Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Mei C.
Netherlands · Jul 2025
Super easy to set up before I flew out. Streaming and video calls worked without buffering.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Mei! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – David 💜
Elena T.
Egypt · Jul 2025
Super easy to set up before I flew out. Setup instructions in the app were clear and simple. Would definitely buy again.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Elena! Great to know the setup was quick and easy. Come back anytime! — Tom
Liam C.
Poland · Jul 2025
First time using an eSIM and it was painless in Japan. The QR code arrived instantly by email. A must-have for international travel.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Liam! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Omar, eSIM TopUp Support
Hana G.
Vietnam · Jul 2025
Used this on my trip and it worked perfectly. Signal held up well on trains and in rural areas. Telling my friends about this.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Hana! Wonderful to hear it worked smoothly in Japan. – David, eSIM TopUp Support
Nguyen T.
Egypt · Jul 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Nguyen! Love that you were online the moment you landed in Japan. – Mark, eSIM TopUp Support
Andre C.
France · Jul 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Andre! Love that you were online the moment you landed in Japan. Come back anytime! – Ingrid, eSIM TopUp Support
Sven M.
South Korea · Jul 2025
Great value compared to roaming charges. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
James
GotoeSIM Support
· 1 year ago Cheers, Sven! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — James, eSIM TopUp Support
Ava T.
Indonesia · Jul 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 Thanks for sharing, Ava! So happy the Japan eSIM kept you connected. – Sara 💜
Elena K.
Thailand · Jul 2025
Super easy to set up before I flew out. Data lasted the whole trip with room to spare.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Elena! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Tom, eSIM TopUp Support
Haruto G.
United Kingdom · Jul 2025
Did the job without any drama. Coverage was strong even outside the city. Made staying connected effortless.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Haruto! Delighted the speeds worked well for you. Enjoy your journeys! — Sara
Somchai C.
Ireland · Jul 2025
Did the job without any drama. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Somchai! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Sophia B.
South Korea · Jul 2025
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Sophia! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — James, eSIM TopUp Support
Lucas M.
Japan · Jul 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Cheers, Lucas! Thrilled it made staying connected effortless. – Laura 💜
Liam M.
Canada · Jul 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Liam! So happy the Japan eSIM kept you connected. — Anna, eSIM TopUp Support
Grace N.
Ireland · Jul 2025
Saved me a fortune on my holiday in Japan. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Grace! So happy the Japan eSIM kept you connected. Come back anytime! – David, 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?