
Japan 5G eSIM | 10 – 30GB | Data-Only | 30 Days
Japan 5G eSIM | 10 – 30GB | Data-Only | 30 Days

10GB / 20GB / 30GB
4G/5G speed on Softbank / KDDI
No Daily Limit
30 Days
Instant Delivery
Valid in all of Japan
Fits phones with eSIM capabilities
Must be used within 180 days
Description
What’s Included?
- 10GB / 20GB / 30GB (Unlimited data at 128kbps)*
- No daily limit
- 4G/5G speed
- 30 days service from activation
- Instant delivery via email
- For use in all of Japan (Softbank / KDDI)
- Hotspot/Tethering enabled
- Check our eSIM setup guide
Thing’s to know
- Simply scan of the QR code to add the eSIM to your phone
- No calls or texts included (data-only eSIM)
- No ID registration needed
- This eSIM’s provider is CHT (taiwanese operator)
- Compatible with unlocked eSIM-compatible mobile phones only – See the table below
- Plan usually “start” when the eSIM connects to the supported network (i.e. you can add the eSIM into your phone in Australia without “starting” the plan)
- Note: you must not turn on data roaming and please turn off the eSIM line after installation, we will not be responsible if the plan started accidentally
- eSIM must connect to a supported network and be used within 180 days of purchase to avoid expiration
- Please ensure you check the network operator coverage in your intended travel areas, we are not responsible for lack of coverage and do not provide refunds in such cases.
- Check data usage here by using the ICCID number and KeyID (details on the email)
Troubleshooting Guide
The eSIM will usually only activate when it connects to a supported network operator. For example, you can scan the eSIM in Australia without activating it. However, please ensure that you do not turn on data roaming and please turn off the eSIM line until you reach your destination.
Our eSIM generally works with no issues, however if you encounter any issues with the eSIM, please check the following:
- You must be connected to Wi-Fi when scanning the eSIM
- Turn off any other SIM and any VPN (if applicable), your phone also must also not be on airplane mode
- Turn data roaming on (Android: select all network)
- Ensure mobile data is sourced from our SIM and wait at least 10 minutes for activation – refrain from changing any mobile settings
- APN should be “internet” (if it is not internet please wait or restart the phone, do not change manually)
- Network operator should be automatically selected but if it isn’t please try selecting manually to a different operator (KDDI/Softbank)
- Restart your phone (off / on) or turn airplane mode on / off
- If you experience drop outs please turn on / off the eSIM line and you may also want to try selecting a different operator manually where applicable (see the list below)
- Please check your mobile network settings to make sure the eSIM was installed (occasionally it may looked like the eSIM did not install successfully however it may already be installed on your phone)
- Please do not delete the eSIM, if you accidentally deleted the SIM it may take up to 24 hours for us to reset the eSIM.
eSIM QR code along with the instruction will be sent via email instantly (please check your junk/spam email). Please note if you purchase a physical SIM in the same order, the eSIM will need to be sent manually (i.e. NOT instant), we recommend buying the eSIM separately.
List of eSIM Supported Handsets (not exhaustive)
Reviews
I’ve used roaming travel sim from foreign networks before. The major issue is that it seems like Japan Network has QoS prioritised which I sometimes had a lag feeling or unresponsive traffic with it. However, this KDDI local sim is the best, it is true unlimited without speed cap and QoS limitations which ensure that you will have internet wherever you need without any interruptions. This local KDDI sim is even cheaper than many roaming travel sim too. The best and the most recommended!
Easy to use, great price, SIM card worked really well all around Japan, however it would not work in my old Samsung A30 phone, which I didnt realize until I tried it. But it worked great in my A73.
It was simple to use once I worked out how to remove my Oz sim. Customer support was there to assist too. Thank you
Great sim easy to connect and use.
Seamless e-sim download and setup. Speed was reliable and consistent.
Used in Japan, Worked very well!
Unlimited in japan no limits, amazing coverage everywhere I went. 5g everywhere
Absolutely recommend, and will use again next travel trip.
I configured the eSIM here in AU before going to Japan, then as soon as we landed, I disabled my AU SIM and enabled the eSIM, it didn't work :) because I forgot to enable "Roaming", once I did that, it worked PERFECTLY
I even bought an additional one during my trip and also worked.
Perfect service, whatsapp chat replied immediately to help
Great service, user friendly and easy to install
We traveled to japan with some friends and decided to use our own telecomunications providers roaming service at first, but realised very quickly it was expensive. Our friends put me onto travelkon and couldnt believe the pricing. Both my wife and i jumped on the product and couldnt have been happier with it. Great coverage and quick download and upload rates so we were able to videocall back home with ease and send plenty of videos and snaps back. Thanks again TravelKon
Description
What’s Included?
- 10GB / 20GB / 30GB (Unlimited data at 128kbps)*
- No daily limit
- 4G/5G speed
- 30 days service from activation
- Instant delivery via email
- For use in all of Japan (Softbank / KDDI)
- Hotspot/Tethering enabled
- Check our eSIM setup guide
Thing’s to know
- Simply scan of the QR code to add the eSIM to your phone
- No calls or texts included (data-only eSIM)
- No ID registration needed
- This eSIM’s provider is CHT (taiwanese operator)
- Compatible with unlocked eSIM-compatible mobile phones only – See the table below
- Plan usually “start” when the eSIM connects to the supported network (i.e. you can add the eSIM into your phone in Australia without “starting” the plan)
- Note: you must not turn on data roaming and please turn off the eSIM line after installation, we will not be responsible if the plan started accidentally
- eSIM must connect to a supported network and be used within 180 days of purchase to avoid expiration
- Please ensure you check the network operator coverage in your intended travel areas, we are not responsible for lack of coverage and do not provide refunds in such cases.
- Check data usage here by using the ICCID number and KeyID (details on the email)
Troubleshooting Guide
The eSIM will usually only activate when it connects to a supported network operator. For example, you can scan the eSIM in Australia without activating it. However, please ensure that you do not turn on data roaming and please turn off the eSIM line until you reach your destination.
Our eSIM generally works with no issues, however if you encounter any issues with the eSIM, please check the following:
- You must be connected to Wi-Fi when scanning the eSIM
- Turn off any other SIM and any VPN (if applicable), your phone also must also not be on airplane mode
- Turn data roaming on (Android: select all network)
- Ensure mobile data is sourced from our SIM and wait at least 10 minutes for activation – refrain from changing any mobile settings
- APN should be “internet” (if it is not internet please wait or restart the phone, do not change manually)
- Network operator should be automatically selected but if it isn’t please try selecting manually to a different operator (KDDI/Softbank)
- Restart your phone (off / on) or turn airplane mode on / off
- If you experience drop outs please turn on / off the eSIM line and you may also want to try selecting a different operator manually where applicable (see the list below)
- Please check your mobile network settings to make sure the eSIM was installed (occasionally it may looked like the eSIM did not install successfully however it may already be installed on your phone)
- Please do not delete the eSIM, if you accidentally deleted the SIM it may take up to 24 hours for us to reset the eSIM.
eSIM QR code along with the instruction will be sent via email instantly (please check your junk/spam email). Please note if you purchase a physical SIM in the same order, the eSIM will need to be sent manually (i.e. NOT instant), we recommend buying the eSIM separately.
List of eSIM Supported Handsets (not exhaustive)
I’ve used roaming travel sim from foreign networks before. The major issue is that it seems like Japan Network has QoS prioritised which I sometimes had a lag feeling or unresponsive traffic with it. However, this KDDI local sim is the best, it is true unlimited without speed cap and QoS limitations which ensure that you will have internet wherever you need without any interruptions. This local KDDI sim is even cheaper than many roaming travel sim too. The best and the most recommended!
Easy to use, great price, SIM card worked really well all around Japan, however it would not work in my old Samsung A30 phone, which I didnt realize until I tried it. But it worked great in my A73.
It was simple to use once I worked out how to remove my Oz sim. Customer support was there to assist too. Thank you
Great sim easy to connect and use.
Seamless e-sim download and setup. Speed was reliable and consistent.
Used in Japan, Worked very well!
Unlimited in japan no limits, amazing coverage everywhere I went. 5g everywhere
Absolutely recommend, and will use again next travel trip.
I configured the eSIM here in AU before going to Japan, then as soon as we landed, I disabled my AU SIM and enabled the eSIM, it didn't work :) because I forgot to enable "Roaming", once I did that, it worked PERFECTLY
I even bought an additional one during my trip and also worked.
Perfect service, whatsapp chat replied immediately to help
Great service, user friendly and easy to install
We traveled to japan with some friends and decided to use our own telecomunications providers roaming service at first, but realised very quickly it was expensive. Our friends put me onto travelkon and couldnt believe the pricing. Both my wife and i jumped on the product and couldnt have been happier with it. Great coverage and quick download and upload rates so we were able to videocall back home with ease and send plenty of videos and snaps back. Thanks again TravelKon
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