Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ingrid T.
Germany · Mar 2025
Did the job without any drama. Customer support answered my question quickly.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Ingrid! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Laura, eSIM TopUp Support
Carlos P.
Netherlands · Mar 2025
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Mark, eSIM TopUp Support
Mateo P.
Switzerland · Mar 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. A must-have for international travel.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! Great to know the setup was quick and easy. Come back anytime! — Anna, eSIM TopUp Support
Louis L.
Spain · Mar 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Japan.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Louis! So pleased it saved you from roaming bills. — Ingrid
Elena T.
Italy · Mar 2025
Did the job without any drama. The QR code arrived instantly by email.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Elena! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Sara 💜
Liam N.
Vietnam · Mar 2025
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Zero regrets.
Anna
GotoeSIM Support
· 1 year ago Cheers, Liam! So happy the Japan eSIM kept you connected. – Anna, eSIM TopUp Support
Ananya G.
Germany · Feb 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Exactly as described — no surprises.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Ananya! Great to know the setup was quick and easy. Enjoy your journeys! — Priya
Mei G.
Japan · Feb 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 1 year ago Cheers, Mei! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Sara
Arjun B.
Malaysia · Feb 2025
First time using an eSIM and it was painless in Japan. Topping up was straightforward when I needed more.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Arjun! Thrilled it made staying connected effortless. Come back anytime! – Sara 💜
Anna M.
Indonesia · Feb 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Anna! Thrilled it made staying connected effortless. — Sophie, eSIM TopUp Support
Hugo M.
France · Feb 2025
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Hugo! So pleased it saved you from roaming bills. — Mark, eSIM TopUp Support
Zoe N.
Singapore · Feb 2025
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues. Telling my friends about this.
Grace
GotoeSIM Support
· 1 year ago Cheers, Zoe! Great to know the setup was quick and easy. Enjoy your journeys! — Grace
Ingrid S.
Germany · Feb 2025
Connected the moment I landed. Topping up was straightforward when I needed more.
James
GotoeSIM Support
· 1 year ago Cheers, Ingrid! Thrilled it made staying connected effortless. We're here whenever you travel again. — James
Isabella M.
Thailand · Feb 2025
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Isabella! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Anna, eSIM TopUp Support
Giulia H.
Canada · Feb 2025
Exactly what I needed for travelling. The QR code arrived instantly by email. Telling my friends about this.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Giulia! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Ingrid
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 30Days (nonhkip) plan costs $4.43 for 3 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
Ethan G. · 1 month ago
Do I need to install it before I travel or after I arrive?
Mateo F. · 1 month ago
Great guide, the setup steps were really helpful.
Sven L. · 3 months ago
Is roaming charged extra or is it all included?
Ravi C. · 6 months ago
How do I check how much data I have left?
Fatima K. · 6 months ago
Does this work on an iPhone 13?
Camila L. · 7 months ago
Which networks does this connect to?
Thomas D. · 8 months ago
Can I top up the same eSIM instead of buying a new one?
Wei R. · 8 months ago
Does the validity start on purchase or on first use?
Mei W. · 8 months ago
Is 5G supported or just 4G?
Emma L. · 9 months ago
Can I use it in nearby countries too?
Haruto M. · 10 months ago
Thanks, installed with no problems on my Samsung.
Lucia S. · 11 months ago
Can I use this for hotspot/tethering?