Japan eSIM — reviews & details
Japan 10GB/Day · 10 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Noah N.
Japan · Oct 2024
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering. Made staying connected effortless.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Noah! Thrilled it made staying connected effortless. Enjoy your journeys! — Omar
Diego L.
Saudi Arabia · Oct 2024
Did the job without any drama in Japan. Speeds were solid for maps, messaging and browsing.
Anna
GotoeSIM Support
· 1 year ago Cheers, Diego! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Anna, eSIM TopUp Support
Chloe D.
South Korea · Oct 2024
Did the job without any drama in Japan. Streaming and video calls worked without buffering.
Laura
GotoeSIM Support
· 1 year ago Thank you so much, Chloe! Great to know the setup was quick and easy. – Laura 💜
Ananya L.
Sweden · Oct 2024
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Ananya! Wonderful to hear it worked smoothly in Japan. — Ingrid, eSIM TopUp Support
Anna P.
Saudi Arabia · Oct 2024
Saved me a fortune on my holiday. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Anna! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – Emma, eSIM TopUp Support
Arjun R.
Turkey · Oct 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Arjun! So happy the Japan eSIM kept you connected. — Ken
Noah B.
Singapore · Oct 2024
Super easy to set up before I flew out in Japan. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Grace
GotoeSIM Support
· 1 year ago Thanks a lot, Noah! Delighted the speeds worked well for you. — Grace
Ji-woo D.
UAE · Oct 2024
Great value compared to roaming charges. Activation was automatic when I arrived. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Ji-woo! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Ken 💜
Ethan W.
UAE · Oct 2024
Did the job without any drama. I kept my normal number for calls while using this for data. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Ethan! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! – Priya, eSIM TopUp Support
Hana M.
Philippines · Oct 2024
Used this on my trip and it worked perfectly. Coverage was strong even outside the city.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, Hana! Thrilled it made staying connected effortless. Come back anytime! – David 💜
Daniel S.
United States · Sep 2024
Great value compared to roaming charges. Data lasted the whole trip with room to spare.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Daniel! Thrilled it made staying connected effortless. – Grace, eSIM TopUp Support
Sri H.
Germany · Sep 2024
Decent speeds, though slower than I expected in a few spots. Ran hotspot to my laptop with no issues.
Grace
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Sri. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. – Grace 💜
Mateo T.
Poland · Sep 2024
Connected the moment I landed. I kept my normal number for calls while using this for data.
Laura
GotoeSIM Support
· 1 year ago Cheers, Mateo! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Laura, eSIM TopUp Support
Omar B.
Japan · Sep 2024
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Omar! Wonderful to hear it worked smoothly in Japan. — Mark
Grace R.
Thailand · Sep 2024
First time using an eSIM and it was painless. Streaming and video calls worked without buffering. Zero regrets.
Ken
GotoeSIM Support
· 1 year ago So glad to hear this, Grace! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Ken, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB/Day plan costs $7.50 for 10 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
Lea V. · 2 months ago
Does this work on an iPhone 13?
Wei V. · 3 months ago
Which networks does this connect to?
Haruto D. · 3 months ago
Can I use this for hotspot/tethering?
Diego B. · 3 months ago
Can I use it in nearby countries too?
Nguyen K. · 4 months ago
Great guide, the setup steps were really helpful.
Giulia C. · 4 months ago
How long does the QR code take to arrive after payment?
Pablo K. · 4 months ago
Do I need to install it before I travel or after I arrive?
Viktor V. · 7 months ago
Thanks, installed with no problems on my Samsung.
Mei B. · 9 months ago
Does the validity start on purchase or on first use?
Anna P. · 9 months ago
Is 5G supported or just 4G?
Liam F. · 11 months ago
Will this keep my WhatsApp active with my home number?
Grace P. · 1 year ago
How do I check how much data I have left?