Japan eSIM — reviews & details
Japan 5GB 30Days (nonhkip) · 5 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Isabella W.
Turkey · Mar 2025
Install took me two tries but was fine after that. Ran hotspot to my laptop with no issues.
David
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Isabella. 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
Mohammed R.
Italy · Mar 2025
Decent speeds, though slower than I expected in a few spots.
Sara
GotoeSIM Support
· 1 year ago Thank you for taking the time, Mohammed. 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. — Sara, eSIM TopUp Support
Carlos W.
New Zealand · Mar 2025
Install took me two tries but was fine after that. Data lasted the whole trip with room to spare.
Ken
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Carlos. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — Ken, eSIM TopUp Support
Sofia H.
Poland · Jan 2025
Worked fine but took a little while to connect at first.
Diego
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Sofia. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. — Diego, eSIM TopUp Support
Olivia K.
Sweden · Jan 2025
Good coverage in the city, a bit patchy in remote areas.
Grace
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Olivia. 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. – Grace 💜
Ryan R.
Thailand · Jan 2025
Install took me two tries but was fine after that.
Ken
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Ryan. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. – Ken, eSIM TopUp Support
Arjun D.
Switzerland · Jan 2025
Solid overall, just wish there was a bit more data for the price.
Yuki
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Arjun. Good to hear it did the job, and we're working to make it even better. Reach us anytime at esimtopup.io/support if we can help. — Yuki, eSIM TopUp Support
Liam H.
Sweden · Jan 2025
Install took me two tries but was fine after that. Speeds were solid for maps, messaging and browsing.
Priya
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Liam. 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. – Priya, eSIM TopUp Support
Max P.
Canada · Jan 2025
Good coverage in the city, a bit patchy in remote areas.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for taking the time, Max. 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. — Ingrid
Yuki D.
Egypt · Jan 2025
Good coverage in the city, a bit patchy in remote areas. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago Thank you for taking the time, Yuki. 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, eSIM TopUp Support
Ava C.
Philippines · Dec 2024
Good coverage in the city, a bit patchy in remote areas.
Ingrid
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Ava. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. – Ingrid 💜
Arjun G.
United States · Dec 2024
Good coverage in the city, a bit patchy in remote areas. Coverage was strong even outside the city.
Yuki
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Arjun. 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. — Yuki
Pablo K.
United Kingdom · Nov 2024
Worked fine but took a little while to connect at first. The QR code arrived instantly by email.
Laura
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Pablo. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Laura 💜
Carlos F.
Canada · Oct 2024
Solid overall, just wish there was a bit more data for the price. The QR code arrived instantly by email.
Emma
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Carlos. 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. – Emma, eSIM TopUp Support
Grace G.
Egypt · Oct 2024
Solid overall, just wish there was a bit more data for the price. Topping up was straightforward when I needed more.
David
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Grace. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. — David
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB 30Days (nonhkip) plan costs $5.94 for 5 GB over 30 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
Sofia G. · 2 weeks ago
Which networks does this connect to?
Thomas R. · 1 month ago
Is roaming charged extra or is it all included?
Lucas R. · 4 months ago
Do I need to install it before I travel or after I arrive?
Sophia G. · 4 months ago
How do I check how much data I have left?
Sofia S. · 6 months ago
Can I use this for hotspot/tethering?
Max S. · 6 months ago
Can I top up the same eSIM instead of buying a new one?
Ethan N. · 8 months ago
Is 5G supported or just 4G?
Mohammed C. · 8 months ago
How long does the QR code take to arrive after payment?
Viktor T. · 9 months ago
Thanks, installed with no problems on my Samsung.
Carlos B. · 9 months ago
Great guide, the setup steps were really helpful.
Mateo P. · 10 months ago
Does this work on an iPhone 13?
Ethan V. · 11 months ago
Will this keep my WhatsApp active with my home number?