Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
James L.
Poland · Sep 2024
Connected the moment I landed. Streaming and video calls worked without buffering.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, James! Love that you were online the moment you landed in Japan. Enjoy your journeys! — David, eSIM TopUp Support
Ava P.
Netherlands · Sep 2024
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ava! Delighted the speeds worked well for you. – Grace 💜
Sofia R.
Indonesia · Sep 2024
Did the job without any drama in Japan. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Emma, eSIM TopUp Support
Zoe W.
Philippines · Sep 2024
Connected the moment I landed. Ran hotspot to my laptop with no issues. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Zoe! Delighted the speeds worked well for you. Enjoy your journeys! — Anna
Nadia S.
Philippines · Sep 2024
Did the job without any drama. Activation was automatic when I arrived in Japan. Zero regrets.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Nadia! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Sara, eSIM TopUp Support
Pablo V.
Poland · Sep 2024
Worked fine but took a little while to connect at first.
Ken
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Pablo. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — Ken, eSIM TopUp Support
Noah N.
Poland · Sep 2024
Did the job without any drama. Streaming and video calls worked without buffering. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Noah! Thrilled it made staying connected effortless. Enjoy your journeys! — Mark
Giulia S.
Philippines · Sep 2024
Solid overall, just wish there was a bit more data for the price. Speeds were solid for maps, messaging and browsing.
Laura
GotoeSIM Support
· 1 year ago Thank you for taking the time, Giulia. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — Laura, eSIM TopUp Support
Viktor L.
Netherlands · Sep 2024
Exactly what I needed for travelling. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Viktor! So pleased it saved you from roaming bills. Come back anytime! — Sara, eSIM TopUp Support
Chloe D.
Portugal · Sep 2024
Honestly better than buying a local SIM at the airport in Japan. Coverage was strong even outside the city. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Thank you for the kind words, Chloe! So pleased it saved you from roaming bills. Come back anytime! – Mark, eSIM TopUp Support
Ji-woo N.
Singapore · Sep 2024
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Made staying connected effortless.
Ken
GotoeSIM Support
· 1 year ago So glad to hear this, Ji-woo! Thrilled it made staying connected effortless. – Ken 💜
Camila H.
United States · Sep 2024
Saved me a fortune on my holiday. Streaming and video calls worked without buffering.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Camila! So happy the Japan eSIM kept you connected. Come back anytime! – Emma, eSIM TopUp Support
Mateo W.
Switzerland · Sep 2024
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Yuki, eSIM TopUp Support
Min-jun H.
Vietnam · Sep 2024
Connected the moment I landed. Setup instructions in the app were clear and simple.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Min-jun! Great to know the setup was quick and easy. Enjoy your journeys! – Yuki, eSIM TopUp Support
Sophia K.
Vietnam · Sep 2024
Exactly what I needed for travelling. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Sophia! Thrilled it made staying connected effortless. Enjoy your journeys! — Mark
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days (nonhkip) plan costs $9.90 for 10 GB over 30 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
Sven G. · 1 week ago
Will this keep my WhatsApp active with my home number?
Aisha D. · 2 weeks ago
Can I top up the same eSIM instead of buying a new one?
James R. · 1 month ago
Can I use it in nearby countries too?
Olivia M. · 2 months ago
Is roaming charged extra or is it all included?
Nguyen F. · 2 months ago
How long does the QR code take to arrive after payment?
Lea D. · 4 months ago
Can I use this for hotspot/tethering?
Mohammed S. · 5 months ago
Which networks does this connect to?
Omar P. · 6 months ago
How do I check how much data I have left?
James M. · 8 months ago
Thanks, installed with no problems on my Samsung.
Liam D. · 8 months ago
Does the validity start on purchase or on first use?
Kenji K. · 9 months ago
Does this work on an iPhone 13?
Lucas L. · 10 months ago
Is 5G supported or just 4G?