Japan eSIM — reviews & details
Japan 1GB 7Days (nonhkip) · 1 GB · 7 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Olivia F.
Brazil · Nov 2024
Exactly what I needed for travelling. Customer support answered my question quickly.
Mark
GotoeSIM Support
· 1 year ago Cheers, Olivia! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Mark 💜
Katya N.
United States · Nov 2024
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas. Zero regrets.
Diego
GotoeSIM Support
· 1 year ago Thank you for the kind words, Katya! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Diego 💜
Somchai W.
Mexico · Nov 2024
Exactly what I needed for travelling in Japan. Ran hotspot to my laptop with no issues. Zero regrets.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Somchai! Delighted the speeds worked well for you. Enjoy your journeys! – David, eSIM TopUp Support
Mei G.
Netherlands · Nov 2024
Connected the moment I landed in Japan. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Mei! So happy the Japan eSIM kept you connected. Come back anytime! — Mark, eSIM TopUp Support
Isabella M.
Japan · Nov 2024
First time using an eSIM and it was painless in Japan. Customer support answered my question quickly. Great experience overall.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Isabella! So pleased it saved you from roaming bills. – Sophie, eSIM TopUp Support
Thomas M.
Vietnam · Nov 2024
Bought it the night before my flight — smooth process. Signal held up well on trains and in rural areas.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Thomas! Love that you were online the moment you landed in Japan. Enjoy your journeys! — David, eSIM TopUp Support
Ingrid P.
Germany · Nov 2024
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Laura
GotoeSIM Support
· 1 year ago Thanks for sharing, Ingrid! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Laura, eSIM TopUp Support
Sofia R.
Ireland · Nov 2024
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Made staying connected effortless.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Sofia! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Grace
Sri D.
Poland · Nov 2024
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Sri! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Emma, eSIM TopUp Support
Mei F.
Saudi Arabia · Nov 2024
Super easy to set up before I flew out in Japan. Ran hotspot to my laptop with no issues.
Emma
GotoeSIM Support
· 1 year ago Cheers, Mei! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Emma, eSIM TopUp Support
Sophia W.
Mexico · Oct 2024
First time using an eSIM and it was painless. Customer support answered my question quickly. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Sophia! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Katya B.
Philippines · Oct 2024
Worked fine but took a little while to connect at first. Streaming and video calls worked without buffering.
James
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Katya. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — James
Giulia N.
Australia · Oct 2024
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Giulia! Love that you were online the moment you landed in Japan. — Sara, eSIM TopUp Support
Camila D.
Indonesia · Oct 2024
Honestly better than buying a local SIM at the airport in Japan. Streaming and video calls worked without buffering. Telling my friends about this.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Camila! Delighted the speeds worked well for you. Come back anytime! – Mark 💜
Zoe G.
Indonesia · Oct 2024
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Zoe! Delighted the speeds worked well for you. Enjoy your journeys! — Grace
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.