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
Linh G.
Sweden · Sep 2025
No more hunting for a SIM card kiosk on arrival. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Anna
GotoeSIM Support
· 10 months ago So glad to hear this, Linh! So happy the Japan eSIM kept you connected. Come back anytime! – Anna 💜
Liam G.
Malaysia · Sep 2025
Honestly better than buying a local SIM at the airport. Ran hotspot to my laptop with no issues. Zero regrets.
Ken
GotoeSIM Support
· 10 months ago Thanks for sharing, Liam! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Ken 💜
Min-jun S.
Egypt · Sep 2025
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data. Made staying connected effortless.
Sara
GotoeSIM Support
· 10 months ago Thanks a lot, Min-jun! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! — Sara
Elena L.
Mexico · Sep 2025
Connected the moment I landed. Activation was automatic when I arrived. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 10 months ago Thanks for sharing, Elena! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Sara 💜
Linh N.
Turkey · Sep 2025
Great value compared to roaming charges. Activation was automatic when I arrived.
Grace
GotoeSIM Support
· 10 months ago Thanks a lot, Linh! Delighted the speeds worked well for you. – Grace 💜
Carlos L.
Philippines · Sep 2025
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 10 months ago Thanks a lot, Carlos! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Emma 💜
Isabella P.
United Kingdom · Sep 2025
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Zero regrets.
Sara
GotoeSIM Support
· 10 months ago Thanks for sharing, Isabella! Great to know the setup was quick and easy. Enjoy your journeys! — Sara, eSIM TopUp Support
Viktor N.
Indonesia · Sep 2025
Connected the moment I landed in Japan. Speeds were solid for maps, messaging and browsing.
Yuki
GotoeSIM Support
· 10 months ago So glad to hear this, Viktor! So happy the Japan eSIM kept you connected. — Yuki
Emma G.
Germany · Sep 2025
Installed in minutes by scanning the QR code in Japan. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 11 months ago Cheers, Emma! So happy the Japan eSIM kept you connected. – Sophie 💜
Sophia M.
Italy · Sep 2025
Super easy to set up before I flew out in Japan. Setup instructions in the app were clear and simple. Zero regrets.
David
GotoeSIM Support
· 11 months ago Thank you for the kind words, Sophia! Great to know the setup was quick and easy. Wishing you many more connected adventures! — David
Linh G.
Saudi Arabia · Sep 2025
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. A must-have for international travel.
Sophie
GotoeSIM Support
· 11 months ago Thank you for the kind words, Linh! So pleased it saved you from roaming bills. Enjoy your journeys! — Sophie, eSIM TopUp Support
Thomas W.
Australia · Sep 2025
Used this on my trip and it worked perfectly in Japan. Streaming and video calls worked without buffering. Would definitely buy again.
James
GotoeSIM Support
· 11 months ago Thanks for sharing, Thomas! So happy the Japan eSIM kept you connected. – James, eSIM TopUp Support
Nguyen N.
Poland · Sep 2025
No more hunting for a SIM card kiosk on arrival. I kept my normal number for calls while using this for data. Great experience overall.
Yuki
GotoeSIM Support
· 11 months ago Really appreciate this, Nguyen! Delighted the speeds worked well for you. – Yuki 💜
Sven K.
Vietnam · Aug 2025
Connected the moment I landed. Activation was automatic when I arrived.
Mark
GotoeSIM Support
· 11 months ago Thanks for sharing, Sven! So pleased it saved you from roaming bills. Come back anytime! — Mark, eSIM TopUp Support
Grace M.
Brazil · Aug 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. A must-have for international travel.
Priya
GotoeSIM Support
· 11 months ago Thank you for the kind words, Grace! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! – Priya, eSIM TopUp Support
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?