Japan eSIM — reviews & details
Japan 50GB 30Days · 50 GB · 30 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Nguyen R.
Poland · Sep 2025
First time using an eSIM and it was painless. Setup instructions in the app were clear and simple.
Ken
GotoeSIM Support
· 11 months ago So glad to hear this, Nguyen! Wonderful to hear it worked smoothly in Japan. — Ken
Nadia K.
Switzerland · Sep 2025
Connected the moment I landed in Japan. Signal held up well on trains and in rural areas.
Mark
GotoeSIM Support
· 11 months ago Thanks a lot, Nadia! So happy the Japan eSIM kept you connected. – Mark 💜
Sophia W.
Germany · Sep 2025
Connected the moment I landed. Ran hotspot to my laptop with no issues.
Omar
GotoeSIM Support
· 11 months ago Cheers, Sophia! So pleased it saved you from roaming bills. — Omar, eSIM TopUp Support
Daniel H.
Spain · Sep 2025
Used this on my trip and it worked perfectly. Customer support answered my question quickly. Would definitely buy again.
James
GotoeSIM Support
· 11 months ago Really appreciate this, Daniel! Wonderful to hear it worked smoothly in Japan. Wishing you many more connected adventures! — James, eSIM TopUp Support
Sven R.
Malaysia · Sep 2025
No more hunting for a SIM card kiosk on arrival. Streaming and video calls worked without buffering. Zero regrets.
Laura
GotoeSIM Support
· 11 months ago Really appreciate this, Sven! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Laura 💜
Ryan C.
Vietnam · Sep 2025
Installed in minutes by scanning the QR code. I kept my normal number for calls while using this for data. A must-have for international travel.
Laura
GotoeSIM Support
· 11 months ago Cheers, Ryan! Love that you were online the moment you landed in Japan. Come back anytime! – Laura 💜
Ravi W.
Ireland · Sep 2025
Did the job without any drama. Activation was automatic when I arrived in Japan.
Ken
GotoeSIM Support
· 11 months ago Thanks for sharing, Ravi! Great to know the setup was quick and easy. Wishing you many more connected adventures! – Ken, eSIM TopUp Support
Andre D.
France · Aug 2025
Saved me a fortune on my holiday in Japan. Coverage was strong even outside the city. Will use eSIM TopUp for my next trip for sure.
Sara
GotoeSIM Support
· 11 months ago Cheers, Andre! Thrilled it made staying connected effortless. We're here whenever you travel again. — Sara, eSIM TopUp Support
Beatriz G.
Ireland · Aug 2025
No more hunting for a SIM card kiosk on arrival. Coverage was strong even outside the city.
Sophie
GotoeSIM Support
· 11 months ago Really appreciate this, Beatriz! So happy the Japan eSIM kept you connected. – Sophie 💜
Omar D.
United States · Aug 2025
Used this on my trip and it worked perfectly. Streaming and video calls worked without buffering. Zero regrets.
Grace
GotoeSIM Support
· 11 months ago So glad to hear this, Omar! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – Grace 💜
Ravi N.
Vietnam · Aug 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering.
Tom
GotoeSIM Support
· 11 months ago Really appreciate this, Ravi! Great to know the setup was quick and easy. Enjoy your journeys! – Tom, eSIM TopUp Support
Andre F.
Italy · Aug 2025
Installed in minutes by scanning the QR code. Activation was automatic when I arrived.
Mark
GotoeSIM Support
· 11 months ago Cheers, Andre! Delighted the speeds worked well for you. Come back anytime! — Mark
Mohammed B.
France · Aug 2025
Connected the moment I landed. Data lasted the whole trip with room to spare. Great experience overall.
Grace
GotoeSIM Support
· 11 months ago Cheers, Mohammed! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Grace 💜
Louis K.
Canada · Aug 2025
Honestly better than buying a local SIM at the airport. Streaming and video calls worked without buffering.
Omar
GotoeSIM Support
· 11 months ago Thanks for sharing, Louis! So happy the Japan eSIM kept you connected. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Chloe G.
Canada · Aug 2025
Install took me two tries but was fine after that. Customer support answered my question quickly.
Diego
GotoeSIM Support
· 11 months ago Thank you for taking the time, Chloe. We're constantly optimising speeds and coverage across Japan. Reach us anytime at esimtopup.io/support if we can help. — Diego
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 50GB 30Days plan costs $25.50 for 50 GB over 30 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
James C. · 4 weeks ago
Which networks does this connect to?
Nadia D. · 2 months ago
Is roaming charged extra or is it all included?
Katya M. · 2 months ago
Will this keep my WhatsApp active with my home number?
Anna L. · 3 months ago
Does the validity start on purchase or on first use?
Ji-woo N. · 5 months ago
Is 5G supported or just 4G?
Louis W. · 5 months ago
How long does the QR code take to arrive after payment?
Min-jun R. · 6 months ago
Does this work on an iPhone 13?
Mei N. · 7 months ago
Can I use it in nearby countries too?
Max V. · 8 months ago
Great guide, the setup steps were really helpful.
Chloe K. · 9 months ago
Can I top up the same eSIM instead of buying a new one?
Kenji T. · 1 year ago
Do I need to install it before I travel or after I arrive?
Hana N. · 1 year ago
Can I use this for hotspot/tethering?