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eSIM

50% off [Completely Unlimited] Japan eSIM

Name: 50% off [Completely Unlimited] Japan eSIM
Brand: Waug
SKU: 149052
Price: 1.33 USD
Availability: InStock
Rating: 4.3 (7 reviews)

Coupon Price

US$ 1.33

from

Best price

Available today4.3View reviews >

Point Guide

Earn US$0.02

Product Info

Instant Confirmation
Not Included
Mobile voucher
Cancellation available

Reviews7

Excellent!

4.3

Check out honest reviews from real customers!

문다*

BEST

2025.09.03

I bought it very cheaply and I&#39;m satisfied. I was worried that it might not work because it&#39;s in the mountains of Noboribetsu, but it works great and I don&#39;t feel any loss in speed. However, it doesn&#39;t work well in crowded places like the underground of Sapporo Station. But, it&#39;s worth it for a 50% discount.

Highlights

Introducing USIMSA's completely unlimited eSIM, allowing you to enjoy unlimited data without worrying about data usage. Unlimited usage is available for the number of days you purchase, with no speed reductions. It's also compatible with major local carriers, ensuring a stable connection anytime, anywhere. Furthermore, Yusimsa's eSIM is a member of the GSMA (Global System for Mobile Communications Association), ensuring safe and secure use based on global standards.

Travel more lightly and safely with completely unlimited data and convenience!

Program

All content is copyrighted by WAUG, Inc., and any unauthorized use may lead to legal penalties under copyright law.

Information

What's Included

eSIM QR code according to selected option

How To Use

Select number of days of use and purchase
Scan the QR code in the voucher sent to your email
Register eSIM according to the registration method for your device's operating system.
Validity period: 180 days from purchase date

Operating Hours:
Messenger Customer Center
24 hours a day, 365 days a year

Wired Customer Center
9:00 AM - 6:00 PM (Lunchtime 12:00 PM - 1:00 PM)
Closed on weekends and public holidays

contact :
Domestic: 1661-0158
Overseas (for local disabled users only): 070-5097-6417
KakaoTalk Plus Friend: @USIMSA

Grab your e-ticket on the app and skip the hassle!

APP

What to Remember

Don’t forget to check all the important details.

Cancellation and Refund

- Refunds are only available within 7 days of purchase.

(However, refunds for the following month may not be processed, and refunds are not available for products already used or registered on a device.)

- Due to the nature of products used overseas, refund requests due to activation issues, unavailability, or eSIM malfunctions may be due to issues with the device in use, incomplete setup, or temporary communication failures, rather than product issues. Therefore, refunds will only be processed after consultation with customer service (phone, email, etc.) using local Wi-Fi, and approval will be required.

- Refund requests made after returning to Korea without prior confirmation may not be processed.

- eSIM products can only be registered and used on the device they were originally registered on.
- Once registered, re-registration on a different device is not possible.

• Cancellation/refund requests must be submitted during business hours (Monday to Friday, 10:00 AM to 6:00 PM, excluding Saturdays, Sundays, and public holidays). Cancellations submitted outside of business hours will be processed on the next business day (based on business hours).
• Reservation cancellations and refund requests must be submitted during business hours and confirmed upon receipt.

Customer Service