Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Fatima H.
Mexico · Jan 2026
Installed in minutes by scanning the QR code. Streaming and video calls worked without buffering.
Mark
GotoeSIM Support
· 7 months ago Thanks a lot, Fatima! So happy the Japan eSIM kept you connected. – Mark, eSIM TopUp Support
Kenji G.
Poland · Jan 2026
Did the job without any drama in Japan. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 7 months ago Cheers, Kenji! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Diego, eSIM TopUp Support
Yuki P.
Italy · Dec 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 7 months ago Really appreciate this, Yuki! So pleased it saved you from roaming bills. – Omar, eSIM TopUp Support
Wei R.
Egypt · Dec 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Made staying connected effortless.
Yuki
GotoeSIM Support
· 7 months ago Thank you so much, Wei! Thrilled it made staying connected effortless. – Yuki, eSIM TopUp Support
Mateo S.
Switzerland · Dec 2025
Super easy to set up before I flew out. The QR code arrived instantly by email. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 7 months ago Thanks a lot, Mateo! Great to know the setup was quick and easy. Enjoy your journeys! – Mark 💜
Marco T.
Canada · Dec 2025
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple.
Yuki
GotoeSIM Support
· 7 months ago Really appreciate this, Marco! So happy the Japan eSIM kept you connected. — Yuki, eSIM TopUp Support
Liam C.
Saudi Arabia · Dec 2025
Bought it the night before my flight — smooth process in Japan. The QR code arrived instantly by email. Zero regrets.
Laura
GotoeSIM Support
· 7 months ago Really appreciate this, Liam! Delighted the speeds worked well for you. – Laura, eSIM TopUp Support
Ananya D.
Canada · Dec 2025
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Five stars from me.
Laura
GotoeSIM Support
· 7 months ago Thanks for sharing, Ananya! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Laura 💜
Sofia M.
Poland · Dec 2025
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Priya
GotoeSIM Support
· 7 months ago Cheers, Sofia! So pleased it saved you from roaming bills. – Priya, eSIM TopUp Support
Viktor W.
Ireland · Dec 2025
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare. Great experience overall.
Emma
GotoeSIM Support
· 7 months ago Really appreciate this, Viktor! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Emma, eSIM TopUp Support
Giulia T.
France · Dec 2025
Did the job without any drama. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 7 months ago So glad to hear this, Giulia! Thrilled it made staying connected effortless. — Yuki
Ava R.
Netherlands · Dec 2025
First time using an eSIM and it was painless. Activation was automatic when I arrived in Japan. A must-have for international travel.
James
GotoeSIM Support
· 8 months ago Cheers, Ava! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — James, eSIM TopUp Support
Mei L.
Spain · Dec 2025
Used this on my trip and it worked perfectly in Japan. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 8 months ago Cheers, Mei! Thrilled it made staying connected effortless. We're here whenever you travel again. — Mark, eSIM TopUp Support
Noah W.
Japan · Dec 2025
Super easy to set up before I flew out. I kept my normal number for calls while using this for data. Would definitely buy again.
Diego
GotoeSIM Support
· 8 months ago Thank you so much, Noah! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Diego, eSIM TopUp Support
Aisha N.
Ireland · Dec 2025
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Highly recommend for any traveller.
James
GotoeSIM Support
· 8 months ago Thank you so much, Aisha! Love that you were online the moment you landed in Japan. — James, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB 7Days (nonhkip) plan costs $1.58 for 1 GB over 7 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
Lucas N. · 1 week ago
Will this keep my WhatsApp active with my home number?
Kenji C. · 1 month ago
Can I use this for hotspot/tethering?
Mei L. · 1 month ago
Can I use it in nearby countries too?
Marco P. · 2 months ago
Can I top up the same eSIM instead of buying a new one?
Arjun R. · 3 months ago
Does this work on an iPhone 13?
Grace D. · 5 months ago
Thanks, installed with no problems on my Samsung.
Omar C. · 7 months ago
Do I need to install it before I travel or after I arrive?
Ravi R. · 8 months ago
Does the validity start on purchase or on first use?
Elena R. · 9 months ago
Is 5G supported or just 4G?
Chloe P. · 10 months ago
How do I check how much data I have left?
Aisha P. · 11 months ago
Is roaming charged extra or is it all included?
Lucas K. · 1 year ago
Great guide, the setup steps were really helpful.