Japan eSIM — reviews & details
Japan 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Giulia M.
Egypt · Jan 2026
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 7 months ago Thanks for sharing, Giulia! Delighted the speeds worked well for you. — Anna
Omar K.
Brazil · Jan 2026
Exactly what I needed for travelling in Japan. Signal held up well on trains and in rural areas. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 7 months ago Really appreciate this, Omar! Delighted the speeds worked well for you. – Sara, eSIM TopUp Support
Nadia B.
Ireland · Dec 2025
Did the job without any drama. Customer support answered my question quickly. A must-have for international travel.
Sara
GotoeSIM Support
· 7 months ago Thank you so much, Nadia! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Sara, eSIM TopUp Support
James L.
Netherlands · Dec 2025
Connected the moment I landed. Coverage was strong even outside the city. Exactly as described — no surprises.
Ingrid
GotoeSIM Support
· 7 months ago So glad to hear this, James! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Ingrid
Andre F.
Germany · Dec 2025
Installed in minutes by scanning the QR code in Japan. Setup instructions in the app were clear and simple.
Omar
GotoeSIM Support
· 7 months ago Thanks for sharing, Andre! So pleased it saved you from roaming bills. Come back anytime! — Omar
Chloe K.
Egypt · Dec 2025
Installed in minutes by scanning the QR code. Activation was automatic when I arrived. Will use eSIM TopUp for my next trip for sure.
Tom
GotoeSIM Support
· 7 months ago Thank you so much, Chloe! Love that you were online the moment you landed in Japan. – Tom 💜
Hugo M.
Thailand · Dec 2025
Used this on my trip and it worked perfectly. The QR code arrived instantly by email.
Anna
GotoeSIM Support
· 7 months ago Thank you so much, Hugo! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Anna 💜
Wei P.
New Zealand · Dec 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Zero regrets.
Yuki
GotoeSIM Support
· 7 months ago Thanks for sharing, Wei! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Yuki 💜
Carlos N.
India · Dec 2025
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 7 months ago Thank you so much, Carlos! Delighted the speeds worked well for you. — Priya
Lea M.
United Kingdom · Dec 2025
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Five stars from me.
Mark
GotoeSIM Support
· 7 months ago Cheers, Lea! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Mark, eSIM TopUp Support
Camila R.
Netherlands · Dec 2025
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Grace
GotoeSIM Support
· 7 months ago So glad to hear this, Camila! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Grace
Yuki R.
Germany · Dec 2025
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 7 months ago Cheers, Yuki! So pleased it saved you from roaming bills. Enjoy your journeys! – Laura 💜
Katya R.
Australia · Dec 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 7 months ago Thanks a lot, Katya! Love that you were online the moment you landed in Japan. — Grace
Mei K.
New Zealand · Dec 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas.
Laura
GotoeSIM Support
· 8 months ago Thanks for sharing, Mei! So pleased it saved you from roaming bills. — Laura
Beatriz D.
Portugal · Dec 2025
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data. Would definitely buy again.
James
GotoeSIM Support
· 8 months ago Really appreciate this, Beatriz! Thrilled it made staying connected effortless. — James
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day plan costs $6.60 for 5 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
Linh K. · 3 weeks ago
Can I use this for hotspot/tethering?
Ava M. · 4 weeks ago
Is 5G supported or just 4G?
Isabella P. · 2 months ago
Which networks does this connect to?
Sri W. · 2 months ago
Will this keep my WhatsApp active with my home number?
Thomas W. · 4 months ago
Thanks, installed with no problems on my Samsung.
Liam G. · 4 months ago
Does the validity start on purchase or on first use?
Elena H. · 4 months ago
Great guide, the setup steps were really helpful.
Pablo D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Mohammed V. · 9 months ago
Is roaming charged extra or is it all included?
Haruto M. · 9 months ago
Does this work on an iPhone 13?
Liam R. · 10 months ago
How do I check how much data I have left?
Thomas W. · 1 year ago
Can I use it in nearby countries too?