Japan eSIM Unlimited Max
$9.00 – $245.00
Japan eSIM Unlimited Max
$9.00 – $245.00
1GB daily high-speed
Unlimited data at 10Mbps
Up to 30 Days (24 hours)
Data Only
Use within 90 days
Use in Japan
Japan eSIM Unlimited Max
Supported Countries
- 🇯🇵 Japan
Description
What’s Included?
- Unlimited Data*
- 1GB daily high-speed data then Unlimited Data at 10Mbps*
- 1 – 30 days of service from activation (24 hours)
- For use in Japan
- Hotspot/Tethering enabled
- How do eSIMs work? Check our eSIM setup guide
- Purchase your eSIM plan, QR code will be sent instantly via email
- Scan the QR code to add the eSIM to your eSIM compatible phone
- Turn on data roaming to use the eSIM
- eSIM must connect to supported network and be used within 90 days of purchase
Thing’s to know
- The eSIM’s provider is China Unicom HK
- Plan starts when eSIM connects to supported network
- No ID registration needed
- No calls or texts included (data-only eSIM)
- Coverage on KDDI
- Compatible with unlocked eSIM-enabled phones (with EID numbers)
Important Notes
- TikTok and ChatGPT will NOT work
- Adding the eSIM outside the coverage country may result in a “failed activation,” which is normal. The eSIM will activate once you reach your destination.
- Please make your purchase carefully as no refunds will be provided once the eSIM is sent
- Haven’t received your eSIM? Check your junk mail or reach out to us
- Check network coverage in your intended travel areas; Coverage issues are outside our control and we do not offer refunds
Unlimited Japan Max Product Line
- At TravelKon, we believe in clear and honest communication. Some sellers advertise ‘unlimited data‘ loosely. If you encounter ambiguous language about potential data slowdowns due to factors beyond their control and assurances that speeds will normalise the next day, it indicates undisclosed daily usage caps. Reducing the speed to 128Kbps without disclosure is misleading and barely enough for basic messaging!
- Our Unlimited Japan Max plan truly means unlimited at 10Mbps – sufficient for Google maps, browsing, email, social media and video streaming.
- For example, downloading files for one hour at 10Mbps uses approximately 4.4GB of data
Troubleshooting Guide
eSIM not working? Don’t stress! Follow this guide to get you up and running.
- Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
- Connect to Wi-Fi and disable airplane mode before scanning the eSIM
- Confirm mobile data is sourced from our eSIM (i.e. the correct eSIM profile is selected)
- Turn data roaming on (Android: select all network)
- Wait up to 10 minutes for activation to occur
- APN: 3gnet | Username: [blank] Password: [blank] (Android: select manually)
- Turn off automatic network selection and manually choose from the list below.
- Restart your phone and/or turn on and off airplane mode
- Still not working? Chat with us live, we’re here to help!
We are not affiliated with the network provider. Data allowance may change without notice; check our website for updates.
Network Operator(s) List
- Japan [KDDI]
*Updated product listing on 5 Sep 2024: changed provider from CMHK to Smartone, remove Softbank as network operator and eSIM QR code validity period increased from 60 days to 90 days
*Updated product listing on 9 Nov 2024: changed provider from Smartone to China Unicom (APN from smartone to 3gnet)
List of eSIM Supported Handsets (not exhaustive)
Reviews
7 reviews for Japan eSIM Unlimited Max
Only logged in customers who have purchased this product may leave a review.
Description
What’s Included?
- Unlimited Data*
- 1GB daily high-speed data then Unlimited Data at 10Mbps*
- 1 – 30 days of service from activation (24 hours)
- For use in Japan
- Hotspot/Tethering enabled
- How do eSIMs work? Check our eSIM setup guide
- Purchase your eSIM plan, QR code will be sent instantly via email
- Scan the QR code to add the eSIM to your eSIM compatible phone
- Turn on data roaming to use the eSIM
- eSIM must connect to supported network and be used within 90 days of purchase
Thing’s to know
- The eSIM’s provider is China Unicom HK
- Plan starts when eSIM connects to supported network
- No ID registration needed
- No calls or texts included (data-only eSIM)
- Coverage on KDDI
- Compatible with unlocked eSIM-enabled phones (with EID numbers)
Important Notes
- TikTok and ChatGPT will NOT work
- Adding the eSIM outside the coverage country may result in a “failed activation,” which is normal. The eSIM will activate once you reach your destination.
- Please make your purchase carefully as no refunds will be provided once the eSIM is sent
- Haven’t received your eSIM? Check your junk mail or reach out to us
- Check network coverage in your intended travel areas; Coverage issues are outside our control and we do not offer refunds
Unlimited Japan Max Product Line
- At TravelKon, we believe in clear and honest communication. Some sellers advertise ‘unlimited data‘ loosely. If you encounter ambiguous language about potential data slowdowns due to factors beyond their control and assurances that speeds will normalise the next day, it indicates undisclosed daily usage caps. Reducing the speed to 128Kbps without disclosure is misleading and barely enough for basic messaging!
- Our Unlimited Japan Max plan truly means unlimited at 10Mbps – sufficient for Google maps, browsing, email, social media and video streaming.
- For example, downloading files for one hour at 10Mbps uses approximately 4.4GB of data
Troubleshooting Guide
eSIM not working? Don’t stress! Follow this guide to get you up and running.
- Disable VPN and any secondary SIM/eSIM lines (for dual SIM phones)
- Connect to Wi-Fi and disable airplane mode before scanning the eSIM
- Confirm mobile data is sourced from our eSIM (i.e. the correct eSIM profile is selected)
- Turn data roaming on (Android: select all network)
- Wait up to 10 minutes for activation to occur
- APN: 3gnet | Username: [blank] Password: [blank] (Android: select manually)
- Turn off automatic network selection and manually choose from the list below.
- Restart your phone and/or turn on and off airplane mode
- Still not working? Chat with us live, we’re here to help!
We are not affiliated with the network provider. Data allowance may change without notice; check our website for updates.
Network Operator(s) List
- Japan [KDDI]
*Updated product listing on 5 Sep 2024: changed provider from CMHK to Smartone, remove Softbank as network operator and eSIM QR code validity period increased from 60 days to 90 days
*Updated product listing on 9 Nov 2024: changed provider from Smartone to China Unicom (APN from smartone to 3gnet)
List of eSIM Supported Handsets (not exhaustive)
7 reviews for Japan eSIM Unlimited Max
It was fast to activate and data was consistently reliable. I had a pocket WiFi but unfortunately it did not have great reception and failed at times of need.
This was such a great deal! The staff told me this product was brand new and I run out of data in the last 5 days of my trip. I was able to pay $19 for 5 days of unlimited data with no issues at all!
Best of all, I got immediate responses from the customer service and got it set up pretty quickly. 100% recommend! 🙂
Just purchased this – wish I would have found it earlier as I wasted tons of money on airlo
I couldn’t access any data. The eSIM was selected and roaming was enabled and still nothing. I shut down and restarted the phone with the same configuration and was still unable to access any data
would use again, no issues at all!
Only logged in customers who have purchased this product may leave a review.
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Supported Countries
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True Unlimited Data
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Expiry 08/04/25
Use in Japan
Japan eSIM Unlimited Data | KDDI
Supported Countries
- 🇯🇵 Japan
13GB Total
8GB data, 5GB social
365 days
Incompatible with Pixel
Expiry 31/12/25
Use in 78 countries
Global SIM Card | 3HK
Supported Countries
- 🇦🇱 Albania
- 🇦🇲 Armenia
- 🇦🇺 Australia
- 🇦🇹 Austria
- 🇵🇹 Azores
- 🇧🇪 Belgium
- 🇧🇷 Brazil
- 🇧🇬 Bulgaria
- 🇰🇭 Cambodia
- 🇨🇦 Canada
- 🇨🇳 China
- 🇭🇷 Croatia
- 🇨🇾 Cyprus
- 🇨🇿 Czech Republic
- 🇩🇰 Denmark
- 🇨🇩 DR Congo
- 🇪🇪 Estonia
- 🇫🇮 Finland
- 🇫🇷 France
- 🇩🇪 Germany
- 🏳️ Gotland
- 🇬🇷 Greece
- 🇬🇺 Guam
- 🏳️ Hawaii
- 🇭🇰 Hong Kong
- 🇭🇺 Hungary
- 🇮🇸 Iceland
- 🇮🇩 Indonesia
- 🇮🇪 Ireland
- 🇮🇱 Israel
- 🇮🇹 Italy
- 🇯🇵 Japan
- 🇰🇼 Kuwait
- 🇰🇬 Kyrgyzstan
- 🇱🇻 Latvia
- 🇱🇮 Liechtenstein
- 🇱🇹 Lithuania
- 🇱🇺 Luxembourg
- 🇲🇴 Macau
- 🏳️ Maderia
- 🇲🇾 Malaysia
- 🇲🇹 Malta
- 🇲🇽 Mexico
- 🇲🇪 Montenegro
- 🇳🇱 Netherlands
- 🇳🇿 New Zealand
- 🇳🇬 Nigeria
- 🏳️ North Cyprus
- 🇳🇴 Norway
- 🇵🇰 Pakistan
- 🇵🇭 Philippines
- 🇵🇱 Poland
- 🇵🇹 Portugal
- 🇷🇴 Romania
- 🇷🇺 Russia
- 🏳️ Saipan
- 🇸🇲 San Marino
- 🏳️ Sardinia
- 🇷🇸 Serbia
- 🇸🇬 Singapore
- 🇸🇰 Slovakia
- 🇿🇦 South Africa
- 🇰🇷 South Korea
- 🇪🇸 Spain
- 🇱🇰 Sri Lanka
- 🇸🇪 Sweden
- 🇨🇭 Switzerland
- 🇹🇼 Taiwan
- 🇹🇭 Thailand
- 🏳️ Tinian Island
- 🇹🇷 Turkey
- 🇦🇪 UAE
- 🇬🇧 United Kingdom
- 🇻🇮 US Virgin Islands
- 🇺🇸 USA
- 🇺🇿 Uzbekistan
- 🇻🇦 Vatican City
- 🇻🇳 Vietnam
Anonymous (verified owner) –
It was fast to activate and data was consistently reliable. I had a pocket WiFi but unfortunately it did not have great reception and failed at times of need.
Matt U. (verified owner) –
This was such a great deal! The staff told me this product was brand new and I run out of data in the last 5 days of my trip. I was able to pay $19 for 5 days of unlimited data with no issues at all!
Best of all, I got immediate responses from the customer service and got it set up pretty quickly. 100% recommend! 🙂
Daniel Cook (verified owner) –
Just purchased this – wish I would have found it earlier as I wasted tons of money on airlo
Anonymous (verified owner) –
Peter May (verified owner) –
I couldn’t access any data. The eSIM was selected and roaming was enabled and still nothing. I shut down and restarted the phone with the same configuration and was still unable to access any data
Anonymous (verified owner) –
would use again, no issues at all!
Alon L. (verified owner) –