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
Liam V.
United States · Apr 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Would definitely buy again.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! So pleased it saved you from roaming bills. Come back anytime! – Yuki 💜
Giulia P.
New Zealand · Apr 2025
No more hunting for a SIM card kiosk on arrival. The QR code arrived instantly by email.
Omar
GotoeSIM Support
· 1 year ago Really appreciate this, Giulia! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Omar, eSIM TopUp Support
Nadia W.
Spain · Apr 2025
Used this on my trip and it worked perfectly. Activation was automatic when I arrived.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Nadia! So pleased it saved you from roaming bills. Enjoy your journeys! – Sara 💜
Lucas R.
France · Apr 2025
Did the job without any drama. Setup instructions in the app were clear and simple. Zero regrets.
Tom
GotoeSIM Support
· 1 year ago Thank you so much, Lucas! Thrilled it made staying connected effortless. – Tom, eSIM TopUp Support
Anna P.
Saudi Arabia · Apr 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data. A must-have for international travel.
Emma
GotoeSIM Support
· 1 year ago Really appreciate this, Anna! Love that you were online the moment you landed in Japan. – Emma, eSIM TopUp Support
Emma T.
Vietnam · Apr 2025
Exactly what I needed for travelling in Japan. Coverage was strong even outside the city.
Laura
GotoeSIM Support
· 1 year ago Thanks a lot, Emma! So happy the Japan eSIM kept you connected. Enjoy your journeys! — Laura, eSIM TopUp Support
Ingrid B.
Australia · Apr 2025
Saved me a fortune on my holiday. Activation was automatic when I arrived. Exactly as described — no surprises.
Ingrid
GotoeSIM Support
· 1 year ago Thanks a lot, Ingrid! Great to know the setup was quick and easy. – Ingrid, eSIM TopUp Support
Lea T.
Australia · Apr 2025
Great value compared to roaming charges. I kept my normal number for calls while using this for data. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Thanks for sharing, Lea! Wonderful to hear it worked smoothly in Japan. — Omar
Andre L.
Spain · Apr 2025
Bought it the night before my flight — smooth process in Japan. Coverage was strong even outside the city. Would definitely buy again.
Omar
GotoeSIM Support
· 1 year ago Thank you for the kind words, Andre! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Omar, eSIM TopUp Support
Liam T.
Poland · Mar 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 1 year ago Cheers, Liam! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Sven B.
United Kingdom · Mar 2025
Installed in minutes by scanning the QR code. The QR code arrived instantly by email. Made staying connected effortless.
Mark
GotoeSIM Support
· 1 year ago Really appreciate this, Sven! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Mark
Aisha M.
Mexico · Mar 2025
Used this on my trip and it worked perfectly in Japan. Signal held up well on trains and in rural areas. Great experience overall.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Aisha! Great to know the setup was quick and easy. Come back anytime! — Priya, eSIM TopUp Support
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 💜
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
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
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?