Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Mateo G.
Portugal · Oct 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. A must-have for international travel.
Yuki
GotoeSIM Support
· 10 months ago Thank you for the kind words, Mateo! Great to know the setup was quick and easy. Come back anytime! – Yuki 💜
Max V.
Australia · Oct 2025
Great value compared to roaming charges. The QR code arrived instantly by email.
Yuki
GotoeSIM Support
· 10 months ago Thank you so much, Max! Great to know the setup was quick and easy. — Yuki
Aisha L.
Malaysia · Oct 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Telling my friends about this.
Sara
GotoeSIM Support
· 10 months ago Thanks for sharing, Aisha! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Sara, eSIM TopUp Support
Thomas P.
Switzerland · Oct 2025
Connected the moment I landed. Setup instructions in the app were clear and simple.
Ingrid
GotoeSIM Support
· 10 months ago Thank you for the kind words, Thomas! Great to know the setup was quick and easy. — Ingrid, eSIM TopUp Support
Isabella K.
Germany · Oct 2025
Saved me a fortune on my holiday. The QR code arrived instantly by email.
Grace
GotoeSIM Support
· 10 months ago Really appreciate this, Isabella! Delighted the speeds worked well for you. We're here whenever you travel again. – Grace, eSIM TopUp Support
Sri G.
South Korea · Oct 2025
Exactly what I needed for travelling. Activation was automatic when I arrived. Telling my friends about this.
Omar
GotoeSIM Support
· 10 months ago So glad to hear this, Sri! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Omar
Yuki S.
Mexico · Oct 2025
First time using an eSIM and it was painless. Data lasted the whole trip with room to spare. A must-have for international travel.
James
GotoeSIM Support
· 10 months ago Cheers, Yuki! So pleased it saved you from roaming bills. – James, eSIM TopUp Support
Lucia V.
Australia · Oct 2025
Did the job without any drama in Japan. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Omar
GotoeSIM Support
· 10 months ago Cheers, Lucia! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Omar 💜
Grace V.
Portugal · Oct 2025
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Tom
GotoeSIM Support
· 10 months ago Thank you so much, Grace! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Tom, eSIM TopUp Support
Ava B.
Philippines · Sep 2025
Honestly better than buying a local SIM at the airport. Speeds were solid for maps, messaging and browsing. Zero regrets.
Omar
GotoeSIM Support
· 10 months ago So glad to hear this, Ava! Thrilled it made staying connected effortless. Wishing you many more connected adventures! – Omar, eSIM TopUp Support
Sofia L.
UAE · Sep 2025
Great value compared to roaming charges. The QR code arrived instantly by email. Great experience overall.
Anna
GotoeSIM Support
· 10 months ago So glad to hear this, Sofia! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Anna 💜
Lucia M.
New Zealand · Sep 2025
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing. Great experience overall.
Sara
GotoeSIM Support
· 10 months ago Thank you for the kind words, Lucia! So pleased it saved you from roaming bills. We're here whenever you travel again. — Sara, eSIM TopUp Support
Somchai M.
India · Sep 2025
Connected the moment I landed. Coverage was strong even outside the city. Five stars from me.
Sophie
GotoeSIM Support
· 10 months ago Thank you for the kind words, Somchai! So happy the Japan eSIM kept you connected. Come back anytime! – Sophie, eSIM TopUp Support
Daniel S.
Philippines · Sep 2025
Super easy to set up before I flew out. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 10 months ago Cheers, Daniel! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Mark
Ava V.
Sweden · Sep 2025
Saved me a fortune on my holiday in Japan. Topping up was straightforward when I needed more.
Emma
GotoeSIM Support
· 10 months ago So glad to hear this, Ava! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Emma 💜
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?