Japan eSIM — reviews & details
Japan 1GB/Day FUP1Mbps · 1 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Andre P.
Brazil · Jun 2026
Great value compared to roaming charges. Activation was automatic when I arrived.
Grace
GotoeSIM Support
· 1 month ago Cheers, Andre! Thrilled it made staying connected effortless. Come back anytime! — Grace, eSIM TopUp Support
Omar N.
Germany · Jun 2026
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. Telling my friends about this.
Ken
GotoeSIM Support
· 1 month ago Cheers, Omar! Wonderful to hear it worked smoothly in Japan. – Ken, eSIM TopUp Support
Carlos B.
Netherlands · Jun 2026
Honestly better than buying a local SIM at the airport. Topping up was straightforward when I needed more.
Ingrid
GotoeSIM Support
· 1 month ago Cheers, Carlos! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Ingrid 💜
Ava W.
Sweden · Jun 2026
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Zero regrets.
Tom
GotoeSIM Support
· 1 month ago Thank you for the kind words, Ava! Love that you were online the moment you landed in Japan. Safe travels, and see you on your next trip! – Tom, eSIM TopUp Support
Giulia H.
Portugal · Jun 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
David
GotoeSIM Support
· 1 month ago Thank you for the kind words, Giulia! Wonderful to hear it worked smoothly in Japan. — David, eSIM TopUp Support
Beatriz T.
United States · Jun 2026
Exactly what I needed for travelling. Data lasted the whole trip with room to spare. Five stars from me.
Omar
GotoeSIM Support
· 2 months ago Thank you for the kind words, Beatriz! So pleased it saved you from roaming bills. — Omar
Mateo R.
UAE · Jun 2026
Did the job without any drama. Setup instructions in the app were clear and simple. Five stars from me.
Omar
GotoeSIM Support
· 2 months ago Really appreciate this, Mateo! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Omar, eSIM TopUp Support
Linh T.
Saudi Arabia · Jun 2026
Saved me a fortune on my holiday. Data lasted the whole trip with room to spare. Made staying connected effortless.
Ken
GotoeSIM Support
· 2 months ago Cheers, Linh! Great to know the setup was quick and easy. – Ken, eSIM TopUp Support
Ravi H.
Switzerland · Jun 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. Made staying connected effortless.
Sara
GotoeSIM Support
· 2 months ago So glad to hear this, Ravi! Wonderful to hear it worked smoothly in Japan. – Sara 💜
Grace C.
Philippines · Jun 2026
Installed in minutes by scanning the QR code. Coverage was strong even outside the city.
Anna
GotoeSIM Support
· 2 months ago Really appreciate this, Grace! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! — Anna, eSIM TopUp Support
Min-jun K.
UAE · Jun 2026
No more hunting for a SIM card kiosk on arrival. Data lasted the whole trip with room to spare. Would definitely buy again.
Laura
GotoeSIM Support
· 2 months ago Thank you for the kind words, Min-jun! Love that you were online the moment you landed in Japan. Enjoy your journeys! – Laura 💜
Aisha H.
India · Jun 2026
No more hunting for a SIM card kiosk on arrival. Setup instructions in the app were clear and simple. A must-have for international travel.
Diego
GotoeSIM Support
· 2 months ago Thank you for the kind words, Aisha! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Diego, eSIM TopUp Support
Anna R.
Sweden · Jun 2026
Saved me a fortune on my holiday in Japan. Topping up was straightforward when I needed more.
Sara
GotoeSIM Support
· 2 months ago Really appreciate this, Anna! So pleased it saved you from roaming bills. — Sara
Min-jun D.
Portugal · Jun 2026
Saved me a fortune on my holiday. Coverage was strong even outside the city.
Ingrid
GotoeSIM Support
· 2 months ago Really appreciate this, Min-jun! Thrilled it made staying connected effortless. — Ingrid, eSIM TopUp Support
Pablo D.
Philippines · Jun 2026
Did the job without any drama. Activation was automatic when I arrived. Exactly as described — no surprises.
Anna
GotoeSIM Support
· 2 months ago Cheers, Pablo! Thrilled it made staying connected effortless. Safe travels, and see you on your next trip! — Anna
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 1GB/Day FUP1Mbps plan costs $1.20 for 1 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
Priya C. · 2 months ago
Which networks does this connect to?
Haruto G. · 4 months ago
Great guide, the setup steps were really helpful.
Grace P. · 4 months ago
Can I use this for hotspot/tethering?
Elena N. · 5 months ago
How long does the QR code take to arrive after payment?
Camila L. · 5 months ago
Does this work on an iPhone 13?
Lucas C. · 6 months ago
Can I top up the same eSIM instead of buying a new one?
Andre S. · 7 months ago
Thanks, installed with no problems on my Samsung.
Grace G. · 8 months ago
Do I need to install it before I travel or after I arrive?
Kenji B. · 8 months ago
Will this keep my WhatsApp active with my home number?
Linh F. · 10 months ago
How do I check how much data I have left?
Daniel B. · 1 year ago
Can I use it in nearby countries too?
Liam T. · 1 year ago
Is 5G supported or just 4G?