Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Nadia N.
Egypt · Dec 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 8 months ago Thank you so much, Nadia! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Mark, eSIM TopUp Support
Chloe C.
United Kingdom · Dec 2025
Did the job without any drama. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 8 months ago Really appreciate this, Chloe! Love that you were online the moment you landed in Japan. – Sara, eSIM TopUp Support
Chloe L.
Indonesia · Nov 2025
Did the job without any drama. Data lasted the whole trip with room to spare. Made staying connected effortless.
Laura
GotoeSIM Support
· 8 months ago Thanks a lot, Chloe! Delighted the speeds worked well for you. Come back anytime! – Laura 💜
Andre B.
UAE · Nov 2025
Great value compared to roaming charges. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Omar
GotoeSIM Support
· 8 months ago Really appreciate this, Andre! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Isabella S.
Saudi Arabia · Nov 2025
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues.
Anna
GotoeSIM Support
· 8 months ago Thank you so much, Isabella! So happy the Japan eSIM kept you connected. – Anna 💜
Grace P.
Mexico · Nov 2025
Super easy to set up before I flew out. Streaming and video calls worked without buffering. Zero regrets.
Ingrid
GotoeSIM Support
· 8 months ago Cheers, Grace! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Ingrid
Ananya C.
Germany · Nov 2025
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas. A must-have for international travel.
Diego
GotoeSIM Support
· 8 months ago Thank you so much, Ananya! Delighted the speeds worked well for you. We're here whenever you travel again. – Diego 💜
Sven R.
Switzerland · Nov 2025
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Great experience overall.
Sara
GotoeSIM Support
· 8 months ago Thank you so much, Sven! Great to know the setup was quick and easy. Enjoy your journeys! – Sara, eSIM TopUp Support
Camila S.
Malaysia · Nov 2025
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing.
Omar
GotoeSIM Support
· 8 months ago Really appreciate this, Camila! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Omar, eSIM TopUp Support
Grace S.
Saudi Arabia · Nov 2025
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Five stars from me.
Omar
GotoeSIM Support
· 8 months ago Really appreciate this, Grace! Thrilled it made staying connected effortless. — Omar, eSIM TopUp Support
Ravi F.
Egypt · Nov 2025
Super easy to set up before I flew out. Setup instructions in the app were clear and simple.
Sophie
GotoeSIM Support
· 8 months ago Really appreciate this, Ravi! Wonderful to hear it worked smoothly in Japan. – Sophie, eSIM TopUp Support
Mei P.
United States · Nov 2025
Bought it the night before my flight — smooth process. Setup instructions in the app were clear and simple. Telling my friends about this.
Sara
GotoeSIM Support
· 8 months ago Cheers, Mei! So pleased it saved you from roaming bills. Come back anytime! — Sara
Zoe R.
France · Nov 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 8 months ago Thanks for sharing, Zoe! Great to know the setup was quick and easy. Enjoy your journeys! – Anna 💜
Elena W.
Canada · Nov 2025
Decent speeds, though slower than I expected in a few spots. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 8 months ago Appreciate you sharing this, Elena. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. — Anna, eSIM TopUp Support
Hana F.
Thailand · Nov 2025
Worked fine but took a little while to connect at first.
Tom
GotoeSIM Support
· 9 months ago Apologies for the trouble, Hana. This isn't the standard we aim for. Please contact us at esimtopup.io/support and we'll sort it out. — Tom
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.