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Japan & South Korea eSIM | 5G/4G network 5-30 days | ChatGPT supported | Japan, South Korea

Japan & South Korea eSIM | 5G/4G network 5-30 days | ChatGPT supported | Japan, South Korea


No cancellation

  • One eSIM allows you to travel freely in Japan and South Korea.
  • No need to change SIM card or consume any consumables, eSIM is ready to use immediately, allowing you to quickly enjoy 5G/4G internet access, saving time and being environmentally friendly.
  • Multiple data plans are available.
[5% App discount] Code: APP5OFF , HK: APP15HK
Instant confirmation

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 whether your device is eSIM compatible before purchasing.

Please confirm whether your device is eSIM compatible before purchasing.

iOS Installation Instructions

iOS Installation Instructions

Android Installation Instructions

Android Installation Instructions

Purchase Notice

  • Mobile data only; voice calls and SMS functionality are not supported.
  • Please enter *#06# on your phone's dial pad to check if eSIM is supported. If EID is displayed, it means eSIM is supported; if not, eSIM is not supported.
  • Please be aware that signal quality may be affected by factors such as location, terrain, building obstruction, number of users, and weather.
  • If your location or mobile phone does not support 5G, it will automatically switch to 4G/3G signal. The actual network speed depends on the local signal.
  • To maintain network connection quality and uphold the Fair Usage Policy (FUP), telecommunications companies worldwide sometimes impose data rationing on users who consume large amounts of data in a short period, which may result in internet access disruptions or slower speeds. To ensure a stable internet connection, please avoid prolonged periods of watching or downloading videos, updating software, sharing your hotspot with others, or engaging in other activities that consume excessive data.

Reminders

  • Once the QR code is scanned and the order is successfully downloaded, cancellation and refunds are not possible.

  • Installing an eSIM requires an internet connection. Please install it when you have a stable Wi-Fi or mobile data connection (installation may fail on some airport Wi-Fi networks).

  • Each QR code can be scanned once. It can be scanned repeatedly on the same device. Once bound, it cannot be changed to another device or deleted.

  • Please use the eSIM within 60 days of receiving it; it will expire after that period.

  • It is recommended to scan and install the eSIM after arriving at your destination to avoid starting the validity period calculation prematurely.

  • Before using an eSIM, please be sure to disable data roaming on your domestic SIM card to avoid accidentally using your domestic SIM card's mobile data network and incurring high international roaming charges. You will be responsible for all related costs; no additional subsidies will be provided, including roaming fees, overseas SIM card/eSIM purchase costs, and transportation expenses.

  • Please enter *#06# on your phone's dial pad to check if eSIM is supported. If EID is displayed, it means eSIM is supported; if not, eSIM is not supported.

  • iOS version 12.1 or later is required. Please note that iPhones sold in mainland China do not support eSIM. In Hong Kong and Macau, only the iPhone 13 mini, iPhone 12 mini, iPhone SE 2020, and iPhone XS have eSIM functionality.

  • Samsung phones vary by country. Samsung phones purchased in Taiwan do not support eSIM. For other regions, please check with the Samsung website first.

  • To maintain network connection quality and uphold the Fair Usage Policy (FUP), telecommunications companies worldwide sometimes impose data rationing on users who consume large amounts of data in a short period, which may result in internet access disruptions or slower speeds. To ensure a stable internet connection, please avoid prolonged periods of watching or downloading videos, updating software, sharing your hotspot with others, or engaging in other activities that consume excessive data.

How to Use

Activation steps:

1. After arriving at your destination, turn off all other SIM cards and only enable eSIM and its data roaming.

2. Configure the eSIM's APN (usually the APN is automatically recognized; if it cannot be automatically recognized, you need to set it manually).

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • 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 your refund request is confirmed, KKday will initiate the refund to your original payment method within 15 days. The actual refund timing depends on your card-issuing bank’s policy.

FAQ

1. Is there a single eSIM that provides internet connectivity for both Japan and Korea?

Yes, this eSIM is specifically designed to provide seamless internet connectivity across both Japan and Korea. It allows you to use a single eSIM to travel freely between the two countries without needing to switch cards or purchase separate plans for each destination, offering great convenience for cross-country trips.

2. What is the activation process for a Japan and Korea eSIM once I arrive at my destination?

The activation process for this Japan and Korea eSIM is straightforward. After booking, you will receive a QR code. Simply scan this QR code to set up the eSIM on your device. Once you land in Japan or Korea, you just need to enable data roaming on your phone, and the eSIM will immediately connect you to the local network, eliminating complicated setup steps.

3. What types of data plans are available for this Japan and Korea eSIM?

This Japan and Korea eSIM offers a variety of data plans to suit different travel needs. You can choose from multiple data package options, typically ranging from 5 to 30 days. This flexibility allows you to select a plan that best fits the duration and data usage requirements of your trip to Japan and Korea, ensuring you have adequate connectivity.

4. Are there any common issues or things to consider when using an eSIM for travel in Japan and Korea?

When using an eSIM for travel, it's crucial to ensure your device is eSIM-compatible. This Japan and Korea eSIM minimizes common issues by offering immediate activation via QR code and eliminating the need for physical card changes. To ensure connectivity, always enable data roaming on your device upon arrival at your destination.

5. How does a Japan and Korea eSIM simplify internet access compared to traditional SIM cards?

This Japan and Korea eSIM significantly simplifies internet access by eliminating the need for physical SIM card changes. You avoid the hassle of swapping cards or dealing with tiny components. It's a zero-waste solution that allows for quick 5G/4G internet access as soon as you scan the QR code and enable roaming, making it highly convenient and time-saving.

6. What kind of network speed can I expect with this Japan and Korea eSIM?

This Japan and Korea eSIM provides high-speed internet connectivity, allowing you to access 5G/4G networks in both Japan and Korea. This offers fast and reliable service for all your online needs, whether for navigation, communication, or entertainment. The actual speed may vary based on your specific location and network conditions.

7. Can this Japan and Korea eSIM be used immediately upon scanning the QR code?

Yes, this Japan and Korea eSIM is designed for immediate use. After you receive and scan the QR code, the eSIM is quickly set up on your device. Upon landing in your destination (Japan or Korea) and enabling data roaming, you can instantly connect to the local network, saving you valuable time and effort during your trip.

8. Is it possible to use the Japan and Korea eSIM with ChatGPT or other AI applications?

Yes, this Japan and Korea eSIM explicitly supports the use of ChatGPT. Its 5G/4G network connectivity provides the necessary speed and reliability for smoothly running AI applications and other online services throughout your travels in both Japan and Korea, ensuring seamless digital experiences.

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