Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Katya H.
Sweden · Feb 2025
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Katya! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Laura 💜
Yuki K.
Poland · Feb 2025
Saved me a fortune on my holiday in Japan. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Yuki! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Omar
Min-jun D.
UAE · Feb 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Min-jun! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Sara 💜
Lucia S.
Japan · Feb 2025
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucia! Wonderful to hear it worked smoothly in Japan. — David, eSIM TopUp Support
Camila S.
Portugal · Feb 2025
First time using an eSIM and it was painless in Japan. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Camila! Love that you were online the moment you landed in Japan. — Priya, eSIM TopUp Support
Carlos M.
Poland · Feb 2025
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple. A must-have for international travel.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Carlos! Thrilled it made staying connected effortless. Enjoy your journeys! – Sara 💜
Lucia B.
Philippines · Feb 2025
Saved me a fortune on my holiday in Japan. Coverage was strong even outside the city. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Lucia! Thrilled it made staying connected effortless. Enjoy your journeys! — Mark
Viktor L.
Thailand · Jan 2025
Exactly what I needed for travelling. The QR code arrived instantly by email.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Viktor! Love that you were online the moment you landed in Japan. – Anna, eSIM TopUp Support
Sophia C.
Indonesia · Jan 2025
First time using an eSIM and it was painless in Japan. Customer support answered my question quickly. Would definitely buy again.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Sophia! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Grace, eSIM TopUp Support
Katya C.
Brazil · Jan 2025
Great value compared to roaming charges. Coverage was strong even outside the city.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, Katya! Delighted the speeds worked well for you. – Diego, eSIM TopUp Support
Ethan B.
Turkey · Jan 2025
Did the job without any drama in Japan. Topping up was straightforward when I needed more.
Grace
GotoeSIM Support
· 1 year ago Thank you so much, Ethan! So pleased it saved you from roaming bills. – Grace 💜
Kenji N.
Saudi Arabia · Jan 2025
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Kenji! Delighted the speeds worked well for you. We're here whenever you travel again. – Mark, eSIM TopUp Support
Elena S.
Netherlands · Jan 2025
Great value compared to roaming charges. Coverage was strong even outside the city. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Elena! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Sophie 💜
Mateo N.
Turkey · Jan 2025
Did the job without any drama. I kept my normal number for calls while using this for data. Great experience overall.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Emma
Camila L.
Poland · Jan 2025
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Camila! So happy the Japan eSIM kept you connected. — Priya, eSIM TopUp Support
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?