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
Haruto G.
Singapore · Jan 2025
Honestly better than buying a local SIM at the airport in Japan. Streaming and video calls worked without buffering. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Haruto! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Sophie
Hugo C.
Poland · Jan 2025
Installed in minutes by scanning the QR code. Setup instructions in the app were clear and simple.
Tom
GotoeSIM Support
· 1 year ago So glad to hear this, Hugo! Thrilled it made staying connected effortless. – Tom, eSIM TopUp Support
Pablo N.
Malaysia · Jan 2025
Super easy to set up before I flew out in Japan. Setup instructions in the app were clear and simple. Great experience overall.
Tom
GotoeSIM Support
· 1 year ago Cheers, Pablo! So pleased it saved you from roaming bills. We're here whenever you travel again. — Tom
Nguyen C.
Mexico · Jan 2025
Super easy to set up before I flew out. Speeds were solid for maps, messaging and browsing.
Sara
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nguyen! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Sara, eSIM TopUp Support
Sofia K.
Italy · Dec 2024
Saved me a fortune on my holiday. Customer support answered my question quickly. Great experience overall.
David
GotoeSIM Support
· 1 year ago Really appreciate this, Sofia! Love that you were online the moment you landed in Japan. – David, eSIM TopUp Support
Thomas S.
Singapore · Dec 2024
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Sara
GotoeSIM Support
· 1 year ago Thanks a lot, Thomas! Thrilled it made staying connected effortless. Come back anytime! – Sara, eSIM TopUp Support
Sofia D.
Vietnam · Dec 2024
Saved me a fortune on my holiday in Japan. Streaming and video calls worked without buffering. Telling my friends about this.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Sofia! Thrilled it made staying connected effortless. – Ken 💜
Zoe N.
Saudi Arabia · Dec 2024
First time using an eSIM and it was painless. The QR code arrived instantly by email. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago Thanks for sharing, Zoe! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Sophie 💜
Sri F.
Brazil · Dec 2024
First time using an eSIM and it was painless. Activation was automatic when I arrived. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 1 year ago Cheers, Sri! Wonderful to hear it worked smoothly in Japan. – Sara 💜
Lucia N.
Saudi Arabia · Dec 2024
Did the job without any drama. Data lasted the whole trip with room to spare.
Anna
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Anna, eSIM TopUp Support
Min-jun H.
Egypt · Dec 2024
Used this on my trip and it worked perfectly in Japan. Customer support answered my question quickly. Five stars from me.
Sophie
GotoeSIM Support
· 1 year ago Really appreciate this, Min-jun! Great to know the setup was quick and easy. Enjoy your journeys! – Sophie, eSIM TopUp Support
Liam G.
United Kingdom · Dec 2024
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Highly recommend for any traveller.
David
GotoeSIM Support
· 1 year ago So glad to hear this, Liam! So happy the Japan eSIM kept you connected. – David 💜
Linh T.
Vietnam · Dec 2024
Exactly what I needed for travelling. Customer support answered my question quickly. Made staying connected effortless.
David
GotoeSIM Support
· 1 year ago Cheers, Linh! Great to know the setup was quick and easy. We're here whenever you travel again. — David, eSIM TopUp Support
Hugo G.
Japan · Dec 2024
Super easy to set up before I flew out in Japan. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Diego
GotoeSIM Support
· 1 year ago Cheers, Hugo! Great to know the setup was quick and easy. — Diego, eSIM TopUp Support
Viktor K.
Poland · Dec 2024
Installed in minutes by scanning the QR code in Japan. Signal held up well on trains and in rural areas. Great experience overall.
Mark
GotoeSIM Support
· 1 year ago Thank you so much, Viktor! Delighted the speeds worked well for you. Come back anytime! – Mark 💜
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?