Japan eSIM — reviews & details
Japan 3GB 30Days (nonhkip) · 3 GB · 30 days
620 reviews
Coverage & networks
- Japan KDDI/au 5G
Traveller reviews
Lea P.
United States · Dec 2024
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email.
Laura
GotoeSIM Support
· 1 year ago Really appreciate this, Lea! So happy the Japan eSIM kept you connected. We're here whenever you travel again. — Laura
Anna P.
Mexico · Dec 2024
Bought it the night before my flight — smooth process. Ran hotspot to my laptop with no issues. Exactly as described — no surprises.
Emma
GotoeSIM Support
· 1 year ago Cheers, Anna! Love that you were online the moment you landed in Japan. Come back anytime! — Emma, eSIM TopUp Support
Haruto S.
Spain · Dec 2024
Exactly what I needed for travelling. The QR code arrived instantly by email. Would definitely buy again.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Haruto! Love that you were online the moment you landed in Japan. Come back anytime! — Grace, eSIM TopUp Support
Beatriz T.
Japan · Dec 2024
Great value compared to roaming charges. Speeds were solid for maps, messaging and browsing. Exactly as described — no surprises.
Diego
GotoeSIM Support
· 1 year ago Thank you so much, Beatriz! Delighted the speeds worked well for you. – Diego, eSIM TopUp Support
Carlos B.
Singapore · Dec 2024
Great value compared to roaming charges in Japan. Setup instructions in the app were clear and simple.
Mark
GotoeSIM Support
· 1 year ago Thanks a lot, Carlos! Delighted the speeds worked well for you. Enjoy your journeys! – Mark, eSIM TopUp Support
Grace V.
South Korea · Dec 2024
Saved me a fortune on my holiday. Activation was automatic when I arrived. Telling my friends about this.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Grace! Delighted the speeds worked well for you. – Sara, eSIM TopUp Support
Sofia F.
Sweden · Dec 2024
Used this on my trip and it worked perfectly. I kept my normal number for calls while using this for data.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sofia! Delighted the speeds worked well for you. Enjoy your journeys! — Sophie
Haruto G.
Netherlands · Dec 2024
Saved me a fortune on my holiday. Activation was automatic when I arrived. Would definitely buy again.
Priya
GotoeSIM Support
· 1 year ago Thanks a lot, Haruto! So happy the Japan eSIM kept you connected. — Priya, eSIM TopUp Support
Katya L.
Italy · Dec 2024
Did the job without any drama. Signal held up well on trains and in rural areas. A must-have for international travel.
Sophie
GotoeSIM Support
· 1 year ago Thanks a lot, Katya! Delighted the speeds worked well for you. Wishing you many more connected adventures! — Sophie, eSIM TopUp Support
Priya M.
Brazil · Dec 2024
Bought it the night before my flight — smooth process. Activation was automatic when I arrived. Zero regrets.
Mark
GotoeSIM Support
· 1 year ago Thanks for sharing, Priya! So pleased it saved you from roaming bills. – Mark, eSIM TopUp Support
Grace H.
Turkey · Dec 2024
Exactly what I needed for travelling. The QR code arrived instantly by email. Would definitely buy again.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Grace! So pleased it saved you from roaming bills. Safe travels, and see you on your next trip! – Laura 💜
Nadia K.
Egypt · Dec 2024
Installed in minutes by scanning the QR code in Japan. Speeds were solid for maps, messaging and browsing.
Ken
GotoeSIM Support
· 1 year ago Thanks a lot, Nadia! Wonderful to hear it worked smoothly in Japan. Enjoy your journeys! – Ken, eSIM TopUp Support
Fatima K.
Poland · Dec 2024
Honestly better than buying a local SIM at the airport. Activation was automatic when I arrived. Exactly as described — no surprises.
Omar
GotoeSIM Support
· 1 year ago Cheers, Fatima! Wonderful to hear it worked smoothly in Japan. Safe travels, and see you on your next trip! – Omar, eSIM TopUp Support
Zoe V.
Thailand · Nov 2024
Super easy to set up before I flew out. Coverage was strong even outside the city. Telling my friends about this.
Sophie
GotoeSIM Support
· 1 year ago So glad to hear this, Zoe! Thrilled it made staying connected effortless. – Sophie, eSIM TopUp Support
Chloe W.
Germany · Nov 2024
Connected the moment I landed in Japan. Ran hotspot to my laptop with no issues.
Yuki
GotoeSIM Support
· 1 year ago So glad to hear this, Chloe! So pleased it saved you from roaming bills. Come back anytime! – Yuki 💜
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?