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
Lea F.
Poland · May 2026
No more hunting for a SIM card kiosk on arrival in Japan. Setup instructions in the app were clear and simple. Highly recommend for any traveller.
David
GotoeSIM Support
· 3 months ago Cheers, Lea! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – David, eSIM TopUp Support
Yuki N.
Thailand · Apr 2026
Did the job without any drama. The QR code arrived instantly by email.
Mark
GotoeSIM Support
· 3 months ago So glad to hear this, Yuki! Love that you were online the moment you landed in Japan. We're here whenever you travel again. – Mark 💜
Ravi M.
Egypt · Apr 2026
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Zero regrets.
Omar
GotoeSIM Support
· 3 months ago Thanks a lot, Ravi! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Ethan L.
Canada · Apr 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 3 months ago Thank you for the kind words, Ethan! So happy the Japan eSIM kept you connected. We're here whenever you travel again. – Ingrid 💜
Louis F.
United Kingdom · Apr 2026
Saved me a fortune on my holiday. Ran hotspot to my laptop with no issues. Made staying connected effortless.
Ingrid
GotoeSIM Support
· 3 months ago So glad to hear this, Louis! So pleased it saved you from roaming bills. – Ingrid, eSIM TopUp Support
Mateo D.
Australia · Apr 2026
Did the job without any drama. Topping up was straightforward when I needed more. Will use eSIM TopUp for my next trip for sure.
Omar
GotoeSIM Support
· 3 months ago Thank you so much, Mateo! Thrilled it made staying connected effortless. We're here whenever you travel again. — Omar
Grace S.
France · Apr 2026
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Telling my friends about this.
David
GotoeSIM Support
· 4 months ago Thank you so much, Grace! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – David 💜
Carlos L.
Italy · Apr 2026
Honestly better than buying a local SIM at the airport in Japan. Streaming and video calls worked without buffering. Made staying connected effortless.
Sophie
GotoeSIM Support
· 4 months ago Thanks for sharing, Carlos! Wonderful to hear it worked smoothly in Japan. – Sophie, eSIM TopUp Support
Aisha K.
France · Apr 2026
Bought it the night before my flight — smooth process. Coverage was strong even outside the city.
David
GotoeSIM Support
· 4 months ago Thanks for sharing, Aisha! Wonderful to hear it worked smoothly in Japan. – David, eSIM TopUp Support
Max R.
Saudi Arabia · Mar 2026
Did the job without any drama. Signal held up well on trains and in rural areas. Great experience overall.
Sophie
GotoeSIM Support
· 4 months ago Cheers, Max! Great to know the setup was quick and easy. Enjoy your journeys! – Sophie 💜
Zoe G.
South Korea · Mar 2026
Did the job without any drama. Signal held up well on trains and in rural areas. Great experience overall.
Emma
GotoeSIM Support
· 4 months ago Really appreciate this, Zoe! Love that you were online the moment you landed in Japan. – Emma, eSIM TopUp Support
Ingrid G.
United Kingdom · Mar 2026
No more hunting for a SIM card kiosk on arrival in Japan. Setup instructions in the app were clear and simple. Great experience overall.
Ken
GotoeSIM Support
· 4 months ago Thank you so much, Ingrid! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Ken
Liam L.
France · Mar 2026
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 4 months ago Thanks for sharing, Liam! So happy the Japan eSIM kept you connected. — Sophie, eSIM TopUp Support
Fatima G.
New Zealand · Mar 2026
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Zero regrets.
Tom
GotoeSIM Support
· 4 months ago Thank you so much, Fatima! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Tom
Chloe M.
United States · Mar 2026
Great value compared to roaming charges. Signal held up well on trains and in rural areas. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 4 months ago Thanks a lot, Chloe! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Emma
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?