Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lucas C.
Indonesia · Apr 2026
Exactly what I needed for travelling in Japan. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Ken
GotoeSIM Support
· 3 months ago Thank you for the kind words, Lucas! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Ken 💜
Camila H.
Malaysia · Apr 2026
Did the job without any drama. Streaming and video calls worked without buffering.
Laura
GotoeSIM Support
· 4 months ago So glad to hear this, Camila! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Laura, eSIM TopUp Support
Ryan F.
Thailand · Apr 2026
Connected the moment I landed. Data lasted the whole trip with room to spare.
Priya
GotoeSIM Support
· 4 months ago Thanks a lot, Ryan! Delighted the speeds worked well for you. Come back anytime! – Priya 💜
Ingrid M.
Brazil · Apr 2026
Connected the moment I landed in Japan. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 4 months ago Thanks for sharing, Ingrid! So pleased it saved you from roaming bills. — Ken, eSIM TopUp Support
Sofia S.
Turkey · Mar 2026
Bought it the night before my flight — smooth process in Japan. Data lasted the whole trip with room to spare.
Yuki
GotoeSIM Support
· 4 months ago So glad to hear this, Sofia! Great to know the setup was quick and easy. – Yuki, eSIM TopUp Support
James C.
Netherlands · Mar 2026
Great value compared to roaming charges. Topping up was straightforward when I needed more. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 4 months ago Really appreciate this, James! Wonderful to hear it worked smoothly in Japan. – Ken, eSIM TopUp Support
Linh B.
Spain · Mar 2026
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Made staying connected effortless.
Mark
GotoeSIM Support
· 4 months ago Thank you for the kind words, Linh! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Mark 💜
Linh M.
Ireland · Mar 2026
Connected the moment I landed. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Grace
GotoeSIM Support
· 4 months ago So glad to hear this, Linh! So pleased it saved you from roaming bills. Come back anytime! – Grace 💜
Ava T.
Australia · Mar 2026
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
James
GotoeSIM Support
· 4 months ago Really appreciate this, Ava! Wonderful to hear it worked smoothly in Japan. — James, eSIM TopUp Support
Carlos K.
United Kingdom · Mar 2026
Connected the moment I landed. Coverage was strong even outside the city. Made staying connected effortless.
Anna
GotoeSIM Support
· 4 months ago Thanks for sharing, Carlos! Wonderful to hear it worked smoothly in Japan. — Anna, eSIM TopUp Support
Hugo C.
India · Mar 2026
Exactly what I needed for travelling in Japan. Setup instructions in the app were clear and simple. Would definitely buy again.
James
GotoeSIM Support
· 4 months ago Really appreciate this, Hugo! So happy the Japan eSIM kept you connected. Enjoy your journeys! – James, eSIM TopUp Support
Carlos G.
United Kingdom · Mar 2026
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Telling my friends about this.
Tom
GotoeSIM Support
· 4 months ago Thanks for sharing, Carlos! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Tom, eSIM TopUp Support
Marco D.
United Kingdom · Mar 2026
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing. Would definitely buy again.
Mark
GotoeSIM Support
· 4 months ago Thank you for the kind words, Marco! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Mark, eSIM TopUp Support
Ava T.
Indonesia · Mar 2026
No more hunting for a SIM card kiosk on arrival in Japan. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Yuki
GotoeSIM Support
· 4 months ago Cheers, Ava! Thrilled it made staying connected effortless. Come back anytime! – Yuki, eSIM TopUp Support
Min-jun T.
Poland · Mar 2026
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Laura
GotoeSIM Support
· 4 months ago Really appreciate this, Min-jun! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Laura, 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.