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
Hugo R.
India · Oct 2024
Great value compared to roaming charges in China mainland & Japan & South Korea. Data lasted the whole trip with room to spare. Zero regrets.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Hugo! Thrilled it made staying connected effortless. Enjoy your journeys! – Emma, GotoeSIM Support
Max W.
Ireland · Oct 2024
Install took me two tries but was fine after that. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Thank you for taking the time, Max. Glad it mostly worked for you in China mainland & Japan & South Korea — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Sophie, GotoeSIM Support
Emma S.
Turkey · Oct 2024
Install took me two tries but was fine after that.
Omar
GotoeSIM Support
· 1 year ago Thank you for taking the time, Emma. 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. — Omar
Ava C.
United States · Oct 2024
No more hunting for a SIM card kiosk on arrival in China mainland & Japan & South Korea. Customer support answered my question quickly. Five stars from me.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Ava! So happy the China mainland & Japan & South Korea eSIM kept you connected. We're here whenever you travel again. – Tom 💜
Pablo H.
France · Sep 2024
Did the job without any drama. Ran hotspot to my laptop with no issues. Will use GotoeSIM for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago Thank you for the kind words, Pablo! So happy the China mainland & Japan & South Korea eSIM kept you connected. Come back anytime! — Emma, GotoeSIM Support
Giulia S.
Brazil · Sep 2024
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Giulia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Mark, GotoeSIM Support
Somchai H.
South Korea · Sep 2024
Connected the moment I landed. I kept my normal number for calls while using this for data. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Somchai! Love that you were online the moment you landed in China mainland & Japan & South Korea. – Laura 💜
Andre C.
South Korea · Sep 2024
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Andre! So pleased it saved you from roaming bills. – Sophie 💜
Camila P.
Malaysia · Sep 2024
Installed in minutes by scanning the QR code in China mainland & Japan & South Korea. I kept my normal number for calls while using this for data. Great experience overall.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Camila! Wonderful to hear it worked smoothly in China mainland & Japan & South Korea. We're here whenever you travel again. — Ken, GotoeSIM Support
Hana H.
Portugal · Sep 2024
Decent speeds, though slower than I expected in a few spots. I kept my normal number for calls while using this for data.
Grace
GotoeSIM Support
· 1 year ago Apologies for the trouble, Hana. We'd love the chance to make this right. Reach our team at gotoesim.com/support so we can help right away. – Grace 💜
Wei F.
Canada · Sep 2024
Connected the moment I landed. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Wei! Great to know the setup was quick and easy. – Sophie 💜
Linh M.
United States · Sep 2024
Installed in minutes by scanning the QR code in China mainland & Japan & South Korea. Coverage was strong even outside the city. Would definitely buy again.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Linh! So pleased it saved you from roaming bills. – Sophie, GotoeSIM Support
Mei B.
Vietnam · Sep 2024
Install took me two tries but was fine after that.
Omar
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Mei. We're constantly optimising speeds and coverage across China mainland & Japan & South Korea. Any questions, our team is at gotoesim.com/support. — Omar, GotoeSIM Support
Kenji L.
India · Sep 2024
Connected the moment I landed. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Kenji! So happy the China mainland & Japan & South Korea eSIM kept you connected. Wishing you many more connected adventures! — Anna
Diego D.
Singapore · Sep 2024
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Diego! So happy the China mainland & Japan & South Korea eSIM kept you connected. Safe travels, and see you on your next trip! — Laura, 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