China mainland & Japan & South Korea 1GB/Day eSIM Reviews & Details — 0.0★

Coverage & networks

China mainland China Unicom 5G
Japan KDDI/au 5G
South Korea SKTelecom 5G

Traveller reviews

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Frequently asked questions

How much does the China mainland & Japan & South Korea eSIM cost?

The China mainland & Japan & South Korea 1GB/Day plan costs $2.99 for 1 GB/day over 1 days, paid once with no hidden fees.

How do I activate my China mainland & Japan & South Korea eSIM?

Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in China mainland & Japan & South Korea.

Will this eSIM work on my phone?

It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.

Can I keep my regular number?

Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in China mainland & Japan & South Korea.

Comments & questions

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Ravi F. · 4 months ago

Do I need to install it before I travel or after I arrive?

Tom GotoeSIM Support

Install on Wi-Fi before you fly, Ravi — it switches on when you land. — Tom, GotoeSIM Support

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Min-jun D. · 6 months ago

Great guide, the setup steps were really helpful.

Yuki GotoeSIM Support

Thanks Min-jun, that means a lot! Reach out anytime. — Yuki

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Katya P. · 7 months ago

Does the validity start on purchase or on first use?

Anna GotoeSIM Support

The clock starts on first use in-country, Katya, so buying early is totally fine. — Anna

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Anna G. · 9 months ago

Is 5G supported or just 4G?

Ken GotoeSIM Support

5G is available where covered, Anna — you'll always get the best speed on offer. – Ken, GotoeSIM Support

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Daniel V. · 11 months ago

Does this work on an iPhone 13?

Mark GotoeSIM Support

Yes Daniel, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. — Mark, GotoeSIM Support

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Lea T. · 11 months ago

Can I top up the same eSIM instead of buying a new one?

Priya GotoeSIM Support

Topping up is easy, Lea! Just add more data to your existing eSIM in the app. — Priya

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Aisha L. · 1 year ago

Can I use it in nearby countries too?

Laura GotoeSIM Support

This plan covers its listed destination, Aisha — for multiple countries, check our regional plans. — Laura, GotoeSIM Support

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Hugo H. · 1 year ago

How do I check how much data I have left?

David GotoeSIM Support

You can check remaining data anytime in the GotoeSIM app under My eSIMs, Hugo. – David, GotoeSIM Support

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Andre B. · 1 year ago

Thanks, installed with no problems on my Samsung.

Emma GotoeSIM Support

It works great on modern Samsung phones, Andre! Add it via SIM manager and you're set. — Emma

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Isabella T. · 1 year ago

Is roaming charged extra or is it all included?

Omar GotoeSIM Support

Roaming is included in the plan, Isabella — no extra charges, it's all prepaid. — Omar, GotoeSIM Support

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Ava T. · 1 year ago

Which networks does this connect to?

Sara GotoeSIM Support

It connects to trusted local partner networks, Ava, on 4G/5G where available. – Sara, GotoeSIM Support

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Arjun C. · 1 year ago

Can I use this for hotspot/tethering?

Diego GotoeSIM Support

Yes Arjun, hotspot/tethering works fine — share your data to a laptop or tablet anytime. – Diego, GotoeSIM Support