Japan & South Korea eSIM — reviews & details
Japan & South Korea 1GB/Day · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
- South Korea SKTelecom 5G LG Uplus 5G
Traveller reviews
Ingrid F.
Turkey · Dec 2024
Connected the moment I landed. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Ingrid! So happy the Japan & South Korea eSIM kept you connected. Enjoy your journeys! – Sophie, eSIM TopUp Support
Budi S.
Switzerland · Dec 2024
Did the job without any drama. Ran hotspot to my laptop with no issues. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Budi! Great to know the setup was quick and easy. — Laura, eSIM TopUp Support
Hugo B.
South Korea · Dec 2024
Did the job without any drama. Topping up was straightforward when I needed more. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Hugo! So happy the Japan & South Korea eSIM kept you connected. We're here whenever you travel again. — Priya, eSIM TopUp Support
Fatima B.
Mexico · Dec 2024
Great value compared to roaming charges. Streaming and video calls worked without buffering. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Fatima! Delighted the speeds worked well for you. We're here whenever you travel again. – Yuki, eSIM TopUp Support
Louis L.
Poland · Dec 2024
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Five stars from me.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Louis! Great to know the setup was quick and easy. We're here whenever you travel again. – Sophie 💜
Louis H.
Brazil · Dec 2024
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Would definitely buy again.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Louis! Wonderful to hear it worked smoothly in Japan & South Korea. – Omar, eSIM TopUp Support
Daniel V.
Sweden · Dec 2024
Honestly better than buying a local SIM at the airport in Japan & South Korea. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Daniel! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Anna
Sofia R.
Thailand · Dec 2024
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! Wonderful to hear it worked smoothly in Japan & South Korea. – Emma, eSIM TopUp Support
Mohammed R.
Poland · Nov 2024
Exactly what I needed for travelling in Japan & South Korea. I kept my normal number for calls while using this for data. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Mohammed! Love that you were online the moment you landed in Japan & South Korea. — Grace
Arjun T.
Netherlands · Nov 2024
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Five stars from me.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Arjun! Delighted the speeds worked well for you. We're here whenever you travel again. — Emma, eSIM TopUp Support
Louis P.
Poland · Nov 2024
Did the job without any drama. Activation was automatic when I arrived. Five stars from me.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Louis! Great to know the setup was quick and easy. – David, eSIM TopUp Support
Arjun S.
UAE · Nov 2024
Saved me a fortune on my holiday. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Arjun! Delighted the speeds worked well for you. — Ingrid
Yuki V.
France · Nov 2024
Saved me a fortune on my holiday in Japan & South Korea. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Yuki! Love that you were online the moment you landed in Japan & South Korea. We're here whenever you travel again. – Grace 💜
Somchai V.
Thailand · Nov 2024
Great value compared to roaming charges. Topping up was straightforward when I needed more. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Somchai! Love that you were online the moment you landed in Japan & South Korea. — Priya, eSIM TopUp Support
Lea C.
Egypt · Nov 2024
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Lea! Thrilled it made staying connected effortless. Enjoy your journeys! – James 💜
Frequently asked questions
How much does the Japan & South Korea eSIM cost?
The Japan & South Korea 1GB/Day plan costs $2.03 for 1 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Japan & South Korea eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the eSIM TopUp app. Install on Wi-Fi before your trip; it activates when you arrive in 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 Japan & South Korea.
Comments & questions
Marco K. · 1 week ago
How long does the QR code take to arrive after payment?
Beatriz S. · 1 month ago
Does this work on an iPhone 13?
Budi D. · 3 months ago
Will this keep my WhatsApp active with my home number?
Lucas P. · 4 months ago
Is 5G supported or just 4G?
Grace B. · 6 months ago
Thanks, installed with no problems on my Samsung.
Liam L. · 6 months ago
Does the validity start on purchase or on first use?
Beatriz V. · 8 months ago
Which networks does this connect to?
Haruto G. · 9 months ago
Is roaming charged extra or is it all included?
Ryan N. · 9 months ago
Can I use it in nearby countries too?
Ava B. · 10 months ago
Do I need to install it before I travel or after I arrive?
Camila P. · 11 months ago
Can I top up the same eSIM instead of buying a new one?
Sofia B. · 11 months ago
Can I use this for hotspot/tethering?