China mainland & Japan & South Korea eSIM

China mainland & Japan & South Korea Travel eSIM

Stay connected the moment you land in China mainland & Japan & South Korea with fast and reliable mobile data. This travel eSIM lets you get online without swapping your physical SIM card or paying expensive roaming fees.

Perfect for maps, messaging, bookings, browsing, and staying in touch throughout your trip in China mainland & Japan & South Korea.

Why Choose This eSIM?

• Instant activation – no physical SIM needed
• Coverage across China mainland & Japan & South Korea
• Fast 4G/5G data speeds
• Keep your main number active
• Top-up available if needed

Perfect For

• Tourists visiting China mainland & Japan & South Korea
• Business travelers
• Digital nomads
• Short trips and longer stays

Before You Travel

Check eSIM compatibility

How to install an eSIM

Plan Details

• Coverage: JP,KR,CN
• Networks: CN - China Unicom 5G, JP - KDDI/au 5G, KR - SKTelecom 5G, KR - LG U+ 5G
• Data Type: Data-only (No, only through apps (VOIP))
• Hotspot: Yes
• Top-Up Available: Yes
• Pre-Activation Period: 180 Days
• Data Exit Country: HK
• Speed Reduction: No

Why Use an eSIM in China mainland & Japan & South Korea?

Using an eSIM is one of the easiest ways to stay connected while traveling. There’s no need to visit a store or swap SIM cards.

Install your eSIM before your trip and activate it when you arrive, so you’re connected right away.

FAQ

When should I install this eSIM?
You can install it before your trip and activate it when you arrive in China mainland & Japan & South Korea.

Can I use hotspot?
Yes.

Does this include calls or SMS?
No, this is a data-only eSIM plan. Calls can be made through apps like WhatsApp.

Will it work across China mainland & Japan & South Korea?
Yes, it connects to major networks for coverage across most regions.