「eSIM square」20%OFF Trial Campaign

We are launching a campaign offering a 20% discount on all plans for first-time users of eSIM square.

Campaign Period

November 27, 2024 (Wed) 12:00 PM - January 31, 2025 (Fri) 11:59 PM（JST)

Applicable Products

All eSIM square Products

How to get a discount

To receive a discount, please enter the coupon code below when placing your order on the eSIM square website or app.

Coupon code：FIRST2425

Notes

・Each customer can use the coupon only once.
・The coupon distribution may end without prior notice.
・Please be sure to enter the coupon code on the purchase screen. After entering the code, please confirm that the discount has been applied before completing the purchase.
・To use an eSIM, you need a SIM-unlocked device that supports eSIM. Please confirm your device before purchasing.
・Please note that changes or cancellations to your order cannot be made.
・The coupon is valid until January 31, 2025.

Purchase your eSIM here.

eSIM square provides a reasonable everyday communication environment.

1）Always connected to the Internet

Access the Internet with your own smartphone even when traveling or on the move. You can use the same Internet environment overseas as in Japan.

2）Easy to recharge

When you run out of data capacity, you can recharge your phone as much as you need.

3）As a sub line

You may want to use a large amount of data just for today, or for overseas or business trips. You can also use it as a temporary data connection.

4）24-hour chat support

You can ask for support consultation on how to set up and troubleshoot via Japanese chat.

Purchase your eSIM here.