Japan 1-20 GB eSIM by Airalo
- eSIMs from Airalo are trusted by more than 5 million customers globally to get their connectivity plans fixed
- You can avoid high data roaming charges by using local eSIMs for your specific destinations
- A new physical SIM card is unnecessary, as urgent calls and messages can be received using your original number
- You will be able to enjoy connectivity as soon as you land at your destination with the eSIM
- The installation for the eSIM is easy, as you will need to scan a QR code
- There is 24/7 customer support in case you require assistance with any issue faced with your eSIM, please contact Partner.Support@airalo.com
Product details
Validity 7-30 days
Internet speed 4G LTE
Service type Data only
Coverage area Japan
Data limit 1 GB / 5 GB / 10 GB / 20 GB
Local telecom operator Moshi Moshi
Provided by Airalo
About this product
Booking guidelines
- eSIM is applicable for the devices based on the list
- The connection speed depends on your reception coverage and the local tele company. No refund will be issued for any speed drop
Confirmation
- You'll get confirmation within minutes. If you don't see any confirmation, reach out to our customer support.
Validity
- Use your voucher on any date after booking is confirmed
Activation procedure
- The validity period starts when the eSIM connects to any supported network/s
- Most eSIMs can only be installed once, so please do not deactivate and try to reactivate. In case of any issues or questions, contact customer service at partner.support@airalo.com
- Redemption Instructions
- Once you place your order, you will receive an Order Confirmation email with an eSIM voucher code.
- Create an account on the Airalo website or app.
- Click ‘Airmoney and Membership’ in the top right hand corner.
- Enter your voucher code in the Redeem Voucher field.
- The eSIM purchased will be added to your account.
- You will be able to find the eSIM by clicking ‘View My eSIMs’
- Follow the set up instructions in the Airalo app and stay connected with your loved ones!
- For iOS devices, the installation could be done based on the instructions.
- For Android devices, the installation could be done based on the instructions
Cancellation policy
- No cancellations, refunds, or changes can be made
- Should you encounter any troubles activating the eSIM product, please contact partner.support@airalo.com. It would be helpful to state that the eSIM was purchased from Klook

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Reviews
this is better than renting wifi of course it is more cheaper. you just have to turn off data everytime you will not use to save cellphone’s battery and less data usage. it helps my diy adventures easy😊😊😊
Seamless eSIM setup with Airalo, purchased through Klook. Affordable rates with Klook credits and a coupon. Reliable WiFi connectivity—initial no network issue resolved with a restart.
easy to use and install.i was able to use only less than 1gb during our 11days trip as I only used it for google maps,navitime and lil browsing. easy to reload using the app. very reliable except for subway stations but majority of the places they have good connections and signal- osaka,Kobe,kyoto.
I ordered a 30 days of 10GB usage with the unbeaten price on Klook for my 10 days trip to Japan. today is day 5 and I still have 6.5GB left. I spent most of my GB for maps, instagram, tiktok and other social media when i’m out of my hotel (almost 10-15hrs/day) every value for the money, convenient and easy to instal. You don’t need to carry the pocket wifi around, highly recommend.
easy to install. mainly used for random posting in IG and mostly on maps and google translate. used 5gb for a 9 day trip.
the sim card worked great. I've been expanding it and there were no glitches. I took 20 GB for 14 days. I still have 8 GB unused. I definitely recommend it.
A very good choice of service packages, prices are not too high, the coverage of the ski is excellent, there are no problems
Installation was very easy. I needed a connection most of the time since I am a solo traveler, and it never failed me. Went to Nagoya, Gifu, Nagano and Osaka and it works perfectly well.
Compared with installing the SIM card directly, the activation steps are a little more complicated, but it is not difficult. People who know how to adjust the mobile phone settings do not have to worry about not being able to use it. You have to wait in the picture but it’s still acceptable!
This eSIM is really easy to install, just follow the simple instructions on the app. Connection is also very straightforward. Mobile data is stable and reliable. Top up is also easily done on the app
