![[50% Off] Japan & South Korea Universal eSIM Card | 1-3GB Daily Dual Telecom Roaming Plan | Supports ChatGPT (Recommended for Cruise Travel)](https://image.kkday.com/v2/image/get/c_fill%2Ch_800%2Cq_55%2Ct_webp%2Cw_2280/s1.kkday.com/product_578551/20260331080330_KvnpS/jpg)
[50% Off] Japan & South Korea Universal eSIM Card | 1-3GB Daily Dual Telecom Roaming Plan | Supports ChatGPT (Recommended for Cruise Travel)
- KKday's Japan and South Korea eSIM card offers 5G/4G/LTE services and supports hotspot sharing.
- KKday Japan and South Korea eSIM cards offer roaming options with Japan's Softbank and Rakuten, and South Korea's SKT and LG. Simply scan the receipt to install and use the service.
- Some mobile phones from mainland China, Hong Kong, and Macau do not support eSIM functionality. Please check this before purchasing. If you are unable to set up eSIM on your iPhone, please refer to the instructions on the Apple website .
Package Options
Product Info
The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.
Please confirm your phone is compatible with eSIM before purchasing. Orders cannot be cancelled or refunded after purchase.
Before enabling eSIM, please update your iOS to the latest version and connect to a stable Wi-Fi network. Older iOS versions and unstable networks are common reasons for eSIM activation failure.
Open your camera to scan for the eSIM, then tap "Action Plan".
The startup time is about 2-3 minutes, and the installation may fail if the startup screen pops up.
You can customize the eSIM name for easy management of multiple eSIMs.
Selecting a preset number allows you to specify your primary mobile number to receive messages (you need to apply to your original telecom operator to activate international roaming for your primary mobile number before you can receive SMS messages).
You can specify the primary phone number to use iMessage and FaceTime features.
Choosing to use eSIM mobile data, "eSIM mobile data is not enabled" is a common reason for being unable to access the internet.
The roaming plan requires data roaming to be enabled.
Purchase Notice
- Orders cannot be cancelled and refunds cannot be issued after an eSIM is sent. Please ensure your phone supports eSIM (iPhones and Android phones sold in China, Hong Kong, and Macau do not support eSIM; most Android phones sold in Taiwan do not support eSIM).
- For Android phones that support eSIM, please refer toFigures 1 and2 for the steps to manually enter the activation code.
Cancellation Policy
- Once the order has been completed, it cannot be canceled, modified, or refunded
- Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.
FAQ
Yes, you can choose to receive the Japan and South Korea eSIM certificate in Taiwan and complete the scan installation before departing for Japan or South Korea. The eSIM will automatically activate when you arrive at your destination and your phone detects the local telecom network, allowing you to enjoy internet service immediately upon arrival without complex local setup.
You need to check if your phone supports eSIM functionality yourself. In particular, some phones purchased in Mainland China, Hong Kong, and Macau may not support eSIM services, so be sure to check before purchasing. For iPhone users encountering setup issues, please refer to the detailed instructions provided on the Apple official website. Generally, most mainstream international smartphone models already support eSIM.
There are a few things to pay attention to when using Japan and South Korea eSIMs. Firstly, some phones sold in Mainland China, Hong Kong, and Macau may not support eSIM functionality, so please confirm your phone's compatibility yourself before purchasing. Secondly, once an eSIM is installed on a phone, it is usually bound to that device and cannot be directly transferred to another phone. Therefore, please ensure you confirm the phone device you will be using during your trip.
No, you do not need to visit a physical store. Japan and South Korea eSIMs can be easily applied for through online platforms. After ordering on KKday, you will receive an electronic voucher, and you can quickly install it by scanning the QR Code on the voucher. This offers great convenience, saving you valuable travel time and allowing you to enjoy fast and convenient service without queuing or dealing with physical SIM cards.
Japan and South Korea eSIMs offer cross-border dual-telecom roaming services. In Japan, you can use Softbank and Rakuten telecom networks, while in South Korea, you can choose from SKT and LG telecom, aiming to provide more stable and wider network coverage. Additionally, this eSIM supports 5G/4G/LTE high-speed internet services, ensuring you have a smooth network experience during your travels in both countries.
The 1-3GB daily data allowance is sufficient for most general internet needs during travel in Japan and South Korea, usable for map navigation, information lookup, social media interaction, instant messaging apps, etc. If you are a heavy internet user, such as watching high-definition videos for extended periods or frequently attending online meetings, it is recommended to assess your actual data usage or consider using the hotspot sharing feature to meet your needs.
Yes, the Japan and South Korea eSIM supports hotspot sharing. You can share your phone's internet connection with travel companions or other devices (such as tablets, laptops), allowing multiple devices to connect to the internet simultaneously. However, please note that hotspot sharing will consume data faster. It is recommended to keep an eye on your daily data usage when using this feature to ensure sufficient network resources.
After purchasing a Japan and South Korea eSIM, you will immediately receive an electronic voucher. This voucher contains a dedicated QR Code. You simply need to scan this QR Code with your mobile phone and follow the on-screen instructions to complete the installation and setup. The entire process does not require inserting or removing a physical SIM card, making it a quick and convenient operation.
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