in your account:
- eSIM details
- QR code
- Activation infomation
- Installation & activation status
- Data usage details
How to Check My Japan eSIM Data Usage?
Access Your eSIM Details
After purchase, use the ICCID number received in your email to access detailed information about your eSIM, including:
- eSIM activation deadline
- eSIM installation & activation status
- Data plan status & data usage
- Data plan expiration date
