Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ingrid F.
India · Aug 2025
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more. Telling my friends about this.
Anna
GotoeSIM Support
· 11 months ago Really appreciate this, Ingrid! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! – Anna, eSIM TopUp Support
Sarah S.
Australia · Aug 2025
Connected the moment I landed. Customer support answered my question quickly. Great experience overall.
David
GotoeSIM Support
· 11 months ago So glad to hear this, Sarah! Delighted the speeds worked well for you. – David 💜
Aisha R.
Saudi Arabia · Aug 2025
Decent speeds, though slower than I expected in a few spots.
David
GotoeSIM Support
· 11 months ago Thank you for taking the time, Aisha. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — David, eSIM TopUp Support
Lucia P.
Canada · Aug 2025
Connected the moment I landed. Activation was automatic when I arrived. Telling my friends about this.
Grace
GotoeSIM Support
· 11 months ago Thanks a lot, Lucia! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Grace, eSIM TopUp Support
Marco W.
Canada · Aug 2025
No more hunting for a SIM card kiosk on arrival. Topping up was straightforward when I needed more. Five stars from me.
Ken
GotoeSIM Support
· 11 months ago Really appreciate this, Marco! Thrilled it made staying connected effortless. — Ken
Mohammed B.
Brazil · Aug 2025
Saved me a fortune on my holiday. Streaming and video calls worked without buffering. Telling my friends about this.
Ingrid
GotoeSIM Support
· 11 months ago Thanks for sharing, Mohammed! Delighted the speeds worked well for you. — Ingrid
Mei B.
Brazil · Aug 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Exactly as described — no surprises.
David
GotoeSIM Support
· 11 months ago Really appreciate this, Mei! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – David 💜
James W.
Malaysia · Aug 2025
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Ken
GotoeSIM Support
· 11 months ago Thanks a lot, James! So pleased it saved you from roaming bills. – Ken 💜
Hana S.
UAE · Aug 2025
No more hunting for a SIM card kiosk on arrival. Customer support answered my question quickly. Highly recommend for any traveller.
Ken
GotoeSIM Support
· 11 months ago Thanks for sharing, Hana! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Ken, eSIM TopUp Support
Ava K.
Indonesia · Aug 2025
Great value compared to roaming charges. Customer support answered my question quickly.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Ava! Wonderful to hear it worked smoothly in Japan. — Tom
Carlos M.
India · Aug 2025
Did the job without any drama in Japan. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! So happy the Japan eSIM kept you connected. – Diego, eSIM TopUp Support
Hugo S.
Saudi Arabia · Aug 2025
Solid overall, just wish there was a bit more data for the price. Ran hotspot to my laptop with no issues.
David
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Hugo. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. — David, eSIM TopUp Support
Ethan V.
India · Aug 2025
First time using an eSIM and it was painless. I kept my normal number for calls while using this for data. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Cheers, Ethan! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Laura
Olivia D.
Mexico · Aug 2025
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Olivia! Thrilled it made staying connected effortless. – Ingrid, eSIM TopUp Support
Ryan W.
Canada · Aug 2025
Great value compared to roaming charges in Japan. I kept my normal number for calls while using this for data. Would definitely buy again.
Anna
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Thrilled it made staying connected effortless. Come back anytime! – Anna 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day (nonhkip) plan costs $1.44 for 1 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 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
Ethan W. · 3 weeks ago
Can I use this for hotspot/tethering?
Daniel G. · 3 months ago
How long does the QR code take to arrive after payment?
Budi C. · 4 months ago
Is roaming charged extra or is it all included?
Sofia T. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Viktor D. · 5 months ago
Does this work on an iPhone 13?
Daniel S. · 5 months ago
Great guide, the setup steps were really helpful.
Beatriz S. · 7 months ago
Which networks does this connect to?
Linh M. · 8 months ago
Does the validity start on purchase or on first use?
Ravi W. · 10 months ago
Do I need to install it before I travel or after I arrive?
Anna P. · 10 months ago
How do I check how much data I have left?
Viktor G. · 11 months ago
Can I use it in nearby countries too?
Mei B. · 1 year ago
Thanks, installed with no problems on my Samsung.