Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Max T.
Australia · Sep 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 10 months ago So glad to hear this, Max! So happy the Japan eSIM kept you connected. — Sophie, eSIM TopUp Support
Nguyen H.
Ireland · Sep 2025
Used this on my trip and it worked perfectly in Japan. Customer support answered my question quickly.
Grace
GotoeSIM Support
· 11 months ago So glad to hear this, Nguyen! Great to know the setup was quick and easy. — Grace
Sri M.
Egypt · Sep 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. A must-have for international travel.
Sara
GotoeSIM Support
· 11 months ago Thank you for the kind words, Sri! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Sara, eSIM TopUp Support
Sofia C.
United Kingdom · Sep 2025
First time using an eSIM and it was painless. The QR code arrived instantly by email. Zero regrets.
James
GotoeSIM Support
· 11 months ago Thank you so much, Sofia! Delighted the speeds worked well for you. Enjoy your journeys! – James 💜
Sofia R.
Switzerland · Sep 2025
Exactly what I needed for travelling. The QR code arrived instantly by email.
Ken
GotoeSIM Support
· 11 months ago So glad to hear this, Sofia! Great to know the setup was quick and easy. Come back anytime! – Ken 💜
Ethan F.
United Kingdom · Aug 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Would definitely buy again.
Emma
GotoeSIM Support
· 11 months ago Thanks a lot, Ethan! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Emma, eSIM TopUp Support
Ethan V.
India · Aug 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Cheers, Ethan! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Laura
Ryan W.
Canada · Aug 2025
Great value compared to roaming charges in Japan. I kept my normal number for calls while using this for data. Would definitely buy again.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Thrilled it made staying connected effortless. Come back anytime! – Anna 💜
Daniel T.
Portugal · Aug 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues.
David
GotoeSIM Support
· 1 year ago Cheers, Daniel! Thrilled it made staying connected effortless. — David, eSIM TopUp Support
Louis H.
India · Jul 2025
Saved me a fortune on my holiday in Japan. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Louis! Delighted the speeds worked well for you. Enjoy your journeys! – Diego 💜
Somchai K.
Thailand · Jul 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. Would definitely buy again.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Somchai! Delighted the speeds worked well for you. We're here whenever you travel again. – Emma 💜
Ananya F.
Japan · Jul 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Telling my friends about this.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ananya! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — James
Andre B.
Australia · Jul 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Zero regrets.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Andre! Wonderful to hear it worked smoothly in Japan. – David, eSIM TopUp Support
Ananya P.
United States · Jul 2025
Connected the moment I landed. Coverage was strong even outside the city.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Ananya! Love that you were online the moment you landed in Japan. Come back anytime! — Diego
Anna W.
Thailand · Jul 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago Cheers, Anna! Love that you were online the moment you landed in Japan. Come back anytime! – Emma 💜
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. · 4 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. · 11 months ago
Can I use it in nearby countries too?
Mei B. · 1 year ago
Thanks, installed with no problems on my Samsung.