Japan eSIM — reviews & details
Japan 10GB 30Days · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Budi V.
India · Mar 2026
Super easy to set up before I flew out in Japan. Topping up was straightforward when I needed more. Five stars from me.
Grace
GotoeSIM Support
· 4 months ago Thanks for sharing, Budi! Great to know the setup was quick and easy. Come back anytime! – Grace 💜
Nguyen C.
Canada · Mar 2026
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Would definitely buy again.
Priya
GotoeSIM Support
· 4 months ago Thanks for sharing, Nguyen! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Priya, eSIM TopUp Support
Mohammed V.
Brazil · Mar 2026
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 4 months ago Thanks a lot, Mohammed! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Sara, eSIM TopUp Support
Louis H.
Japan · Mar 2026
Exactly what I needed for travelling in Japan. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 4 months ago Thank you so much, Louis! Love that you were online the moment you landed in Japan. — Sara, eSIM TopUp Support
Ravi W.
Ireland · Mar 2026
First time using an eSIM and it was painless in Japan. The QR code arrived instantly by email.
Diego
GotoeSIM Support
· 4 months ago So glad to hear this, Ravi! Great to know the setup was quick and easy. We're here whenever you travel again. – Diego, eSIM TopUp Support
Liam R.
UAE · Mar 2026
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. A must-have for international travel.
Omar
GotoeSIM Support
· 4 months ago Thanks a lot, Liam! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Omar, eSIM TopUp Support
Sven P.
Poland · Mar 2026
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
Anna
GotoeSIM Support
· 4 months ago Thanks a lot, Sven! Thrilled it made staying connected effortless. – Anna 💜
Grace C.
Spain · Mar 2026
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 4 months ago Cheers, Grace! Love that you were online the moment you landed in Japan. – Grace 💜
Nadia L.
Australia · Mar 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more.
David
GotoeSIM Support
· 4 months ago Thanks for sharing, Nadia! Great to know the setup was quick and easy. – David, eSIM TopUp Support
James B.
South Korea · Mar 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
Tom
GotoeSIM Support
· 4 months ago Really appreciate this, James! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Tom, eSIM TopUp Support
Somchai F.
United States · Mar 2026
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Five stars from me.
James
GotoeSIM Support
· 4 months ago Thanks for sharing, Somchai! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — James, eSIM TopUp Support
Andre N.
Spain · Mar 2026
Installed in minutes by scanning the QR code in Japan. Signal held up well on trains and in rural areas. Five stars from me.
Omar
GotoeSIM Support
· 4 months ago Thank you for the kind words, Andre! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Omar, eSIM TopUp Support
Olivia N.
Germany · Mar 2026
Saved me a fortune on my holiday in Japan. The QR code arrived instantly by email. A must-have for international travel.
Tom
GotoeSIM Support
· 4 months ago Thanks a lot, Olivia! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Tom, eSIM TopUp Support
Ethan W.
Italy · Mar 2026
Did the job without any drama. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 4 months ago Cheers, Ethan! Delighted the speeds worked well for you. We're here whenever you travel again. – Laura 💜
Elena C.
Philippines · Mar 2026
Great value compared to roaming charges. Activation was automatic when I arrived in Japan. Great experience overall.
Diego
GotoeSIM Support
· 4 months ago Thanks for sharing, Elena! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Diego, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days plan costs $7.05 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
James F. · 2 weeks ago
How long does the QR code take to arrive after payment?
Katya S. · 2 months ago
Will this keep my WhatsApp active with my home number?
Mohammed N. · 4 months ago
Does the validity start on purchase or on first use?
Pablo L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Camila F. · 5 months ago
Can I use it in nearby countries too?
Katya G. · 5 months ago
Great guide, the setup steps were really helpful.
Olivia W. · 6 months ago
Thanks, installed with no problems on my Samsung.
Sophia F. · 6 months ago
How do I check how much data I have left?
Priya B. · 7 months ago
Does this work on an iPhone 13?
Sophia T. · 7 months ago
Can I top up the same eSIM instead of buying a new one?
Somchai D. · 7 months ago
Can I use this for hotspot/tethering?
Linh B. · 10 months ago
Which networks does this connect to?