China Japan South Korea
Up To 20GB
product-img-9055749439742

China, Japan, South Korea eSIM up to 20GB

China, Japan, South Korea eSIM up to 20GB

TThe North East Asia Travel eSIM is your indispensable bridge to staying connected across three of East Asia's most dynamic and culturally rich destinations: China, Japan, and South Korea. This plan is designed for seamless transit, allowing you to move effortlessly from exploring the ancient wonders of Beijing and the buzzing modernity of Shanghai, through the serene temples and cutting-edge cities of Japan, to the futuristic, trend-setting streets of Seoul.

This practical, data-only solution provides reliable, high-speed internet access tailored for regional travelers. Forget the complexity of managing separate local SIMs or worrying about prohibitive cross-border roaming fees. Activation is instant and effortless: simply scan the prepaid eSIM's QR code received by email and enjoy immediate, uninterrupted connectivity across these unique territories.

Choose a flexible data plan with no contracts or hidden fees that matches your multi-stop itinerary. Your generous data allowance ensures you can navigate the busy streets of Tokyo using a map app, look up train schedules for the KTX in South Korea, use essential translation and ride-hailing apps in China, and share your spectacular views securely. Travel with the freedom and confidence of knowing you have unbeatable coverage and a single, hassle-free connection for your entire regional adventure.

Stay Connected With Best Coverage
  • Data: Up to 50GB (No daily limit)
  • Speed: 5G/4G/LTE
  • Calls & Texts: Not included (Data-only)
  • When to install: It’s best to install and activate your eSIM just before your departure or upon arrival at your destination. ***Wi-Fi is required during installation.
  • Hotspot/Tethering: Yes
  • ID requirement: No
  • Delivery: Instant via email
  • Activation: Scan QR code from email. Your eSIM will be activated when you arrive in the supported country.
  • Validity: Once you arrive in the supported country and eSIM is activated, the validity period will begin upon arrival there.

All our eSIM needs to be activated within 180 days of purchase.

  • Speed: Fast 5G/4G/LTE
  • Network: We provide the most reliable and secure connections from our premium network providers.
  • Save time and money: Avoid hefty roaming fees and save time searching for local SIM cards.
  • Device Compatibility:: Unlocked eSIM compatible devices. For details on compatibility, please see the "eSIM compatible devices" page.
  • Installation: Easy and fast.
  • Calls & SMS: Not available, only through apps. (This is data-only eSIM).
  • Tech Support: Our friendly Aussie travel eSIM team is always here to assist you.
  • China - eSIM network provided by China Unicom
  • Japan - eSIM network provided by KDDI/au
  • South Korea - eSIM network provided by SKTelecom/ LG U+



For iOS devices

(Updating the APN is not normally required for iOS)

  • Name: [type anything here]
  • APN: mobile
  • Username: [leave this section blank]
  • Password: [leave this section blank]

For Android devices

  • Name: [type anything here]
  • APN: mobile
  • Proxy: [leave this section blank]
  • Port: [leave this section blank]
  • User name: [leave this section blank]
  • Password: [leave this section blank]

Stay Connected with Discounted Prices
note_icon_note_EktVwh eSIMs are instantly delivered to your email!
View full details

Check if your device is compatible

e-sim-works-background_template--18299266957566__home_banner_kBVdYe

How To Install eSIM4u eSIM?

Here take iPhones as an example. The actual texts might differ depending on the iOS version and the device.

✅You must have an internet connection to install eSIM. Please ensure that there is available WiFi or mobile data before installation. ---> ⏩ Watch Video Here

① Add eSIM to devices that support eSIM.


② Go to Settings – Cellular data/Mobile data – Add eSIM Cellular Plan/Add eSIM


③ Scan the QR code. If the camera doesn’t work, enter SM-DP +Address and Activation Code manually.


④ We recommend that you disable this newly installed eSIM until you reach your destination.


⑤ Rename the newly installed eSIM (e.g., “Travel”) to identify it easily.


⑥ After arriving at the destination, please turn off primary SIM cards and TURN ON your newly installed eSIM along with its 「DATA ROAMING」 to access the internet.


⑦ If you do not have a connection, check your APN settings. These are usually set automatically, except Japan DOCOMO network. iOS: Japan – please set the APN as “vmobile.jp”. --->⏩ LEARN MORE

⚠️ For older versions of Android, you may need to enter manually in some cases.

--->⏩ LEARN MORE

float_img_left_template--18299266957566__money_back_tag_nVYKwh
float_img_right_template--18299266957566__money_back_tag_nVYKwh

100% Money Back Guarantee

If you cancel your trip or experience tech issues that we can’t fix; we’ll refund you 100%.

Find your Plan