China mainland & Japan & South Korea eSIM — reviews & details
China mainland & Japan & South Korea 500MB/Day · 500 MB/day · 1 days
620 reviews
Coverage & networks
- China mainland China Unicom 5G
- Japan KDDI/au 5G
- South Korea SKTelecom 5G LG U+ 5G
Traveller reviews
Nadia R.
New Zealand · Sep 2024
Great value compared to roaming charges. Setup instructions in the app were clear and simple.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Nadia! Great to know the setup was quick and easy. — Sara, GotoeSIM Support
Arjun G.
Netherlands · Sep 2024
Did the job without any drama. The QR code arrived instantly by email. Will use GotoeSIM for my next trip for sure.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Arjun! Great to know the setup was quick and easy. Come back anytime! — Priya, GotoeSIM Support
Noah N.
Portugal · Sep 2024
Super easy to set up before I flew out. Streaming and video calls worked without buffering.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Noah! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Laura
James P.
Thailand · Sep 2024
Super easy to set up before I flew out in China mainland & Japan & South Korea. Coverage was strong even outside the city.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, James! So pleased it saved you from roaming bills. Come back anytime! – Emma 💜
Arjun N.
Australia · Sep 2024
Installed in minutes by scanning the QR code. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Arjun! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Diego, GotoeSIM Support
Ava M.
Australia · Sep 2024
Installed in minutes by scanning the QR code in China mainland & Japan & South Korea. Ran hotspot to my laptop with no issues. Zero regrets.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Ava! Love that you were online the moment you landed in China mainland & Japan & South Korea. We're here whenever you travel again. — David
Elena M.
Indonesia · Sep 2024
Install took me two tries but was fine after that. Streaming and video calls worked without buffering.
Mark
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Elena. Glad it mostly worked for you in China mainland & Japan & South Korea — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. — Mark
Lucia L.
Ireland · Sep 2024
Decent speeds, though slower than I expected in a few spots.
Omar
GotoeSIM Support
· 1 year ago We're really sorry, Lucia. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — Omar, GotoeSIM Support
Liam H.
India · Sep 2024
Decent speeds, though slower than I expected in a few spots. The QR code arrived instantly by email.
Sara
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Liam. Good to hear it did the job, and we're working to make it even better. Reach us anytime at gotoesim.com/support if we can help. – Sara, GotoeSIM Support
Min-jun B.
Indonesia · Sep 2024
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago Thank you for the kind words, Min-jun! Great to know the setup was quick and easy. Come back anytime! — Tom
Carlos M.
Portugal · Aug 2024
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple. Will use GotoeSIM for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Carlos! Love that you were online the moment you landed in China mainland & Japan & South Korea. – Ingrid 💜
Ravi T.
Brazil · Aug 2024
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ravi! So happy the China mainland & Japan & South Korea eSIM kept you connected. We're here whenever you travel again. — Mark
Hugo G.
Australia · Aug 2024
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Hugo! Love that you were online the moment you landed in China mainland & Japan & South Korea. – Priya 💜
Lea F.
Malaysia · Aug 2024
Connected the moment I landed. Customer support answered my question quickly. Zero regrets.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Lea! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Ingrid, GotoeSIM Support
Lucas M.
Singapore · Aug 2024
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucas! So happy the China mainland & Japan & South Korea eSIM kept you connected. Enjoy your journeys! – Yuki 💜
Frequently asked questions
How much does the China mainland & Japan & South Korea eSIM cost?
The China mainland & Japan & South Korea 500MB/Day plan costs $1.80 for 500 MB/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
Mei B. · 2 months ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Mei, then it activates automatically on arrival. – Mark 💜
Emma W. · 2 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Emma — not at purchase. — Tom
Anna L. · 3 months ago
How long does the QR code take to arrive after payment?
Your QR code arrives instantly, Anna — within seconds of payment, by email and in your account. – Diego 💜
Daniel K. · 3 months ago
Thanks, installed with no problems on my Samsung.
Yes Daniel, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. – Sara, GotoeSIM Support
Sri K. · 4 months ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Sri. — James
Hugo G. · 5 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Hugo! Feel free to hotspot to your other devices. – Omar, GotoeSIM Support
Min-jun S. · 6 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Min-jun — for multiple countries, check our regional plans. – Ingrid, GotoeSIM Support
Zoe G. · 7 months ago
Is roaming charged extra or is it all included?
Roaming is included in the plan, Zoe — no extra charges, it's all prepaid. — Grace, GotoeSIM Support
Nguyen M. · 10 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Nguyen, on 4G/5G where available. — Priya, GotoeSIM Support
Katya K. · 11 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Katya! The eSIM just handles data. — Yuki, GotoeSIM Support
Marco G. · 11 months ago
Is 5G supported or just 4G?
Yes Marco, 5G is supported where the local network offers it, otherwise fast 4G. – Sophie, GotoeSIM Support
Aisha T. · 1 year ago
Does this work on an iPhone 13?
Absolutely, Aisha! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Tom