Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Katya F.
Switzerland · Jun 2025
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Katya! Love that you were online the moment you landed in Japan. Come back anytime! – Sara 💜
Aisha K.
Germany · Jun 2025
Install took me two tries but was fine after that. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 1 year ago Thank you for taking the time, Aisha. Good to hear it did the job, and we're working to make it even better. Any questions, our team is at esimtopup.io/support. – Diego 💜
Priya V.
Germany · Jun 2025
Bought it the night before my flight — smooth process. Customer support answered my question quickly. A must-have for international travel.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Priya! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! — Sara
Lea T.
United Kingdom · Jun 2025
Did the job without any drama. The QR code arrived instantly by email. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Lea! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Anna, eSIM TopUp Support
Thomas W.
Poland · Jun 2025
Connected the moment I landed. Speeds were solid for maps, messaging and browsing. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 year ago Thank you so much, Thomas! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Yuki, eSIM TopUp Support
Sri C.
United States · Jun 2025
Used this on my trip and it worked perfectly in Japan. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Sri! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Tom
Mateo R.
United Kingdom · Jun 2025
Great value compared to roaming charges. The QR code arrived instantly by email. Telling my friends about this.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Mateo! Wonderful to hear it worked smoothly in Japan. – Diego 💜
Max C.
Thailand · Jun 2025
Saved me a fortune on my holiday. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 1 year ago Thanks for sharing, Max! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Ingrid
Omar W.
Canada · Jun 2025
Did the job without any drama. Customer support answered my question quickly.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Omar! So pleased it saved you from roaming bills. — Priya
Mateo D.
France · Jun 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thanks for sharing, Mateo! Great to know the setup was quick and easy. — Sara
Liam D.
Brazil · Jun 2025
Bought it the night before my flight — smooth process in Japan. Customer support answered my question quickly. Would definitely buy again.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Liam! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Emma 💜
Sarah K.
Vietnam · Jun 2025
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Cheers, Sarah! So happy the Japan eSIM kept you connected. — David
Sri C.
Thailand · Jun 2025
First time using an eSIM and it was painless. Topping up was straightforward when I needed more. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Cheers, Sri! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! — Priya, eSIM TopUp Support
Noah G.
United States · Jun 2025
Did the job without any drama. The QR code arrived instantly by email. Would definitely buy again.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Noah! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Ken, eSIM TopUp Support
Ava D.
Portugal · Jun 2025
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 1 year ago Thank you so much, Ava! Wonderful to hear it worked smoothly in Japan. — David
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.