Japan eSIM — reviews & details
Japan 10GB 30Days · 10 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Olivia B.
Spain · Oct 2024
Used this on my trip and it worked perfectly. Customer support answered my question quickly.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Olivia! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Ingrid, eSIM TopUp Support
Lucas V.
Philippines · Oct 2024
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
Grace
GotoeSIM Support
· 1 year ago Thanks for sharing, Lucas! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Grace, eSIM TopUp Support
Priya M.
Canada · Oct 2024
First time using an eSIM and it was painless. Customer support answered my question quickly. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Thank you so much, Priya! Delighted the speeds worked well for you. Come back anytime! – Emma, eSIM TopUp Support
Sven L.
Switzerland · Oct 2024
First time using an eSIM and it was painless. Activation was automatic when I arrived in Japan.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Sven! So happy the Japan eSIM kept you connected. Come back anytime! — Yuki, eSIM TopUp Support
Daniel D.
India · Sep 2024
Connected the moment I landed. Data lasted the whole trip with room to spare. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Thanks for sharing, Daniel! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Emma, eSIM TopUp Support
Carlos K.
Canada · Sep 2024
Good coverage in the city, a bit patchy in remote areas.
James
GotoeSIM Support
· 1 year ago Apologies for the trouble, Carlos. That's not the experience we want for Japan. Reach our team at esimtopup.io/support so we can help right away. — James
Emma N.
Italy · Sep 2024
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago So glad to hear this, Emma! Great to know the setup was quick and easy. We're here whenever you travel again. — Omar, eSIM TopUp Support
Sarah L.
Philippines · Sep 2024
Exactly what I needed for travelling. Setup instructions in the app were clear and simple.
Omar
GotoeSIM Support
· 1 year ago Thanks a lot, Sarah! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Omar 💜
Ravi R.
Thailand · Sep 2024
Connected the moment I landed in Japan. Streaming and video calls worked without buffering. Will use eSIM TopUp for my next trip for sure.
Priya
GotoeSIM Support
· 1 year ago Thank you so much, Ravi! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Priya
Viktor P.
Italy · Sep 2024
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Zero regrets.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Viktor! Great to know the setup was quick and easy. We're here whenever you travel again. – Sophie 💜
Nguyen G.
Japan · Sep 2024
First time using an eSIM and it was painless. Customer support answered my question quickly. Five stars from me.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nguyen! Love that you were online the moment you landed in Japan. Enjoy your journeys! — Yuki, eSIM TopUp Support
Katya W.
Poland · Sep 2024
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas. Made staying connected effortless.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Katya! Love that you were online the moment you landed in Japan. We're here whenever you travel again. — Diego, eSIM TopUp Support
Carlos P.
Netherlands · Sep 2024
Installed in minutes by scanning the QR code. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Anna
Carlos D.
Vietnam · Sep 2024
Solid overall, just wish there was a bit more data for the price.
Omar
GotoeSIM Support
· 1 year ago Thanks for the honest feedback, Carlos. We're constantly optimising speeds and coverage across Japan. Any questions, our team is at esimtopup.io/support. – Omar 💜
Louis T.
Philippines · Sep 2024
Used this on my trip and it worked perfectly in Japan. Topping up was straightforward when I needed more.
Ken
GotoeSIM Support
· 1 year ago Thank you for the kind words, Louis! So happy the Japan eSIM kept you connected. Enjoy your journeys! – Ken 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 10GB 30Days plan costs $7.05 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
James F. · 2 weeks ago
How long does the QR code take to arrive after payment?
Katya S. · 2 months ago
Will this keep my WhatsApp active with my home number?
Mohammed N. · 4 months ago
Does the validity start on purchase or on first use?
Pablo L. · 4 months ago
Do I need to install it before I travel or after I arrive?
Camila F. · 5 months ago
Can I use it in nearby countries too?
Katya G. · 5 months ago
Great guide, the setup steps were really helpful.
Olivia W. · 6 months ago
Thanks, installed with no problems on my Samsung.
Sophia F. · 6 months ago
How do I check how much data I have left?
Priya B. · 7 months ago
Does this work on an iPhone 13?
Sophia T. · 7 months ago
Can I top up the same eSIM instead of buying a new one?
Somchai D. · 7 months ago
Can I use this for hotspot/tethering?
Linh B. · 10 months ago
Which networks does this connect to?