Japan eSIM — reviews & details
Japan 5GB/Day (nonhkip) · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Hugo P.
Mexico · Jul 2025
Did the job without any drama. I kept my normal number for calls while using this for data. Great experience overall.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Hugo! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — James, GotoeSIM Support
Omar S.
Thailand · Jul 2025
First time using an eSIM and it was painless. Coverage was strong even outside the city. Made staying connected effortless.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Omar! So happy the Japan eSIM kept you connected. Come back anytime! — Tom
Anna G.
Malaysia · Jul 2025
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Anna! Delighted the speeds worked well for you. Come back anytime! – James, GotoeSIM Support
Haruto F.
Indonesia · Jul 2025
Exactly what I needed for travelling. Topping up was straightforward when I needed more. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Haruto! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Diego
James V.
United States · Jul 2025
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Will use GotoeSIM for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, James! Wonderful to hear it worked smoothly in Japan. — Mark, GotoeSIM Support
Budi W.
United States · Jul 2025
Did the job without any drama. I kept my normal number for calls while using this for data. Great experience overall.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Budi! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Ken
Beatriz N.
Egypt · Jul 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Really appreciate this, Beatriz! So happy the Japan eSIM kept you connected. — Ingrid, GotoeSIM Support
Max H.
Switzerland · Jul 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data. A must-have for international travel.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Max! Delighted the speeds worked well for you. — Tom
Zoe K.
Italy · Jul 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Will use GotoeSIM for my next trip for sure.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Zoe! Great to know the setup was quick and easy. – Mark 💜
Liam F.
New Zealand · Jul 2025
Great value compared to roaming charges. Activation was automatic when I arrived in Japan. Made staying connected effortless.
Anna
GotoeSIM Support
· 1 year ago Cheers, Liam! So pleased it saved you from roaming bills. Enjoy your journeys! – Anna 💜
Diego V.
Sweden · Jul 2025
Worked fine but took a little while to connect at first.
Emma
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Diego. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at gotoesim.com/support if we can help. — Emma
Mohammed C.
Mexico · Jul 2025
Did the job without any drama. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Mohammed! Delighted the speeds worked well for you. — Sara, GotoeSIM Support
Beatriz G.
Sweden · Jul 2025
Decent speeds, though slower than I expected in a few spots.
David
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Beatriz. We're constantly optimising speeds and coverage across Japan. Reach us anytime at gotoesim.com/support if we can help. – David 💜
Mei S.
South Korea · Jul 2025
Good coverage in the city, a bit patchy in remote areas. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Mei. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at gotoesim.com/support. – Ken, GotoeSIM Support
Beatriz S.
UAE · Jul 2025
First time using an eSIM and it was painless in Japan. Data lasted the whole trip with room to spare.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Beatriz! Love that you were online the moment you landed in Japan. – Anna 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day (nonhkip) plan costs $5.28 for 5 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 GotoeSIM 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
Daniel K. · 3 weeks ago
Can I top up the same eSIM instead of buying a new one?
Topping up is easy, Daniel! Just add more data to your existing eSIM in the app. – Diego, GotoeSIM Support
Lucia T. · 1 month ago
Is roaming charged extra or is it all included?
No surprise fees, Lucia! Roaming is part of the plan and never billed separately. – Ingrid 💜
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Tethering is supported, Isabella! Feel free to hotspot to your other devices. – Ken, GotoeSIM Support
Hugo V. · 2 months ago
Does this work on an iPhone 13?
Yes Hugo, it works on iPhone XS and newer — just add the eSIM under Settings › Cellular › Add eSIM. – Anna, GotoeSIM Support
Lucas S. · 3 months ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Lucas! The eSIM just handles data. — Emma, GotoeSIM Support
Daniel P. · 4 months ago
Great guide, the setup steps were really helpful.
Thanks Daniel, that means a lot! Reach out anytime. — Laura
Anna D. · 7 months ago
Can I use it in nearby countries too?
For nearby countries, Anna, a regional plan may suit you better — happy to help you pick. – David 💜
Nguyen B. · 8 months ago
Does the validity start on purchase or on first use?
Validity usually starts when you first connect in your destination, Nguyen — not at purchase. — James, GotoeSIM Support
Priya S. · 9 months ago
Thanks, installed with no problems on my Samsung.
Yes Priya, recent Samsung Galaxy models support eSIM — add it under Settings › Connections › SIM manager. — Sophie, GotoeSIM Support
Daniel F. · 11 months ago
How long does the QR code take to arrive after payment?
It's immediate, Daniel! The QR code is delivered the moment your payment goes through. – David, GotoeSIM Support
Emma B. · 1 year ago
How do I check how much data I have left?
Your usage is tracked live in the app, Emma — check My eSIMs anytime. – Anna, GotoeSIM Support
Arjun T. · 1 year ago
Which networks does this connect to?
It connects to trusted local partner networks, Arjun, on 4G/5G where available. – Omar, GotoeSIM Support