China mainland & Japan & South Korea eSIM — reviews & details
China mainland & Japan & South Korea 3GB 30Days · 3 GB · 30 days
620 reviews
Coverage & networks
- China mainland China Unicom 5G
- Japan KDDI/au 5G
- South Korea SKTelecom 5G LG U+ 5G
Traveller reviews
Hana V.
Turkey · Oct 2024
Worked fine but took a little while to connect at first.
Laura
GotoeSIM Support
· 1 year ago Apologies for the trouble, Hana. This isn't the standard we aim for. Reach our team at gotoesim.com/support so we can help right away. — Laura, GotoeSIM Support
Ravi C.
Netherlands · Oct 2024
Did the job without any drama. Customer support answered my question quickly.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Ravi! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Yuki, GotoeSIM Support
Sophia H.
Egypt · Oct 2024
Saved me a fortune on my holiday. The QR code arrived instantly by email. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Sophia! Wonderful to hear it worked smoothly in China mainland & Japan & South Korea. Enjoy your journeys! — Anna
Fatima L.
Brazil · Oct 2024
Did the job without any drama in China mainland & Japan & South Korea. Streaming and video calls worked without buffering. Great experience overall.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Fatima! So pleased it saved you from roaming bills. Enjoy your journeys! – Yuki 💜
Elena K.
Philippines · Oct 2024
Connected the moment I landed. Speeds were solid for maps, messaging and browsing.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Elena! So happy the China mainland & Japan & South Korea eSIM kept you connected. We're here whenever you travel again. — Laura, GotoeSIM Support
Lucia D.
South Korea · Oct 2024
Super easy to set up before I flew out. Streaming and video calls worked without buffering.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Tom
Lucia L.
Sweden · Oct 2024
Exactly what I needed for travelling. Coverage was strong even outside the city. Telling my friends about this.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Lucia! Love that you were online the moment you landed in China mainland & Japan & South Korea. Enjoy your journeys! – James 💜
Aisha C.
Thailand · Oct 2024
Saved me a fortune on my holiday. Coverage was strong even outside the city. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Thank you so much, Aisha! So happy the China mainland & Japan & South Korea eSIM kept you connected. We're here whenever you travel again. – Ingrid, GotoeSIM Support
Somchai F.
Thailand · Oct 2024
Solid overall, just wish there was a bit more data for the price. Streaming and video calls worked without buffering.
Mark
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Somchai. We're constantly optimising speeds and coverage across China mainland & Japan & South Korea. Any questions, our team is at gotoesim.com/support. – Mark, GotoeSIM Support
Hugo T.
Netherlands · Oct 2024
Super easy to set up before I flew out. Customer support answered my question quickly. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Hugo! Great to know the setup was quick and easy. — Priya
Sarah R.
Portugal · Oct 2024
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Sarah! So happy the China mainland & Japan & South Korea eSIM kept you connected. Come back anytime! – Sara 💜
Noah G.
Brazil · Oct 2024
Did the job without any drama in China mainland & Japan & South Korea. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Noah! Wonderful to hear it worked smoothly in China mainland & Japan & South Korea. Come back anytime! — Laura
Lea N.
Turkey · Oct 2024
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Five stars from me.
Diego
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! — Diego
Sri N.
Singapore · Oct 2024
Worked fine but took a little while to connect at first.
Sara
GotoeSIM Support
· 1 year ago Thank you for taking the time, Sri. 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. — Sara
Aisha K.
Thailand · Oct 2024
Worked fine but took a little while to connect at first. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 1 year ago We're really sorry, Aisha. We'd love the chance to make this right. Please contact us at gotoesim.com/support and we'll sort it out. — Omar, GotoeSIM Support
Frequently asked questions
How much does the China mainland & Japan & South Korea eSIM cost?
The China mainland & Japan & South Korea 3GB 30Days plan costs $8.85 for 3 GB over 30 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
Olivia F. · 2 days ago
Can I use this for hotspot/tethering?
Hi Olivia! Yes, you can use our eSIM for hotspot and tethering in China, Japan, and South Korea. Just connect your device, and you'll be good to go! If you have more questions, feel free to ask. – Laura, GotoeSIM Support
Somchai R. · 1 week ago
Do I need to install it before I travel or after I arrive?
We recommend installing before you travel, Somchai, then it activates automatically on arrival. — Ingrid
Noah W. · 2 weeks ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Noah — not at purchase. — Tom, GotoeSIM Support
Ethan W. · 3 weeks ago
Can I use this for hotspot/tethering?
Tethering is supported, Ethan! Feel free to hotspot to your other devices. — David, GotoeSIM Support
Aisha W. · 1 month ago
Is 5G supported or just 4G?
5G is available where covered, Aisha — you'll always get the best speed on offer. – Sara 💜
Kenji S. · 2 months ago
How long does the QR code take to arrive after payment?
It's immediate, Kenji! The QR code is delivered the moment your payment goes through. — Ken, GotoeSIM Support
Giulia R. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Giulia, you can top up the same eSIM anytime — no need to buy a new one. – Diego, GotoeSIM Support
Priya L. · 6 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Priya — for multiple countries, check our regional plans. — Mark, GotoeSIM Support
Pablo P. · 9 months ago
Is roaming charged extra or is it all included?
No surprise fees, Pablo! Roaming is part of the plan and never billed separately. – Laura 💜
Viktor F. · 9 months ago
Does this work on an iPhone 13?
Absolutely, Viktor! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Emma
Pablo D. · 10 months ago
How do I check how much data I have left?
Your usage is tracked live in the app, Pablo — check My eSIMs anytime. — Priya, GotoeSIM Support
Giulia V. · 11 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Giulia! We're always here if you need anything. — Omar, GotoeSIM Support
Hugo D. · 1 year ago
Which networks does this connect to?
You'll be on top local networks, Hugo — full details are on the plan page under Coverage. – Yuki, GotoeSIM Support