Japan eSIM — reviews & details
Japan 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Yuki K.
United Kingdom · Apr 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Zero regrets.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Yuki! Delighted the speeds worked well for you. — David, eSIM TopUp Support
Sarah V.
Japan · Apr 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Great experience overall.
Diego
GotoeSIM Support
· 1 year ago So glad to hear this, Sarah! Great to know the setup was quick and easy. Enjoy your journeys! – Diego 💜
Daniel L.
Indonesia · Mar 2025
Bought it the night before my flight — smooth process. Topping up was straightforward when I needed more. Zero regrets.
James
GotoeSIM Support
· 1 year ago Thanks a lot, Daniel! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – James, eSIM TopUp Support
Kenji D.
Sweden · Mar 2025
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Great experience overall.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Kenji! Delighted the speeds worked well for you. Come back anytime! – Ingrid 💜
Chloe G.
Japan · Mar 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Cheers, Chloe! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Sara
Grace W.
Sweden · Mar 2025
Did the job without any drama. Signal held up well on trains and in rural areas. A must-have for international travel.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Grace! Great to know the setup was quick and easy. Come back anytime! — Mark
Andre B.
France · Mar 2025
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Mark
GotoeSIM Support
· 1 year ago Cheers, Andre! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Mark, eSIM TopUp Support
Priya H.
Indonesia · Mar 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Five stars from me.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Priya! So happy the Japan eSIM kept you connected. — Sophie
Giulia H.
Singapore · Mar 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Giulia! Great to know the setup was quick and easy. — Diego, eSIM TopUp Support
Linh B.
New Zealand · Feb 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. Great experience overall.
James
GotoeSIM Support
· 1 year ago Thank you so much, Linh! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — James
Sri S.
Mexico · Feb 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sri! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Mark, eSIM TopUp Support
Ryan C.
Egypt · Feb 2025
Did the job without any drama. Coverage was strong even outside the city. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Ryan! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – David 💜
Anna N.
Brazil · Jan 2025
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Anna! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Mark
Grace K.
Sweden · Dec 2024
Connected the moment I landed. Ran hotspot to my laptop with no issues. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Grace! So pleased it saved you from roaming bills. – Grace 💜
Anna C.
Saudi Arabia · Dec 2024
Did the job without any drama. The QR code arrived instantly by email. Would definitely buy again.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Anna! Delighted the speeds worked well for you. Come back anytime! — Sophie, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day plan costs $6.60 for 5 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
Linh K. · 3 weeks ago
Can I use this for hotspot/tethering?
Ava M. · 4 weeks ago
Is 5G supported or just 4G?
Isabella P. · 2 months ago
Which networks does this connect to?
Sri W. · 2 months ago
Will this keep my WhatsApp active with my home number?
Thomas W. · 4 months ago
Thanks, installed with no problems on my Samsung.
Liam G. · 4 months ago
Does the validity start on purchase or on first use?
Elena H. · 4 months ago
Great guide, the setup steps were really helpful.
Pablo D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Mohammed V. · 9 months ago
Is roaming charged extra or is it all included?
Haruto M. · 9 months ago
Does this work on an iPhone 13?
Liam R. · 10 months ago
How do I check how much data I have left?
Thomas W. · 1 year ago
Can I use it in nearby countries too?