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
Linh T.
Netherlands · Mar 2025
Installed in minutes by scanning the QR code in Japan. Setup instructions in the app were clear and simple.
Anna
GotoeSIM Support
· 1 year ago So glad to hear this, Linh! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Anna 💜
Fatima W.
Turkey · Mar 2025
Used this on my trip and it worked perfectly in Japan. Data lasted the whole trip with room to spare.
Diego
GotoeSIM Support
· 1 year ago Thanks for sharing, Fatima! Wonderful to hear it worked smoothly in Japan. – Diego 💜
Hana V.
Canada · Mar 2025
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. Great experience overall.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Hana! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Yuki
Mohammed C.
Ireland · Mar 2025
Exactly what I needed for travelling. Signal held up well on trains and in rural areas. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 1 year ago Thank you for the kind words, Mohammed! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Yuki, eSIM TopUp Support
Ethan W.
UAE · Mar 2025
Decent speeds, though slower than I expected in a few spots. Coverage was strong even outside the city.
Tom
GotoeSIM Support
· 1 year ago Thank you for taking the time, Ethan. 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. – Tom, eSIM TopUp Support
Carlos V.
United Kingdom · Mar 2025
Did the job without any drama. Coverage was strong even outside the city. Made staying connected effortless.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Carlos! Love that you were online the moment you landed in Japan. – Mark 💜
Fatima B.
Netherlands · Mar 2025
Exactly what I needed for travelling in Japan. Ran hotspot to my laptop with no issues.
Sara
GotoeSIM Support
· 1 year ago So glad to hear this, Fatima! Delighted the speeds worked well for you. — Sara
Linh G.
France · Mar 2025
Connected the moment I landed in Japan. Topping up was straightforward when I needed more. Zero regrets.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Linh! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – David 💜
Sophia F.
Canada · Mar 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Five stars from me.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Sophia! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – David 💜
Sofia V.
Germany · Mar 2025
Honestly better than buying a local SIM at the airport in Japan. Data lasted the whole trip with room to spare. Will use eSIM TopUp for my next trip for sure.
Emma
GotoeSIM Support
· 1 year ago So glad to hear this, Sofia! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Emma
Viktor W.
Japan · Mar 2025
Did the job without any drama in Japan. Signal held up well on trains and in rural areas.
Anna
GotoeSIM Support
· 1 year ago Thanks a lot, Viktor! Thrilled it made staying connected effortless. — Anna, eSIM TopUp Support
Min-jun F.
Switzerland · Mar 2025
Super easy to set up before I flew out. Coverage was strong even outside the city.
Ken
GotoeSIM Support
· 1 year ago Thanks for sharing, Min-jun! So pleased it saved you from roaming bills. — Ken, eSIM TopUp Support
Giulia L.
Turkey · Mar 2025
Did the job without any drama in Japan. Setup instructions in the app were clear and simple. Would definitely buy again.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Giulia! Delighted the speeds worked well for you. Come back anytime! — Mark
Linh C.
India · Mar 2025
Super easy to set up before I flew out in Japan. Signal held up well on trains and in rural areas. Telling my friends about this.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Linh! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Tom, eSIM TopUp Support
Haruto C.
Malaysia · Mar 2025
Used this on my trip and it worked perfectly. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Sara
GotoeSIM Support
· 1 year ago Cheers, Haruto! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! — Sara
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?