“JAPAN • 10GB • 30 days” has been added to your basket. Continue shopping
What's next?
Install your Ubigi eSIM
Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.
Create your account
Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.
Great
Based on 50969 reviews on
Verified
Verified review
This user has been identified as a buyer
Stable and good internet
Stable and good internet
kiritoblackduelist kiritoblack, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
I used ubigi in Japan and Egypt
I used ubigi in Japan and Egypt , so far it has been excellent.
Rosemary Hanna, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Best esim I have used.....no problems…
Best esim I have used.....no problems at.all with Ubigi
Leanne, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Easy to use. Easy enough for an old lady to install.
Easy to use.
Brenda Ebear, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
As a techno phobe
As a techno phobe, so easy just installs itself and activates when you arrive
Didnt realise you could get one for asia so ended up getting two but good coverage too
Carol Powell, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Faster speed without connection issue
Faster speed without connection issue
Suk, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Great coverage in Shikoku
Great coverage in Shikoku. Bit slower than my normal service. But adequate. Didn’t get dead spots so I was happy. I lost my password once and had to establish my login password. But otherwise good solid service.
customer, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
The SIM card worked from touchdown at…
The SIM card worked from touchdown at Haneda.
Graham, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Excellent product
Excellent product, easy to use, great coverage.
customer, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Is working well
Is working well
DANIEL DAVID SANCHEZ SCHIBLI, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Simple and Good rate
Straightforward, quick, easy, just turned off my other sim and activated this one when I was close to my destination, unlimited made it easy not to worry about needing information on the go and away from home.
customer, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
I lost signal while in buildings
I lost signal while in buildings
customer, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Very good
Very good, started immediately on arrival, good coverage
Tamanna, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
Very good coverage in Japan and…
Very good coverage in Japan and Philippines, no problem at all. Will definitely use it now for international travels.
customer, 07 Nov 2026
Verified
Verified review
This user has been identified as a buyer
SO "Easy to connect"
Easy to connect - Keeps my local NZ number when in Japan for 3 months and can turn off my NZ Data Roaming and everything syncs perfectly (contacts, maps, Wifi calling, WhatApp and MEssenger, Mail etc) for 65yr old to user - Its like using it at home... Set up the week before we left and it activate when landed...So USER Friendly - Legends and thanks
Russell M - NZ, 07 Nov 2026
Thank you
Your message has been sent. We’ll get back to you shortly.
Thank you
We have taken into account your subscription to the newsletter
How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.