Japan eSIM — reviews & details
Japan 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Yuki H.
Brazil · Sep 2024
Good coverage in the city, a bit patchy in remote areas.
Laura
GotoeSIM Support
· 1 year ago We're really sorry, Yuki. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. — Laura, eSIM TopUp Support
Anna L.
Poland · Sep 2024
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Anna! So happy the Japan eSIM kept you connected. – Sara 💜
Sophia D.
UAE · Sep 2024
Great value compared to roaming charges. Setup instructions in the app were clear and simple. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Sophia! Wonderful to hear it worked smoothly in Japan. – Omar 💜
Omar D.
Vietnam · Sep 2024
Install took me two tries but was fine after that. Streaming and video calls worked without buffering.
David
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Omar. 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. — David
Ryan P.
Indonesia · Sep 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ryan! Thrilled it made staying connected effortless. — Priya
Mateo N.
Thailand · Sep 2024
Good coverage in the city, a bit patchy in remote areas.
Ingrid
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Mateo. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — Ingrid
Grace K.
Germany · Sep 2024
Saved me a fortune on my holiday in Japan. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago Cheers, Grace! Wonderful to hear it worked smoothly in Japan. – Mark, eSIM TopUp Support
Viktor W.
Spain · Aug 2024
Bought it the night before my flight — smooth process. Activation was automatic when I arrived.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Viktor! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Sara, eSIM TopUp Support
Sven G.
Switzerland · Aug 2024
Connected the moment I landed. Streaming and video calls worked without buffering. Great experience overall.
Ingrid
GotoeSIM Support
· 1 year ago Cheers, Sven! Love that you were online the moment you landed in Japan. — Ingrid, eSIM TopUp Support
Wei N.
Switzerland · Aug 2024
Great value compared to roaming charges. Setup instructions in the app were clear and simple. Great experience overall.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Wei! So pleased it saved you from roaming bills. Enjoy your journeys! – Laura, eSIM TopUp Support
Diego K.
Malaysia · Aug 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Diego! Thrilled it made staying connected effortless. We're here whenever you travel again. — Emma, eSIM TopUp Support
Ravi C.
Poland · Aug 2024
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues.
James
GotoeSIM Support
· 1 year ago Thanks for sharing, Ravi! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – James 💜
Sofia K.
UAE · Aug 2024
Worked fine but took a little while to connect at first.
Grace
GotoeSIM Support
· 1 year ago We're really sorry, Sofia. That's not the experience we want for Japan. Please contact us at esimtopup.io/support and we'll sort it out. — Grace
Sofia B.
Netherlands · Aug 2024
Great value compared to roaming charges. Streaming and video calls worked without buffering. A must-have for international travel.
David
GotoeSIM Support
· 1 year ago Thanks a lot, Sofia! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — David
Lea H.
Egypt · Aug 2024
Super easy to set up before I flew out. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago Thanks a lot, Lea! So happy the Japan eSIM kept you connected. Come back anytime! — Diego, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day plan costs $6.60 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 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
Linh K. · 3 weeks ago
Can I use this for hotspot/tethering?
Ava M. · 3 weeks ago
Is 5G supported or just 4G?
Isabella P. · 2 months ago
Which networks does this connect to?
Sri W. · 2 months ago
Will this keep my WhatsApp active with my home number?
Thomas W. · 4 months ago
Thanks, installed with no problems on my Samsung.
Liam G. · 4 months ago
Does the validity start on purchase or on first use?
Elena H. · 4 months ago
Great guide, the setup steps were really helpful.
Pablo D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Mohammed V. · 9 months ago
Is roaming charged extra or is it all included?
Haruto M. · 9 months ago
Does this work on an iPhone 13?
Liam R. · 10 months ago
How do I check how much data I have left?
Thomas W. · 11 months ago
Can I use it in nearby countries too?