Japan eSIM — reviews & details
Japan 10GB 30Days (nonhkip) · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Nguyen R.
United Kingdom · Dec 2024
Saved me a fortune on my holiday. Topping up was straightforward when I needed more. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Nguyen! So pleased it saved you from roaming bills. Enjoy your journeys! — David
Ethan W.
Vietnam · Dec 2024
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. A must-have for international travel.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Ethan! So happy the Japan eSIM kept you connected. Come back anytime! — Laura
Liam F.
France · Dec 2024
Super easy to set up before I flew out. The QR code arrived instantly by email. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! Love that you were online the moment you landed in Japan. – Priya 💜
Sophia S.
South Korea · Dec 2024
Used this on my trip and it worked perfectly. Coverage was strong even outside the city.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Sophia! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Sara 💜
Lucas K.
South Korea · Nov 2024
Good coverage in the city, a bit patchy in remote areas. Signal held up well on trains and in rural areas.
David
GotoeSIM Support
· 1 year ago Thank you for taking the time, Lucas. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — David, eSIM TopUp Support
Mateo N.
Sweden · Nov 2024
Good coverage in the city, a bit patchy in remote areas.
Ingrid
GotoeSIM Support
· 1 year ago We're really sorry, Mateo. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. – Ingrid, eSIM TopUp Support
Nguyen M.
Poland · Nov 2024
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Grace
GotoeSIM Support
· 1 year ago So glad to hear this, Nguyen! Great to know the setup was quick and easy. Enjoy your journeys! — Grace
Mateo R.
UAE · Nov 2024
Great value compared to roaming charges. Topping up was straightforward when I needed more. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! Great to know the setup was quick and easy. – Sophie, eSIM TopUp Support
Katya T.
United Kingdom · Nov 2024
Exactly what I needed for travelling. Speeds were solid for maps, messaging and browsing.
Sophie
GotoeSIM Support
· 1 year ago Thank you so much, Katya! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Sophie
Diego N.
Thailand · Nov 2024
Decent speeds, though slower than I expected in a few spots. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Diego. Glad it mostly worked for you in Japan — we're always improving our coverage. Any questions, our team is at esimtopup.io/support. – Mark 💜
Noah P.
South Korea · Nov 2024
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Noah! Thrilled it made staying connected effortless. – Sophie 💜
Arjun K.
Singapore · Nov 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Tom
GotoeSIM Support
· 1 year ago Thanks a lot, Arjun! Wonderful to hear it worked smoothly in Japan. — Tom
Ryan D.
Portugal · Nov 2024
Worked fine but took a little while to connect at first. Data lasted the whole trip with room to spare.
Anna
GotoeSIM Support
· 1 year ago So sorry to hear this, Ryan. That's not the experience we want for Japan. Please contact us at esimtopup.io/support and we'll sort it out. — Anna
Omar B.
South Korea · Nov 2024
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Ingrid
GotoeSIM Support
· 1 year ago Thank you so much, Omar! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Ingrid 💜
Budi H.
Netherlands · Nov 2024
Connected the moment I landed. Customer support answered my question quickly.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Budi! So happy the Japan eSIM kept you connected. Enjoy your journeys! – James 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days (nonhkip) plan costs $9.90 for 10 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
Sven G. · 1 week ago
Will this keep my WhatsApp active with my home number?
Aisha D. · 2 weeks ago
Can I top up the same eSIM instead of buying a new one?
James R. · 1 month ago
Can I use it in nearby countries too?
Olivia M. · 2 months ago
Is roaming charged extra or is it all included?
Nguyen F. · 2 months ago
How long does the QR code take to arrive after payment?
Lea D. · 4 months ago
Can I use this for hotspot/tethering?
Mohammed S. · 5 months ago
Which networks does this connect to?
Omar P. · 6 months ago
How do I check how much data I have left?
James M. · 8 months ago
Thanks, installed with no problems on my Samsung.
Liam D. · 8 months ago
Does the validity start on purchase or on first use?
Kenji K. · 9 months ago
Does this work on an iPhone 13?
Lucas L. · 10 months ago
Is 5G supported or just 4G?