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Japan Data eSIM

5.0| 23 Reviews5 out of 5 stars based on 23 reviews
KDDI (au)5G/4G
SoftBank5G/4G
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GBP£26.00
13% OFF
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Recent Reviews

theresa a.

Excellent service received.

Excellent service received.

Gary S.

I’ve been using a 10G

I’ve been using a 10G Esim in Japan it has been great

Lisa M.

This worked great. I initially

This worked great. I initially had trouble connecting when I landed, but after I contacted customer care, realised it I hadn't turned on data roaming. Worked great everywhere I needed data. Will definitely use again.

Neil G.

Great service from Simcorner as

Great service from Simcorner as always ! The eSim worked perfectly throughout our stay in Japan. Very easy to set up and use.

Compare & Choose the Best eSIM Japan Plan!

Japan Data eSIM

Planning a trip to Japan? Enjoy seamless connectivity via SimCorner's Japan eSim with 1-50GB of Data on japan network for 2-45 Days to stay in touch with family and friends. The perfect Japan Data eSim for your travel needs!

This Japan Data eSIM not only provides seamless connectivity, but also the most reliable coverage on the Docomo or Softbank network, giving you peace of mind for the duration of your trip.

This eSIM also offers a generous 1-50GB of data, more than enough to navigate the country, stay up to date with your plans, and stay connected with friends and family while on the go.

Included Features Summary:

  • Country Coverage: Japan
  • Data: 1GB - 50GB
  • Data Speed: 4G/5G
  • Calls: Not included
  • Texts: Not included
  • Phone Number: Not Included
  • Hotspot/Tethering: Yes
  • Validity: 7-45 Days of service from activation

 

  • Device Compatibility: Can be used with unlocked, eSIM-compatible mobile phones, Apple iPads, tablets, dongles, and MiFi devices. For compatibility details, please see the "Compatibility" section in "Things to know" section
  • When to install: Upon arrival at your destination
  • Activation: Please see "How to activate this SIM card" in the "Things to know" section
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eSIM Japan Reviews & Ratings

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eSIM Japan FAQs: All You Need to Know

Everything you need to know about SimCorner’s SIM and eSIM services for a hassle-free travel. View all FAQ

SimCorner is your trusted global provider of travel eSIM and SIM cards. We offer affordable, hassle-free plans with options for data-only or data with calls and SMS, covering 200+ destinations. Order our prepaid SIM cards online for fast delivery to your doorstep, or choose an eSIM for instant purchase and easy activation. With our unmatched coverage and award-winning customer support, you can explore the world with confidence wherever your travels take you.
Make sure that your device is eSIM compatibility. See our full list of compatible devices. Ensure that you have access to the eSIM email we have provided. You may wish to print this email out so you have a hard-copy of the eSIM.
You can keep track of your Data usage through your phone's data usage function (found in Settings).
Once the eSIM is loaded, you simply need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your phone to use the service.
This SIM can connect to different network partners in the country
This sim cannot be recharged. Please ensure you purchase the correct duration based on how long your trip is for. Your days of service will start when the eSIM is connected to a network in Japan. This will be the day that your service commences.
You are not able to send SMS and make phones calls with this Japan eSIM. We recommend that you use database apps such as Whatsapp, Viber, Skype to send messages to friends and family.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc. You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
Yes, you will have access to all your apps, messages, contacts and emails whilst using this esim card. Nothing on your phone is deleted or changed and you can continue to use your phone as per normal. The only change with using this esim card is that you will have a new phone number.
Order your travel eSIM online and let us know your travel date. The eSIM will be emailed to you within 5-10 minutes of purchase. When you land at your travel destination, follow the steps noted in the email and your eSIM will be ready to use. Your 7-45 Days or service will commence.
This is a data only eSIM. It does not come with a phone number.
Yes, you are able to hotspot/tether from your phone to another phone or device.
The mobile data APN settings should automatically update when you insert the sim card in you phone. If it does not, you need to update the settings noted in the instruction guide that comes with the QR code, that is emailed to you. If you still have issues, then e-mail us immediately at support@simcorner.com and let us know what errors you are getting  
The features on the eSIM are valid for 7 to 45 Days of service from activation, depending on the plan you purchase.
Should you run into any issues with the eSIM whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information; Your order number or the name that the order is under Which country you are in currently and whether the eSIM connects to any network, if so, which network? Did you receive any SMS after you installed the eSIM. If so, please send us a screenshot of that message. Message us screenshots of any error message you are getting. What phone model you are using? Any other information about the issue, which will assist us in helping you resolve the issue.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc. You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
We have a 100% Money Back Guarantee policy, which means that if you have a bad experience with one of our sim card and receive no value from it, we will provide you a refund. However, you MUST contact us whilst you are having the issue, so our team can assist you in resolving your problems. Please do this when you are in WiFi (generally at the airport when you land if not working to begin with) or e-mail us from your accommodations (WiFi) or cafe etc. If you only decide to contact us after you return to let us know the sim didn't work then we can't look to provide a refund as we won't be able to see exactly what the issue was and why it didn't work. Should you run into any issues whilst using the sim card, please immediately contact us at support@simcorner.com Should our team be unable to assist you in resolving your issue, then we will provide you a refund on your purchase.