Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Elena F.
Canada · Feb 2025
Decent speeds, though slower than I expected in a few spots.
Ingrid
GotoeSIM Support
· 1 year ago We're really sorry, Elena. We'd love the chance to make this right. Please contact us at esimtopup.io/support and we'll sort it out. – Ingrid 💜
Andre K.
New Zealand · Feb 2025
Install took me two tries but was fine after that. I kept my normal number for calls while using this for data.
Priya
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Andre. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. – Priya, eSIM TopUp Support
Ethan N.
Australia · Feb 2025
Solid overall, just wish there was a bit more data for the price. Customer support answered my question quickly.
Laura
GotoeSIM Support
· 1 year ago Apologies for the trouble, Ethan. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Laura, eSIM TopUp Support
Beatriz P.
Turkey · Feb 2025
Saved me a fortune on my holiday. Activation was automatic when I arrived. A must-have for international travel.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Beatriz! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Ken 💜
Linh W.
Saudi Arabia · Feb 2025
Did the job without any drama. Topping up was straightforward when I needed more. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Really appreciate this, Linh! Wonderful to hear it worked smoothly in Japan. – Priya 💜
Mohammed B.
Germany · Feb 2025
First time using an eSIM and it was painless. Signal held up well on trains and in rural areas. Made staying connected effortless.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Mohammed! Delighted the speeds worked well for you. We're here whenever you travel again. — Sophie
Beatriz F.
Switzerland · Feb 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Would definitely buy again.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Beatriz! Delighted the speeds worked well for you. We're here whenever you travel again. — Laura
Ravi L.
Italy · Feb 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. Telling my friends about this.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Ravi! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Anna 💜
Emma B.
Canada · Feb 2025
Great value compared to roaming charges. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Emma! Great to know the setup was quick and easy. – Mark 💜
Marco P.
Switzerland · Feb 2025
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Marco! Delighted the speeds worked well for you. — Tom, eSIM TopUp Support
Carlos N.
United States · Feb 2025
Connected the moment I landed. I kept my normal number for calls while using this for data. Five stars from me.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Carlos! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Diego, eSIM TopUp Support
Daniel W.
Portugal · Feb 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Daniel! So pleased it saved you from roaming bills. – Sara, eSIM TopUp Support
Max D.
Singapore · Feb 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Great experience overall.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Max! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – David 💜
Ananya D.
Vietnam · Feb 2025
Worked fine but took a little while to connect at first. Customer support answered my question quickly.
Laura
GotoeSIM Support
· 1 year ago Apologies for the trouble, Ananya. This isn't the standard we aim for. Please contact us at esimtopup.io/support and we'll sort it out. – Laura, eSIM TopUp Support
Carlos N.
Italy · Feb 2025
Exactly what I needed for travelling in Japan. I kept my normal number for calls while using this for data.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Great to know the setup was quick and easy. We're here whenever you travel again. — Ken
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day (nonhkip) plan costs $1.44 for 1 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Japan 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.
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.
Comments & questions
Ethan W. · 3 weeks ago
Can I use this for hotspot/tethering?
Daniel G. · 3 months ago
How long does the QR code take to arrive after payment?
Budi C. · 4 months ago
Is roaming charged extra or is it all included?
Sofia T. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Viktor D. · 5 months ago
Does this work on an iPhone 13?
Daniel S. · 5 months ago
Great guide, the setup steps were really helpful.
Beatriz S. · 7 months ago
Which networks does this connect to?
Linh M. · 8 months ago
Does the validity start on purchase or on first use?
Ravi W. · 10 months ago
Do I need to install it before I travel or after I arrive?
Anna P. · 10 months ago
How do I check how much data I have left?
Viktor G. · 1 year ago
Can I use it in nearby countries too?
Mei B. · 1 year ago
Thanks, installed with no problems on my Samsung.