Japan eSIM — reviews & details
Japan 1GB/Day FUP1Mbps · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Budi R.
Japan · Mar 2025
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Budi! So pleased it saved you from roaming bills. – Sophie, eSIM TopUp Support
Sri P.
Spain · Mar 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Zero regrets.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Sri! So pleased it saved you from roaming bills. — Yuki, eSIM TopUp Support
Wei G.
Turkey · Mar 2025
Did the job without any drama in Japan. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Wei! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Sara, eSIM TopUp Support
Mateo S.
Sweden · Mar 2025
Great value compared to roaming charges in Japan. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Mateo! Love that you were online the moment you landed in Japan. – Laura 💜
Yuki S.
Turkey · Mar 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago Cheers, Yuki! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Grace, eSIM TopUp Support
Zoe W.
Japan · Mar 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Zoe! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Mark 💜
Sarah K.
India · Mar 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Would definitely buy again.
Yuki
GotoeSIM Support
· 1 year ago Thanks a lot, Sarah! Great to know the setup was quick and easy. – Yuki 💜
Chloe S.
Saudi Arabia · Mar 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. A must-have for international travel.
Grace
GotoeSIM Support
· 1 year ago Cheers, Chloe! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Grace
Grace F.
Malaysia · Mar 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Grace! Delighted the speeds worked well for you. We're here whenever you travel again. — Sophie, eSIM TopUp Support
Mei C.
Singapore · Mar 2025
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 1 year ago Thank you so much, Mei! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Ken, eSIM TopUp Support
Marco F.
India · Mar 2025
Exactly what I needed for travelling. Coverage was strong even outside the city. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Cheers, Marco! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Mark 💜
Daniel L.
Poland · Mar 2025
Honestly better than buying a local SIM at the airport in Japan. I kept my normal number for calls while using this for data. A must-have for international travel.
David
GotoeSIM Support
· 1 year ago Cheers, Daniel! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — David, eSIM TopUp Support
Mohammed C.
Australia · Mar 2025
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare. Zero regrets.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Mohammed! So pleased it saved you from roaming bills. We're here whenever you travel again. – Grace 💜
Ava S.
Switzerland · Mar 2025
First time using an eSIM and it was painless. The QR code arrived instantly by email. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Ava! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Priya, eSIM TopUp Support
Olivia H.
Mexico · Mar 2025
Connected the moment I landed in Japan. The QR code arrived instantly by email. Telling my friends about this.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Olivia! Thrilled it made staying connected effortless. Come back anytime! — Laura, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day FUP1Mbps plan costs $1.20 for 1 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
Priya C. · 2 months ago
Which networks does this connect to?
Haruto G. · 4 months ago
Great guide, the setup steps were really helpful.
Grace P. · 4 months ago
Can I use this for hotspot/tethering?
Elena N. · 5 months ago
How long does the QR code take to arrive after payment?
Camila L. · 5 months ago
Does this work on an iPhone 13?
Lucas C. · 6 months ago
Can I top up the same eSIM instead of buying a new one?
Andre S. · 7 months ago
Thanks, installed with no problems on my Samsung.
Grace G. · 8 months ago
Do I need to install it before I travel or after I arrive?
Kenji B. · 8 months ago
Will this keep my WhatsApp active with my home number?
Linh F. · 10 months ago
How do I check how much data I have left?
Daniel B. · 1 year ago
Can I use it in nearby countries too?
Liam T. · 1 year ago
Is 5G supported or just 4G?