China mainland & Japan & South Korea eSIM — reviews & details
China mainland & Japan & South Korea 5GB 30Days · 5 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
Elena K.
Netherlands · Aug 2024
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Five stars from me.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Elena! Thrilled it made staying connected effortless. Come back anytime! — Omar, GotoeSIM Support
Sarah H.
Ireland · Aug 2024
Bought it the night before my flight — smooth process in China mainland & Japan & South Korea. The QR code arrived instantly by email. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Sarah! Wonderful to hear it worked smoothly in China mainland & Japan & South Korea. Safe travels, and see you on your next trip! – Priya, GotoeSIM Support
Olivia B.
Thailand · Aug 2024
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Would definitely buy again.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Olivia! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Yuki, GotoeSIM Support
Lea C.
Mexico · Aug 2024
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Lea! Thrilled it made staying connected effortless. – Laura 💜
Katya F.
Spain · Aug 2024
Connected the moment I landed. Setup instructions in the app were clear and simple. Will use GotoeSIM for my next trip for sure.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Katya! Thrilled it made staying connected effortless. — Omar, GotoeSIM Support
Elena K.
Sweden · Aug 2024
Worked fine but took a little while to connect at first. Topping up was straightforward when I needed more.
Diego
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Elena. We're constantly optimising speeds and coverage across China mainland & Japan & South Korea. Any questions, our team is at gotoesim.com/support. — Diego
Lucas B.
Italy · Aug 2024
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Zero regrets.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Lucas! Thrilled it made staying connected effortless. – Sara 💜
Priya T.
United Kingdom · Aug 2024
Bought it the night before my flight — smooth process in China mainland & Japan & South Korea. Customer support answered my question quickly.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Priya! So pleased it saved you from roaming bills. – Mark 💜
Liam S.
Saudi Arabia · Aug 2024
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Liam! Great to know the setup was quick and easy. — Sophie
Andre T.
India · Aug 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Telling my friends about this.
Omar
GotoeSIM Support
· 1 year ago Thank you so much, Andre! Wonderful to hear it worked smoothly in China mainland & Japan & South Korea. – Omar 💜
Mateo K.
Vietnam · Aug 2024
First time using an eSIM and it was painless. Coverage was strong even outside the city. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Mateo! Thrilled it made staying connected effortless. – Yuki, GotoeSIM Support
Omar S.
Spain · Aug 2024
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
Ken
GotoeSIM Support
· 1 year ago Cheers, Omar! Delighted the speeds worked well for you. – Ken 💜
Somchai S.
Brazil · Aug 2024
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Somchai! Delighted the speeds worked well for you. – Priya, GotoeSIM Support
Olivia H.
Malaysia · Aug 2024
Solid overall, just wish there was a bit more data for the price.
Laura
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Olivia. We're constantly optimising speeds and coverage across China mainland & Japan & South Korea. Reach us anytime at gotoesim.com/support if we can help. — Laura, GotoeSIM Support
Ethan F.
Ireland · Aug 2024
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Ethan! Love that you were online the moment you landed in China mainland & Japan & South Korea. – Yuki 💜
Frequently asked questions
How much does the China mainland & Japan & South Korea eSIM cost?
The China mainland & Japan & South Korea 5GB 30Days plan costs $13.20 for 5 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
Sofia N. · 1 week ago
Is roaming charged extra or is it all included?
No surprise fees, Sofia! Roaming is part of the plan and never billed separately. — Mark, GotoeSIM Support
Daniel C. · 2 weeks ago
Can I use this for hotspot/tethering?
Yes Daniel, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — Grace, GotoeSIM Support
Ravi G. · 2 months ago
Does this work on an iPhone 13?
Absolutely, Ravi! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. — Priya, GotoeSIM Support
Ji-woo P. · 3 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, Ji-woo. — Anna
Noah T. · 3 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Noah, you can top up the same eSIM anytime — no need to buy a new one. – Tom, GotoeSIM Support
Fatima W. · 4 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Fatima, on 4G/5G where available. — Yuki, GotoeSIM Support
Diego D. · 4 months ago
Is 5G supported or just 4G?
5G is available where covered, Diego — you'll always get the best speed on offer. — Emma, GotoeSIM Support
Lucia P. · 6 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Lucia — it switches on when you land. – Diego 💜
Giulia S. · 7 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Giulia — not at purchase. — Priya
Liam C. · 8 months ago
Can I use it in nearby countries too?
This plan covers its listed destination, Liam — for multiple countries, check our regional plans. – Anna 💜
Andre M. · 9 months ago
Will this keep my WhatsApp active with my home number?
Yes Andre, WhatsApp keeps working with your home number — the eSIM only carries data. — Sara
Anna T. · 11 months ago
Great guide, the setup steps were really helpful.
So glad it helped, Anna! We're always here if you need anything. — Omar, GotoeSIM Support