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
Ingrid S.
UAE · Jan 2026
Installed in minutes by scanning the QR code. Signal held up well on trains and in rural areas. Five stars from me.
Laura
GotoeSIM Support
· 7 months ago Thanks a lot, Ingrid! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Laura, eSIM TopUp Support
Katya V.
United States · Jan 2026
Exactly what I needed for travelling. I kept my normal number for calls while using this for data. Telling my friends about this.
Ken
GotoeSIM Support
· 7 months ago Really appreciate this, Katya! Thrilled it made staying connected effortless. Enjoy your journeys! – Ken, eSIM TopUp Support
Sven H.
Sweden · Jan 2026
First time using an eSIM and it was painless. Activation was automatic when I arrived. Five stars from me.
James
GotoeSIM Support
· 7 months ago Really appreciate this, Sven! Great to know the setup was quick and easy. Enjoy your journeys! – James 💜
Ananya G.
India · Jan 2026
Bought it the night before my flight — smooth process. Customer support answered my question quickly. Five stars from me.
Grace
GotoeSIM Support
· 7 months ago Thanks for sharing, Ananya! Wonderful to hear it worked smoothly in Japan. Come back anytime! — Grace
Olivia P.
Canada · Jan 2026
Super easy to set up before I flew out. Data lasted the whole trip with room to spare.
Omar
GotoeSIM Support
· 7 months ago Thanks for sharing, Olivia! Love that you were online the moment you landed in Japan. — Omar
Daniel V.
Italy · Jan 2026
Honestly better than buying a local SIM at the airport in Japan. Speeds were solid for maps, messaging and browsing. Will use eSIM TopUp for my next trip for sure.
Diego
GotoeSIM Support
· 7 months ago Thank you so much, Daniel! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Diego
James P.
Spain · Jan 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Great experience overall.
Sophie
GotoeSIM Support
· 7 months ago Thank you for the kind words, James! Wonderful to hear it worked smoothly in Japan. We're here whenever you travel again. – Sophie, eSIM TopUp Support
Ravi G.
Saudi Arabia · Jan 2026
Installed in minutes by scanning the QR code in Japan. Topping up was straightforward when I needed more.
Emma
GotoeSIM Support
· 7 months ago So glad to hear this, Ravi! Wonderful to hear it worked smoothly in Japan. — Emma
Min-jun L.
Australia · Jan 2026
Used this on my trip and it worked perfectly. Topping up was straightforward when I needed more. A must-have for international travel.
Sophie
GotoeSIM Support
· 7 months ago Thank you so much, Min-jun! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Sophie, eSIM TopUp Support
Sophia B.
Netherlands · Jan 2026
No more hunting for a SIM card kiosk on arrival. Ran hotspot to my laptop with no issues.
Ken
GotoeSIM Support
· 7 months ago Thanks a lot, Sophia! Love that you were online the moment you landed in Japan. Come back anytime! – Ken, eSIM TopUp Support
Hugo M.
Portugal · Jan 2026
Super easy to set up before I flew out in Japan. The QR code arrived instantly by email.
Sophie
GotoeSIM Support
· 7 months ago Cheers, Hugo! Great to know the setup was quick and easy. Safe travels, and see you on your next trip! – Sophie, eSIM TopUp Support
Marco H.
Sweden · Jan 2026
Did the job without any drama. Activation was automatic when I arrived in Japan.
Diego
GotoeSIM Support
· 7 months ago Really appreciate this, Marco! Wonderful to hear it worked smoothly in Japan. Come back anytime! – Diego, eSIM TopUp Support
Min-jun N.
Netherlands · Jan 2026
Connected the moment I landed. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Sophie
GotoeSIM Support
· 7 months ago Thanks for sharing, Min-jun! Great to know the setup was quick and easy. Enjoy your journeys! — Sophie
Ravi R.
Japan · Jan 2026
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.
Ken
GotoeSIM Support
· 7 months ago Thanks for sharing, Ravi! Wonderful to hear it worked smoothly in Japan. — Ken, eSIM TopUp Support
Ingrid K.
Malaysia · Dec 2025
Saved me a fortune on my holiday. Setup instructions in the app were clear and simple. A must-have for international travel.
Tom
GotoeSIM Support
· 7 months ago Thanks a lot, Ingrid! So pleased it saved you from roaming bills. Enjoy your journeys! — Tom
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. · 3 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. · 11 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?