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
Wei V.
Canada · Aug 2025
No more hunting for a SIM card kiosk on arrival in Japan. Ran hotspot to my laptop with no issues.
Laura
GotoeSIM Support
· 11 months ago Cheers, Wei! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — Laura, eSIM TopUp Support
Sofia W.
United States · Aug 2025
Super easy to set up before I flew out in Japan. Speeds were solid for maps, messaging and browsing. Zero regrets.
David
GotoeSIM Support
· 11 months ago Cheers, Sofia! So happy the Japan eSIM kept you connected. – David, eSIM TopUp Support
Carlos S.
Philippines · Aug 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering.
Priya
GotoeSIM Support
· 11 months ago Thanks a lot, Carlos! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Priya, eSIM TopUp Support
Hana W.
India · Aug 2025
Super easy to set up before I flew out. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 11 months ago Really appreciate this, Hana! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Emma 💜
Elena W.
Germany · Aug 2025
Worked fine but took a little while to connect at first.
Sophie
GotoeSIM Support
· 11 months ago Thanks for the honest feedback, Elena. 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. — Sophie
Yuki B.
Turkey · Aug 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Five stars from me.
Yuki
GotoeSIM Support
· 11 months ago Thanks a lot, Yuki! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Yuki
Olivia L.
Japan · Aug 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
Sara
GotoeSIM Support
· 11 months ago So glad to hear this, Olivia! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Sara 💜
Sophia L.
Switzerland · Aug 2025
Super easy to set up before I flew out. Topping up was straightforward when I needed more.
Diego
GotoeSIM Support
· 11 months ago Really appreciate this, Sophia! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Diego, eSIM TopUp Support
Ingrid M.
United Kingdom · Aug 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Would definitely buy again.
Sara
GotoeSIM Support
· 11 months ago So glad to hear this, Ingrid! Love that you were online the moment you landed in Japan. – Sara 💜
Mateo P.
Ireland · Aug 2025
Bought it the night before my flight — smooth process in Japan. Setup instructions in the app were clear and simple.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Mateo! So happy the Japan eSIM kept you connected. Enjoy your journeys! — James
Arjun P.
Netherlands · Aug 2025
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. A must-have for international travel.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Arjun! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — David, eSIM TopUp Support
Mei S.
United States · Aug 2025
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Anna, eSIM TopUp Support
Max S.
Germany · Aug 2025
Exactly what I needed for travelling in Japan. Coverage was strong even outside the city. Five stars from me.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Max! So pleased it saved you from roaming bills. Come back anytime! – Anna 💜
Carlos C.
Poland · Aug 2025
Bought it the night before my flight — smooth process in Japan. Setup instructions in the app were clear and simple.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Carlos! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Diego, eSIM TopUp Support
Ananya D.
Canada · Aug 2025
Great value compared to roaming charges in Japan. Coverage was strong even outside the city. Would definitely buy again.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ananya! So happy the Japan eSIM kept you connected. Come back anytime! — Sara, 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?