Japan eSIM — reviews & details
Japan 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Haruto C.
Malaysia · Mar 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Sara
GotoeSIM Support
· 1 year ago Cheers, Haruto! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Sara
Ryan S.
Germany · Mar 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Exactly as described — no surprises.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Thrilled it made staying connected effortless. Enjoy your journeys! – Ingrid, eSIM TopUp Support
Sofia L.
Ireland · Mar 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Five stars from me.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Sofia! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Emma 💜
Mateo V.
Brazil · Mar 2025
First time using an eSIM and it was painless. The QR code arrived instantly by email. Zero regrets.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Mateo! Wonderful to hear it worked smoothly in Japan. — Priya
Hana D.
Egypt · Mar 2025
Connected the moment I landed. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Hana! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Sara 💜
Max D.
Sweden · Feb 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Max! Thrilled it made staying connected effortless. – Tom 💜
Liam N.
Japan · Feb 2025
Exactly what I needed for travelling. Coverage was strong even outside the city.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Liam! So pleased it saved you from roaming bills. Come back anytime! — Priya
Daniel C.
Malaysia · Feb 2025
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Thank you so much, Daniel! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Wei F.
Brazil · Feb 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago Thank you so much, Wei! So pleased it saved you from roaming bills. Come back anytime! — Sophie, eSIM TopUp Support
Ryan H.
Mexico · Feb 2025
Did the job without any drama. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Thank you so much, Ryan! Great to know the setup was quick and easy. – Sophie, eSIM TopUp Support
Liam N.
Mexico · Feb 2025
Great value compared to roaming charges. Activation was automatic when I arrived. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Liam! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Anna
Priya F.
Spain · Feb 2025
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Priya! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Tom
Liam C.
Ireland · Feb 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! Great to know the setup was quick and easy. Come back anytime! — Sara
Sarah F.
Mexico · Feb 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sarah! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Diego, eSIM TopUp Support
Sofia N.
India · Feb 2025
Great value compared to roaming charges. Activation was automatic when I arrived. Five stars from me.
Mark
GotoeSIM Support
· 1 year ago Cheers, Sofia! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Mark, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB/Day plan costs $7.50 for 10 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
Lea V. · 2 months ago
Does this work on an iPhone 13?
Wei V. · 3 months ago
Which networks does this connect to?
Haruto D. · 3 months ago
Can I use this for hotspot/tethering?
Diego B. · 3 months ago
Can I use it in nearby countries too?
Nguyen K. · 4 months ago
Great guide, the setup steps were really helpful.
Giulia C. · 4 months ago
How long does the QR code take to arrive after payment?
Pablo K. · 4 months ago
Do I need to install it before I travel or after I arrive?
Viktor V. · 7 months ago
Thanks, installed with no problems on my Samsung.
Mei B. · 9 months ago
Does the validity start on purchase or on first use?
Anna P. · 9 months ago
Is 5G supported or just 4G?
Liam F. · 11 months ago
Will this keep my WhatsApp active with my home number?
Grace P. · 1 year ago
How do I check how much data I have left?