Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Ethan S.
New Zealand · Jun 2026
Connected the moment I landed. Setup instructions in the app were clear and simple. Made staying connected effortless.
Yuki
GotoeSIM Support
· 1 month ago Thank you so much, Ethan! Great to know the setup was quick and easy. — Yuki
Ryan G.
India · Jun 2026
Did the job without any drama in Japan. I kept my normal number for calls while using this for data.
Anna
GotoeSIM Support
· 1 month ago Thanks a lot, Ryan! So pleased it saved you from roaming bills. We're here whenever you travel again. — Anna, eSIM TopUp Support
Nguyen D.
Indonesia · Jun 2026
Super easy to set up before I flew out in Japan. The QR code arrived instantly by email. Telling my friends about this.
Yuki
GotoeSIM Support
· 2 months ago Really appreciate this, Nguyen! Delighted the speeds worked well for you. Safe travels, and see you on your next trip! — Yuki
Hugo W.
UAE · Jun 2026
No more hunting for a SIM card kiosk on arrival in Japan. Ran hotspot to my laptop with no issues. Highly recommend for any traveller.
Emma
GotoeSIM Support
· 2 months ago Thanks a lot, Hugo! Delighted the speeds worked well for you. Enjoy your journeys! – Emma, eSIM TopUp Support
Zoe P.
Vietnam · Jun 2026
Honestly better than buying a local SIM at the airport. Customer support answered my question quickly. Telling my friends about this.
James
GotoeSIM Support
· 2 months ago Thanks a lot, Zoe! Thrilled it made staying connected effortless. We're here whenever you travel again. — James, eSIM TopUp Support
Zoe S.
Ireland · Jun 2026
Great value compared to roaming charges. Streaming and video calls worked without buffering. Exactly as described — no surprises.
Sophie
GotoeSIM Support
· 2 months ago Cheers, Zoe! So happy the Japan eSIM kept you connected. Come back anytime! — Sophie
Andre H.
India · Jun 2026
Exactly what I needed for travelling in Japan. Coverage was strong even outside the city. Zero regrets.
Anna
GotoeSIM Support
· 2 months ago Thank you for the kind words, Andre! So happy the Japan eSIM kept you connected. – Anna 💜
Giulia P.
Spain · Jun 2026
No more hunting for a SIM card kiosk on arrival in Japan. Ran hotspot to my laptop with no issues. Zero regrets.
Ingrid
GotoeSIM Support
· 2 months ago Thanks for sharing, Giulia! Thrilled it made staying connected effortless. Wishing you many more connected adventures! — Ingrid, eSIM TopUp Support
Omar F.
Brazil · Jun 2026
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues.
Tom
GotoeSIM Support
· 2 months ago Really appreciate this, Omar! Delighted the speeds worked well for you. We're here whenever you travel again. — Tom, eSIM TopUp Support
Yuki N.
Sweden · Jun 2026
Connected the moment I landed. I kept my normal number for calls while using this for data.
Tom
GotoeSIM Support
· 2 months ago Really appreciate this, Yuki! Wonderful to hear it worked smoothly in Japan. – Tom 💜
Zoe B.
Malaysia · Jun 2026
Did the job without any drama. Speeds were solid for maps, messaging and browsing.
Omar
GotoeSIM Support
· 2 months ago Cheers, Zoe! Love that you were online the moment you landed in Japan. Wishing you many more connected adventures! — Omar, eSIM TopUp Support
Beatriz L.
Indonesia · Jun 2026
Installed in minutes by scanning the QR code. Ran hotspot to my laptop with no issues.
Emma
GotoeSIM Support
· 2 months ago Thank you so much, Beatriz! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Emma, eSIM TopUp Support
Giulia D.
Spain · May 2026
Saved me a fortune on my holiday. Activation was automatic when I arrived. Great experience overall.
Diego
GotoeSIM Support
· 2 months ago Cheers, Giulia! Great to know the setup was quick and easy. Enjoy your journeys! — Diego, eSIM TopUp Support
Louis H.
United Kingdom · May 2026
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email.
David
GotoeSIM Support
· 2 months ago Thanks for sharing, Louis! So happy the Japan eSIM kept you connected. Safe travels, and see you on your next trip! – David 💜
Katya F.
Philippines · May 2026
Exactly what I needed for travelling. Activation was automatic when I arrived. Zero regrets.
Ken
GotoeSIM Support
· 2 months ago Cheers, Katya! So happy the Japan eSIM kept you connected. – Ken, eSIM TopUp Support
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 3GB 30Days (nonhkip) plan costs $4.43 for 3 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
Ethan G. · 1 month ago
Do I need to install it before I travel or after I arrive?
Mateo F. · 1 month ago
Great guide, the setup steps were really helpful.
Sven L. · 3 months ago
Is roaming charged extra or is it all included?
Ravi C. · 6 months ago
How do I check how much data I have left?
Fatima K. · 6 months ago
Does this work on an iPhone 13?
Camila L. · 7 months ago
Which networks does this connect to?
Thomas D. · 8 months ago
Can I top up the same eSIM instead of buying a new one?
Wei R. · 8 months ago
Does the validity start on purchase or on first use?
Mei W. · 8 months ago
Is 5G supported or just 4G?
Emma L. · 9 months ago
Can I use it in nearby countries too?
Haruto M. · 10 months ago
Thanks, installed with no problems on my Samsung.
Lucia S. · 11 months ago
Can I use this for hotspot/tethering?