Japan eSIM — reviews & details
Japan 2GB/Day FUP1Mbps · 2 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Wei R.
Vietnam · Feb 2026
Honestly better than buying a local SIM at the airport. Signal held up well on trains and in rural areas.
Mark
GotoeSIM Support
· 6 months ago Cheers, Wei! Thrilled it made staying connected effortless. — Mark, eSIM TopUp Support
Linh L.
Poland · Feb 2026
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
Diego
GotoeSIM Support
· 6 months ago Really appreciate this, Linh! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! — Diego, eSIM TopUp Support
Yuki G.
Australia · Feb 2026
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Will use eSIM TopUp for my next trip for sure.
Mark
GotoeSIM Support
· 6 months ago Thanks a lot, Yuki! Great to know the setup was quick and easy. Enjoy your journeys! – Mark 💜
Min-jun S.
India · Feb 2026
Saved me a fortune on my holiday. Speeds were solid for maps, messaging and browsing.
Emma
GotoeSIM Support
· 6 months ago Really appreciate this, Min-jun! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Emma 💜
Ravi H.
Indonesia · Feb 2026
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing. Five stars from me.
Priya
GotoeSIM Support
· 6 months ago Thank you so much, Ravi! So pleased it saved you from roaming bills. – Priya, eSIM TopUp Support
Somchai R.
Brazil · Feb 2026
Bought it the night before my flight — smooth process. Streaming and video calls worked without buffering. Zero regrets.
James
GotoeSIM Support
· 6 months ago Thanks for sharing, Somchai! Thrilled it made staying connected effortless. We're here whenever you travel again. — James, eSIM TopUp Support
Louis G.
United Kingdom · Feb 2026
No more hunting for a SIM card kiosk on arrival in Japan. Coverage was strong even outside the city.
Sara
GotoeSIM Support
· 6 months ago Thank you so much, Louis! Delighted the speeds worked well for you. We're here whenever you travel again. — Sara
Marco B.
Sweden · Jan 2026
Used this on my trip and it worked perfectly. Setup instructions in the app were clear and simple.
David
GotoeSIM Support
· 6 months ago Really appreciate this, Marco! Thrilled it made staying connected effortless. Come back anytime! – David, eSIM TopUp Support
Lea D.
Brazil · Jan 2026
Did the job without any drama. I kept my normal number for calls while using this for data. Great experience overall.
Omar
GotoeSIM Support
· 6 months ago Cheers, Lea! So happy the Japan eSIM kept you connected. — Omar
Giulia T.
Indonesia · Jan 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 6 months ago Thank you for the kind words, Giulia! Wonderful to hear it worked smoothly in Japan. – Diego, eSIM TopUp Support
Grace G.
India · Jan 2026
Did the job without any drama. Data lasted the whole trip with room to spare.
David
GotoeSIM Support
· 6 months ago So glad to hear this, Grace! Love that you were online the moment you landed in Japan. Enjoy your journeys! – David 💜
Chloe G.
Australia · Jan 2026
Used this on my trip and it worked perfectly. Coverage was strong even outside the city. Five stars from me.
David
GotoeSIM Support
· 6 months ago Thanks for sharing, Chloe! Thrilled it made staying connected effortless. – David, eSIM TopUp Support
Chloe W.
Germany · Jan 2026
Connected the moment I landed. Activation was automatic when I arrived. A must-have for international travel.
Mark
GotoeSIM Support
· 6 months ago Really appreciate this, Chloe! So pleased it saved you from roaming bills. — Mark
Noah F.
Philippines · Jan 2026
Bought it the night before my flight — smooth process. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 6 months ago Thank you for the kind words, Noah! Thrilled it made staying connected effortless. — Sara
Ravi F.
Sweden · Jan 2026
Installed in minutes by scanning the QR code in Japan. Data lasted the whole trip with room to spare. Telling my friends about this.
Sophie
GotoeSIM Support
· 6 months ago Cheers, Ravi! So happy the Japan eSIM kept you connected. – Sophie, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 2GB/Day FUP1Mbps plan costs $2.40 for 2 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
Pablo C. · 2 weeks ago
Is roaming charged extra or is it all included?
Arjun F. · 1 month ago
How do I check how much data I have left?
Isabella W. · 2 months ago
Can I use this for hotspot/tethering?
Sarah L. · 2 months ago
Does the validity start on purchase or on first use?
Emma N. · 2 months ago
Which networks does this connect to?
Mohammed D. · 2 months ago
Is 5G supported or just 4G?
Emma K. · 3 months ago
Thanks, installed with no problems on my Samsung.
Ryan T. · 8 months ago
How long does the QR code take to arrive after payment?
Min-jun F. · 9 months ago
Can I use it in nearby countries too?
Somchai L. · 10 months ago
Great guide, the setup steps were really helpful.
James K. · 11 months ago
Will this keep my WhatsApp active with my home number?
Kenji L. · 11 months ago
Does this work on an iPhone 13?