Japan eSIM — reviews & details
Japan 1GB/Day (nonhkip) · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Linh P.
Thailand · Oct 2025
Exactly what I needed for travelling. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Laura
GotoeSIM Support
· 10 months ago Thank you so much, Linh! So pleased it saved you from roaming bills. Enjoy your journeys! – Laura 💜
Viktor R.
Italy · Oct 2025
Exactly what I needed for travelling in Japan. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Laura
GotoeSIM Support
· 10 months ago Thank you so much, Viktor! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Laura, eSIM TopUp Support
Ava R.
Vietnam · Oct 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data.
David
GotoeSIM Support
· 10 months ago Really appreciate this, Ava! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – David, eSIM TopUp Support
Arjun T.
Philippines · Oct 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city. Five stars from me.
Ingrid
GotoeSIM Support
· 10 months ago Really appreciate this, Arjun! Great to know the setup was quick and easy. Enjoy your journeys! – Ingrid, eSIM TopUp Support
Grace B.
India · Oct 2025
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Would definitely buy again.
Ken
GotoeSIM Support
· 10 months ago Thank you for the kind words, Grace! Thrilled it made staying connected effortless. Enjoy your journeys! — Ken, eSIM TopUp Support
Viktor W.
Japan · Oct 2025
Super easy to set up before I flew out. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Ingrid
GotoeSIM Support
· 10 months ago So glad to hear this, Viktor! So happy the Japan eSIM kept you connected. — Ingrid
Mohammed H.
Turkey · Oct 2025
Exactly what I needed for travelling. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Ken
GotoeSIM Support
· 10 months ago Thank you so much, Mohammed! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Ken, eSIM TopUp Support
Wei K.
Canada · Sep 2025
Connected the moment I landed. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 10 months ago Thank you so much, Wei! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Diego, eSIM TopUp Support
Max F.
France · Sep 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Made staying connected effortless.
Ken
GotoeSIM Support
· 10 months ago Thanks a lot, Max! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Ken
Viktor P.
Portugal · Sep 2025
Solid overall, just wish there was a bit more data for the price.
Ingrid
GotoeSIM Support
· 10 months ago We're really sorry, Viktor. We'd love the chance to make this right. Reach our team at esimtopup.io/support so we can help right away. — Ingrid, eSIM TopUp Support
Priya R.
United States · Sep 2025
Solid overall, just wish there was a bit more data for the price. Topping up was straightforward when I needed more.
Laura
GotoeSIM Support
· 10 months ago Appreciate you sharing this, Priya. 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. — Laura, eSIM TopUp Support
Arjun H.
Malaysia · Sep 2025
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Telling my friends about this.
Tom
GotoeSIM Support
· 10 months ago Thanks a lot, Arjun! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Tom, eSIM TopUp Support
Linh L.
Netherlands · Sep 2025
Good coverage in the city, a bit patchy in remote areas. Coverage was strong even outside the city.
Mark
GotoeSIM Support
· 10 months ago Thank you for taking the time, Linh. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Mark, eSIM TopUp Support
Yuki B.
Australia · Sep 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived in Japan.
Laura
GotoeSIM Support
· 10 months ago Thanks a lot, Yuki! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! – Laura 💜
Ava N.
Singapore · Sep 2025
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. Great experience overall.
Ken
GotoeSIM Support
· 10 months ago Really appreciate this, Ava! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Ken 💜
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. · 4 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.