Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Hana K.
Mexico · Apr 2026
Connected the moment I landed. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 4 months ago Thanks for sharing, Hana! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Yuki 💜
Yuki S.
South Korea · Apr 2026
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 4 months ago Thank you so much, Yuki! Thrilled it made staying connected effortless. – Omar, eSIM TopUp Support
Wei F.
South Korea · Apr 2026
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 4 months ago Really appreciate this, Wei! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Grace
Louis N.
Australia · Apr 2026
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Ingrid
GotoeSIM Support
· 4 months ago Thanks for sharing, Louis! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Ingrid
Sofia C.
Switzerland · Apr 2026
Did the job without any drama. Customer support answered my question quickly. Telling my friends about this.
Emma
GotoeSIM Support
· 4 months ago Thank you for the kind words, Sofia! Wonderful to hear it worked smoothly in Japan. – Emma, eSIM TopUp Support
Hana G.
United States · Mar 2026
Great value compared to roaming charges. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 4 months ago Thank you for the kind words, Hana! So pleased it saved you from roaming bills. – Ingrid 💜
Omar K.
Sweden · Mar 2026
First time using an eSIM and it was painless in Japan. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Emma
GotoeSIM Support
· 4 months ago So glad to hear this, Omar! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Emma, eSIM TopUp Support
Mei F.
Philippines · Mar 2026
Bought it the night before my flight — smooth process. Data lasted the whole trip with room to spare. Made staying connected effortless.
Laura
GotoeSIM Support
· 4 months ago So glad to hear this, Mei! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Laura, eSIM TopUp Support
Anna V.
Singapore · Mar 2026
Saved me a fortune on my holiday. Activation was automatic when I arrived. Five stars from me.
Anna
GotoeSIM Support
· 4 months ago Thanks a lot, Anna! Delighted the speeds worked well for you. – Anna, eSIM TopUp Support
Nadia V.
Germany · Mar 2026
Honestly better than buying a local SIM at the airport. Setup instructions in the app were clear and simple.
Ingrid
GotoeSIM Support
· 4 months ago Thank you for the kind words, Nadia! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Ingrid, eSIM TopUp Support
Mohammed G.
Switzerland · Mar 2026
Bought it the night before my flight — smooth process. The QR code arrived instantly by email. Great experience overall.
Omar
GotoeSIM Support
· 5 months ago Thank you so much, Mohammed! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Yuki V.
South Korea · Mar 2026
Did the job without any drama. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Tom
GotoeSIM Support
· 5 months ago Thanks a lot, Yuki! Thrilled it made staying connected effortless. – Tom 💜
Hugo V.
United States · Feb 2026
Did the job without any drama. Ran hotspot to my laptop with no issues. Telling my friends about this.
Mark
GotoeSIM Support
· 5 months ago Cheers, Hugo! So happy the Japan eSIM kept you connected. – Mark, eSIM TopUp Support
Aisha P.
France · Feb 2026
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing.
Yuki
GotoeSIM Support
· 5 months ago Thanks for sharing, Aisha! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Yuki
Isabella H.
Singapore · Feb 2026
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 5 months ago Thanks for sharing, Isabella! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Ken 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day (nonhkip) plan costs $1.44 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
Ethan W. · 3 weeks ago
Can I use this for hotspot/tethering?
Daniel G. · 3 months ago
How long does the QR code take to arrive after payment?
Budi C. · 4 months ago
Is roaming charged extra or is it all included?
Sofia T. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Viktor D. · 4 months ago
Does this work on an iPhone 13?
Daniel S. · 5 months ago
Great guide, the setup steps were really helpful.
Beatriz S. · 7 months ago
Which networks does this connect to?
Linh M. · 8 months ago
Does the validity start on purchase or on first use?
Ravi W. · 10 months ago
Do I need to install it before I travel or after I arrive?
Anna P. · 10 months ago
How do I check how much data I have left?
Viktor G. · 11 months ago
Can I use it in nearby countries too?
Mei B. · 1 year ago
Thanks, installed with no problems on my Samsung.