Japan eSIM — reviews & details
Japan 100MB 7Days · 100 MB · 7 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Daniel W.
Sweden · Nov 2024
Saved me a fortune on my holiday. Activation was automatic when I arrived. Will use eSIM TopUp for my next trip for sure.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Daniel! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Carlos T.
Ireland · Nov 2024
Good coverage in the city, a bit patchy in remote areas.
Omar
GotoeSIM Support
· 1 year ago So sorry to hear this, Carlos. This isn't the standard we aim for. Reach our team at esimtopup.io/support so we can help right away. — Omar, eSIM TopUp Support
Viktor F.
Mexico · Nov 2024
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas.
Priya
GotoeSIM Support
· 1 year ago Thanks for sharing, Viktor! So pleased it saved you from roaming bills. We're here whenever you travel again. – Priya, eSIM TopUp Support
Nadia N.
Canada · Oct 2024
Bought it the night before my flight — smooth process. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! — David, eSIM TopUp Support
Min-jun G.
Singapore · Oct 2024
First time using an eSIM and it was painless. Coverage was strong even outside the city.
James
GotoeSIM Support
· 1 year ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. – James, eSIM TopUp Support
Ji-woo H.
Sweden · Oct 2024
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Telling my friends about this.
James
GotoeSIM Support
· 1 year ago Thank you for the kind words, Ji-woo! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! – James 💜
Mateo H.
Ireland · Oct 2024
Saved me a fortune on my holiday. The QR code arrived instantly by email. Will use eSIM TopUp for my next trip for sure.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Mateo! Great to know the setup was quick and easy. — Omar, eSIM TopUp Support
Liam B.
United States · Oct 2024
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. Reach us anytime at esimtopup.io/support if we can help. — Priya
Ingrid W.
Sweden · Oct 2024
Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas. Would definitely buy again.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! Great to know the setup was quick and easy. — Sophie, eSIM TopUp Support
Haruto C.
UAE · Oct 2024
Great value compared to roaming charges. Streaming and video calls worked without buffering. Great experience overall.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Haruto! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Diego, eSIM TopUp Support
Pablo H.
Brazil · Oct 2024
Honestly better than buying a local SIM at the airport. Coverage was strong even outside the city. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago So glad to hear this, Pablo! Love that you were online the moment you landed in Japan. Come back anytime! – Laura 💜
Grace M.
South Korea · Oct 2024
First time using an eSIM and it was painless. Ran hotspot to my laptop with no issues. Will use eSIM TopUp for my next trip for sure.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Grace! Thrilled it made staying connected effortless. Enjoy your journeys! – Yuki, eSIM TopUp Support
Min-jun W.
Saudi Arabia · Oct 2024
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas. Five stars from me.
Priya
GotoeSIM Support
· 1 year ago Cheers, Min-jun! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. — Priya, eSIM TopUp Support
Mateo V.
Egypt · Oct 2024
Exactly what I needed for travelling. Setup instructions in the app were clear and simple. Great experience overall.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Mateo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Omar
Hugo N.
Portugal · Oct 2024
Exactly what I needed for travelling. Activation was automatic when I arrived.
Ingrid
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hugo! Thrilled it made staying connected effortless. We're here whenever you travel again. — Ingrid, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 100MB 7Days plan costs $0.45 for 100 MB over 7 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
Beatriz G. · 1 month ago
Which networks does this connect to?
Daniel S. · 1 month ago
Does this work on an iPhone 13?
Isabella D. · 3 months ago
How long does the QR code take to arrive after payment?
Ravi V. · 4 months ago
Is 5G supported or just 4G?
Thomas D. · 5 months ago
Can I top up the same eSIM instead of buying a new one?
Katya S. · 6 months ago
Thanks, installed with no problems on my Samsung.
Zoe D. · 7 months ago
Does the validity start on purchase or on first use?
Thomas B. · 8 months ago
Will this keep my WhatsApp active with my home number?
Ingrid M. · 8 months ago
Can I use it in nearby countries too?
Chloe K. · 9 months ago
Can I use this for hotspot/tethering?
Fatima P. · 9 months ago
Do I need to install it before I travel or after I arrive?
Ravi N. · 1 year ago
Is roaming charged extra or is it all included?