Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Katya R.
Vietnam · Apr 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Five stars from me.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Katya! Great to know the setup was quick and easy. Come back anytime! – David, eSIM TopUp Support
Zoe V.
Egypt · Apr 2025
First time using an eSIM and it was painless. Streaming and video calls worked without buffering.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Zoe! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – David, eSIM TopUp Support
Max S.
Spain · Apr 2025
Great value compared to roaming charges. Coverage was strong even outside the city.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Max! Delighted the speeds worked well for you. Come back anytime! – Priya, eSIM TopUp Support
James P.
Japan · Mar 2025
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple.
Diego
GotoeSIM Support
· 1 year ago Really appreciate this, James! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Diego, eSIM TopUp Support
Priya F.
Italy · Mar 2025
Super easy to set up before I flew out. Activation was automatic when I arrived. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Cheers, Priya! So pleased it saved you from roaming bills. — Mark, eSIM TopUp Support
Mateo B.
Sweden · Mar 2025
Saved me a fortune on my holiday. Coverage was strong even outside the city. Telling my friends about this.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Mateo! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Priya, eSIM TopUp Support
Louis B.
United Kingdom · Mar 2025
Connected the moment I landed. Topping up was straightforward when I needed more. Zero regrets.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Louis! So pleased it saved you from roaming bills. Come back anytime! — Laura
Sri T.
South Korea · Mar 2025
Exactly what I needed for travelling. The QR code arrived instantly by email. Great experience overall.
Yuki
GotoeSIM Support
· 1 year ago Thanks for sharing, Sri! Love that you were online the moment you landed in Japan. Come back anytime! — Yuki, eSIM TopUp Support
Hugo R.
Ireland · Mar 2025
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Hugo! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Tom, eSIM TopUp Support
Lucas H.
Thailand · Mar 2025
Connected the moment I landed. Streaming and video calls worked without buffering. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Lucas! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Laura, eSIM TopUp Support
Liam S.
Poland · Mar 2025
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Made staying connected effortless.
Priya
GotoeSIM Support
· 1 year ago Cheers, Liam! So pleased it saved you from roaming bills. Come back anytime! — Priya, eSIM TopUp Support
Ingrid F.
Japan · Mar 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues. A must-have for international travel.
James
GotoeSIM Support
· 1 year ago Thank you so much, Ingrid! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — James, eSIM TopUp Support
Mei V.
Singapore · Mar 2025
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! Wonderful to hear it worked smoothly in Japan. — Grace, eSIM TopUp Support
Priya G.
UAE · Mar 2025
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Made staying connected effortless.
Emma
GotoeSIM Support
· 1 year ago Thanks a lot, Priya! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Emma 💜
Noah D.
Vietnam · Mar 2025
Connected the moment I landed. The QR code arrived instantly by email. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Noah! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Sophie, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days (nonhkip) plan costs $9.90 for 10 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
Sven G. · 1 week ago
Will this keep my WhatsApp active with my home number?
Aisha D. · 2 weeks ago
Can I top up the same eSIM instead of buying a new one?
James R. · 1 month ago
Can I use it in nearby countries too?
Olivia M. · 2 months ago
Is roaming charged extra or is it all included?
Nguyen F. · 2 months ago
How long does the QR code take to arrive after payment?
Lea D. · 4 months ago
Can I use this for hotspot/tethering?
Mohammed S. · 5 months ago
Which networks does this connect to?
Omar P. · 6 months ago
How do I check how much data I have left?
James M. · 8 months ago
Thanks, installed with no problems on my Samsung.
Liam D. · 8 months ago
Does the validity start on purchase or on first use?
Kenji K. · 9 months ago
Does this work on an iPhone 13?
Lucas L. · 10 months ago
Is 5G supported or just 4G?