Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ravi L.
Singapore · May 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Ravi! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Emma, eSIM TopUp Support
Giulia C.
Poland · May 2025
Solid overall, just wish there was a bit more data for the price. I kept my normal number for calls while using this for data.
Omar
GotoeSIM Support
· 1 year ago Thank you for taking the time, Giulia. 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. — Omar, eSIM TopUp Support
Zoe S.
Indonesia · May 2025
Worked fine but took a little while to connect at first. Coverage was strong even outside the city.
Emma
GotoeSIM Support
· 1 year ago We're really sorry, Zoe. That's not the experience we want for Japan. Please contact us at esimtopup.io/support and we'll sort it out. – Emma, eSIM TopUp Support
Mohammed H.
Poland · May 2025
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mohammed! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Ingrid
Fatima B.
Portugal · May 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Fatima! So pleased it saved you from roaming bills. Come back anytime! – Omar 💜
Mateo B.
Malaysia · May 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Telling my friends about this.
Ken
GotoeSIM Support
· 1 year ago So glad to hear this, Mateo! So pleased it saved you from roaming bills. We're here whenever you travel again. — Ken
Beatriz F.
Germany · May 2025
Connected the moment I landed. Setup instructions in the app were clear and simple. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Beatriz! So pleased it saved you from roaming bills. Enjoy your journeys! — Omar
Omar D.
France · May 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Five stars from me.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Omar! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Sophie, eSIM TopUp Support
Ryan B.
India · May 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Japan.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Ryan! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Laura 💜
Priya V.
Sweden · May 2025
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Priya! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Emma, eSIM TopUp Support
Zoe N.
Spain · May 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Cheers, Zoe! Delighted the speeds worked well for you. – Tom 💜
Nguyen W.
Thailand · May 2025
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago Cheers, Nguyen! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Priya
James G.
Vietnam · May 2025
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple. Zero regrets.
Diego
GotoeSIM Support
· 1 year ago Thanks a lot, James! So pleased it saved you from roaming bills. We're here whenever you travel again. – Diego 💜
Wei B.
Italy · May 2025
Worked fine but took a little while to connect at first. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Apologies for the trouble, Wei. That's not the experience we want for Japan. Please contact us at esimtopup.io/support and we'll sort it out. – Sophie, eSIM TopUp Support
Mei V.
India · May 2025
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Mei! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Anna
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB 7Days (nonhkip) plan costs $1.58 for 1 GB over 7 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
Lucas N. · 1 week ago
Will this keep my WhatsApp active with my home number?
Kenji C. · 1 month ago
Can I use this for hotspot/tethering?
Mei L. · 1 month ago
Can I use it in nearby countries too?
Marco P. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Arjun R. · 3 months ago
Does this work on an iPhone 13?
Grace D. · 5 months ago
Thanks, installed with no problems on my Samsung.
Omar C. · 7 months ago
Do I need to install it before I travel or after I arrive?
Ravi R. · 8 months ago
Does the validity start on purchase or on first use?
Elena R. · 9 months ago
Is 5G supported or just 4G?
Chloe P. · 10 months ago
How do I check how much data I have left?
Aisha P. · 11 months ago
Is roaming charged extra or is it all included?
Lucas K. · 1 year ago
Great guide, the setup steps were really helpful.